- ABFS_BLOB_DOMAIN_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
-
- ABFS_DFS_DOMAIN_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
-
- ABFS_DNS_PREFIX - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
-
- ABFS_SCHEME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
-
- ABFS_SECURE_SCHEME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
-
- AbfsDriverException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions
-
Exception to be thrown if any Runtime Exception occurs.
- AbfsDriverException(Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsDriverException
-
- AbfsDriverException(Exception, String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsDriverException
-
- AbfsErrors - Class in org.apache.hadoop.fs.azurebfs.services
-
ABFS error constants.
- AbfsHttpConstants - Class in org.apache.hadoop.fs.azurebfs.constants
-
Responsible to keep all constant keys used in abfs rest client here.
- AbfsInvalidChecksumException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions
-
Exception to wrap invalid checksum verification on client side.
- AbfsInvalidChecksumException(AbfsRestOperationException) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsInvalidChecksumException
-
- AbfsInvalidChecksumException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsInvalidChecksumException
-
- AbfsRestOperationException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions
-
Exception to wrap Azure service error responses.
- AbfsRestOperationException(int, String, String, Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
-
- AbfsRestOperationException(int, String, String, Exception, AbfsHttpOperation) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
-
- AbfsRestOperationException(AzureADAuthenticator.HttpException) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
-
- abort() - Method in interface org.apache.hadoop.fs.Abortable
-
Abort the active operation without the output becoming visible.
- abort() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Invoke abort() on the wrapped stream if it
is Abortable, otherwise raise an
UnsupportedOperationException.
- abort(UploadHandle, Path) - Method in interface org.apache.hadoop.fs.MultipartUploader
-
Aborts a multipart upload.
- Abortable - Interface in org.apache.hadoop.fs
-
Abort data being written to a stream, so that close() does
not write the data.
- ABORTABLE_STREAM - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
- ABORTED - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus
-
Containers killed by the framework, either due to being released by
the application or being 'lost' due to node failures etc.
- abortJob(JobContext, int) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- abortJob(JobContext, int) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
For aborting an unsuccessful job's output.
- abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
This method implements the new interface by calling the old method.
- abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Abort the job.
- abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Delete the temporary directory, including all of the work directories.
- abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
For aborting an unsuccessful job's output.
- abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Abort a task.
- abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
Discard the task output.
- abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
This method implements the new interface by calling the old method.
- abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Abort a task.
- abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Delete the work directory
- abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
Discard the task output.
- abortUploadsUnderPath(Path) - Method in interface org.apache.hadoop.fs.MultipartUploader
-
Best effort attempt to aborts multipart uploads under a path.
- AbstractCounters<C extends Counter,G extends CounterGroupBase<C>> - Class in org.apache.hadoop.mapreduce.counters
-
An abstract class to provide common implementation for the Counters
container in both mapred and mapreduce packages.
- AbstractCounters(CounterGroupFactory<C, G>) - Constructor for class org.apache.hadoop.mapreduce.counters.AbstractCounters
-
- AbstractCounters(AbstractCounters<C1, G1>, CounterGroupFactory<C, G>) - Constructor for class org.apache.hadoop.mapreduce.counters.AbstractCounters
-
Construct from another counters object.
- AbstractDelegationTokenIdentifier - Class in org.apache.hadoop.security.token.delegation
-
- AbstractDelegationTokenIdentifier() - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- AbstractDelegationTokenIdentifier(Text, Text, Text) - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- AbstractDelegationTokenSecretManager<TokenIdent extends AbstractDelegationTokenIdentifier> - Class in org.apache.hadoop.security.token.delegation
-
- AbstractDelegationTokenSecretManager(long, long, long, long) - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Create a secret manager
- AbstractDNSToSwitchMapping - Class in org.apache.hadoop.net
-
This is a base class for DNS to Switch mappings.
- AbstractDNSToSwitchMapping() - Constructor for class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
Create an unconfigured instance
- AbstractDNSToSwitchMapping(Configuration) - Constructor for class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
Create an instance, caching the configuration file.
- AbstractEvent<TYPE extends Enum<TYPE>> - Class in org.apache.hadoop.yarn.event
-
Parent class of all the events.
- AbstractEvent(TYPE) - Constructor for class org.apache.hadoop.yarn.event.AbstractEvent
-
- AbstractEvent(TYPE, long) - Constructor for class org.apache.hadoop.yarn.event.AbstractEvent
-
- AbstractFileSystem - Class in org.apache.hadoop.fs
-
This class provides an interface for implementors of a Hadoop file system
(analogous to the VFS of Unix).
- AbstractFileSystem(URI, String, boolean, int) - Constructor for class org.apache.hadoop.fs.AbstractFileSystem
-
Constructor to be called by subclasses.
- AbstractFSBuilderImpl<S,B extends FSBuilder<S,B>> - Class in org.apache.hadoop.fs.impl
-
Builder for filesystem/filecontext operations of various kinds,
with option support.
- AbstractFSBuilderImpl(Optional<Path>, Optional<PathHandle>) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Constructor with both optional path and path handle.
- AbstractFSBuilderImpl(Path) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
- AbstractFSBuilderImpl(PathHandle) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
- AbstractLaunchableService - Class in org.apache.hadoop.service.launcher
-
- AbstractLaunchableService(String) - Constructor for class org.apache.hadoop.service.launcher.AbstractLaunchableService
-
Construct an instance with the given name.
- AbstractLivelinessMonitor<O> - Class in org.apache.hadoop.yarn.util
-
A simple liveliness monitor with which clients can register, trust the
component to monitor liveliness, get a call-back on expiry and then finally
unregister.
- AbstractLivelinessMonitor(String, Clock) - Constructor for class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- AbstractLivelinessMonitor(String) - Constructor for class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- AbstractMapWritable - Class in org.apache.hadoop.io
-
Abstract base class for MapWritable and SortedMapWritable
Unlike org.apache.nutch.crawl.MapWritable, this class allows creation of
MapWritable<Writable, MapWritable> so the CLASS_TO_ID and ID_TO_CLASS
maps travel with the class instead of being static.
- AbstractMapWritable() - Constructor for class org.apache.hadoop.io.AbstractMapWritable
-
constructor.
- AbstractMetric - Class in org.apache.hadoop.metrics2
-
The immutable metric
- AbstractMetric(MetricsInfo) - Constructor for class org.apache.hadoop.metrics2.AbstractMetric
-
Construct the metric
- AbstractService - Class in org.apache.hadoop.service
-
This is the base implementation class for services.
- AbstractService(String) - Constructor for class org.apache.hadoop.service.AbstractService
-
Construct the service.
- ACCEPT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- accept(Path) - Method in class org.apache.hadoop.fs.GlobFilter
-
- accept(Path) - Method in interface org.apache.hadoop.fs.PathFilter
-
Tests whether or not the specified abstract pathname should be
included in a pathname list.
- accept(long) - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
-
- accept(CompositeRecordReader.JoinCollector, K) - Method in interface org.apache.hadoop.mapred.join.ComposableRecordReader
-
While key-value pairs from this RecordReader match the given key, register
them with the JoinCollector provided.
- accept(CompositeRecordReader.JoinCollector, K) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
If key provided matches that of this Composite, give JoinCollector
iterator over values it may emit.
- accept(CompositeRecordReader.JoinCollector, K) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Add an iterator to the collector at the position occupied by this
RecordReader over the values in this stream paired with the key
provided (ie register a stream of values from this source matching K
with a collector).
- accept(Path) - Method in class org.apache.hadoop.mapred.OutputLogFilter
-
- accept(CompositeRecordReader.JoinCollector, K) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
If key provided matches that of this Composite, give JoinCollector
iterator over values it may emit.
- accept(CompositeRecordReader.JoinCollector, K) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Add an iterator to the collector at the position occupied by this
RecordReader over the values in this stream paired with the key
provided (ie register a stream of values from this source matching K
with a collector).
- ACCEPT_CHARSET - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- accepts(String) - Method in class org.apache.hadoop.metrics2.MetricsFilter
-
Whether to accept the name
- accepts(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsFilter
-
Whether to accept the tag
- accepts(Iterable<MetricsTag>) - Method in class org.apache.hadoop.metrics2.MetricsFilter
-
Whether to accept the tags
- accepts(MetricsRecord) - Method in class org.apache.hadoop.metrics2.MetricsFilter
-
Whether to accept the record
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Checks if the user can access a path.
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- access(Path, FsAction, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- ACCESS_DENIED - Static variable in exception org.apache.hadoop.fs.s3a.impl.MultiObjectDeleteException
-
This is the exception exit code if access was denied on a delete.
- ACCESS_DENIED - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Error code returned if the user is denied to access the timeline data
- ACCESS_GROUP - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- ACCESS_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- ACCESS_MASK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- ACCESS_OTHER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- ACCESS_TOKEN - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
-
- ACCESS_USER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- AccessControlException - Exception in org.apache.hadoop.security
-
An exception class for access control related issues.
- AccessControlException() - Constructor for exception org.apache.hadoop.security.AccessControlException
-
Default constructor is needed for unwrapping from
RemoteException.
- AccessControlException(String) - Constructor for exception org.apache.hadoop.security.AccessControlException
-
- AccessControlException(Throwable) - Constructor for exception org.apache.hadoop.security.AccessControlException
-
Constructs a new exception with the specified cause and a detail
message of (cause==null ? null : cause.toString()) (which
typically contains the class and detail message of cause).
- AccessControlList - Class in org.apache.hadoop.security.authorize
-
Class representing a configured access control list.
- AccessControlList() - Constructor for class org.apache.hadoop.security.authorize.AccessControlList
-
This constructor exists primarily for AccessControlList to be Writable.
- AccessControlList(String) - Constructor for class org.apache.hadoop.security.authorize.AccessControlList
-
Construct a new ACL from a String representation of the same.
- AccessControlList(String, String) - Constructor for class org.apache.hadoop.security.authorize.AccessControlList
-
Construct a new ACL from String representation of users and groups
The arguments are comma separated lists
- AccessRequest - Class in org.apache.hadoop.yarn.security
-
This request object contains all the context information to determine whether
a user has permission to access the target entity.
- AccessRequest(PrivilegedEntity, UserGroupInformation, AccessType, String, String, String, List<String>) - Constructor for class org.apache.hadoop.yarn.security.AccessRequest
-
- AccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2
-
Provide an OAuth2 access token to be used to authenticate http calls in
WebHDFS.
- AccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
-
- AccessTokenTimer - Class in org.apache.hadoop.hdfs.web.oauth2
-
Access tokens generally expire.
- AccessTokenTimer() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
-
- AccessTokenTimer(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
-
- accountProperty(String, String) - Static method in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AclEntry - Class in org.apache.hadoop.fs.permission
-
Defines a single entry in an ACL.
- AclEntryScope - Enum in org.apache.hadoop.fs.permission
-
Specifies the scope or intended usage of an ACL entry.
- AclEntryType - Enum in org.apache.hadoop.fs.permission
-
Specifies the type of an ACL entry.
- aclSpecToString(List<AclEntry>) - Static method in class org.apache.hadoop.fs.permission.AclEntry
-
Convert a List of AclEntries into a string - the reverse of parseAclSpec.
- AclStatus - Class in org.apache.hadoop.fs.permission
-
An AclStatus contains the ACL information of a specific file.
- ACQUIRE_LEASE_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- acquireLease(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Get a self-renewing lease on the specified file.
- ACTION_EXECUTOR_ACQUIRED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
The name of the statistic collected for executor acquisition if
a duration tracker factory is passed in to the constructor.
- ACTION_FILE_OPENED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
A file was opened: "action_file_opened".
- ACTION_HTTP_DELETE_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP DELETE request was made: "action_http_delete_request".
- ACTION_HTTP_GET_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP GET request was made: "action_http_get_request".
- ACTION_HTTP_HEAD_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP HEAD request was made: "action_http_head_request".
- ACTION_HTTP_PATCH_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP PATCH request was made: "action_http_patch_request".
- ACTION_HTTP_POST_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP POST request was made: "action_http_post_request".
- ACTION_HTTP_PUT_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP PUT request was made: "action_http_put_request".
- actionBuild(Service) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionCancelUpgrade(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Cancels the upgrade of the service.
- actionCancelUpgrade(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionCleanUp(String, String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Operation to be performed by the RM after an application has completed.
- actionCleanUp(String, String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionCreate(Service) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionDecommissionInstances(String, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Decommission component instances of a long running service.
- actionDecommissionInstances(String, List<String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionDependency(String, boolean) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionDestroy(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Remove the specification and all application data for a YARN application.
- actionDestroy(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionFlex(String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Change the number of running containers for a component of a YARN
application / long-running service.
- actionFlex(String, Map<String, String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionLaunch(String, String, Long, String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Launch a new YARN application.
- actionLaunch(String, String, Long, String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionSave(String, String, Long, String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Save the specification for a YARN application / long-running service.
- actionSave(String, String, Long, String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionStart(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Start a YARN application from a previously saved specification.
- actionStart(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionStartAndGetId(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionStop(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Stop a YARN application (attempt to stop gracefully before killing the
application).
- actionStop(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionStop(String, boolean) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionUpgrade(Service, List<Container>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionUpgradeComponents(String, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Upgrade components of a long running service.
- actionUpgradeComponents(String, List<String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionUpgradeExpress(String, File) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Express upgrade a long running service.
- actionUpgradeExpress(String, File) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionUpgradeExpress(Service) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- actionUpgradeInstances(String, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Upgrade component instances of a long running service.
- actionUpgradeInstances(String, List<String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- activateOptions() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
- activateOptions() - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
-
- add(MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Add another MeanStatistic.
- add(E) - Method in class org.apache.hadoop.io.EnumSetWritable
-
- add(InputSplit) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit
-
Add an InputSplit to this collection.
- add(ComposableRecordReader<K, ? extends V>) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Add a RecordReader to this collection.
- add(X) - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
-
- add(InputSplit) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
Add an InputSplit to this collection.
- add(ComposableRecordReader<K, ? extends V>) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Add a RecordReader to this collection.
- add(T) - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator
-
Add an element to the collection of elements to iterate over.
- add(X) - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
-
- add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Add sample to a stat metric by name.
- add(long) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
- add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRates
-
Add a rate sample for a rate metric
- add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
-
Add a rate sample for a rate metric.
- add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
- add(long, long) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Add a number of samples and their sum to the running stat
Note that although use of this method will preserve accurate mean values,
large values for numSamples may result in inaccurate variance values due
to the use of a single step of the Welford method for variance calculation.
- add(long) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Add a snapshot to the metric.
- add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add an immutable metrics tag object
- add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a pre-made immutable metric object
- add(MetricsInfo, Object) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- add(Key) - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- add(Key) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
- add(Key) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
-
- add(Key) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
- addAll(Credentials) - Method in class org.apache.hadoop.security.Credentials
-
Copy all of the credentials from one credential object into another.
- addAMEnv() - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- addArchiveToClassPath(Path) - Method in class org.apache.hadoop.mapreduce.Job
-
Add an archive path to the current set of classpath entries.
- addArchiveToClassPath(Path, Configuration, FileSystem) - Static method in class org.apache.hadoop.mapreduce.Job
-
Add an archive path to the current set of classpath entries.
- addArchiveToSharedCache(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
Add an archive to job config for shared cache processing.
- addAuxiliaryListener(int) - Method in class org.apache.hadoop.ipc.Server
-
- addCacheArchive(URI) - Method in class org.apache.hadoop.mapreduce.Job
-
Add a archives to be localized
- addCacheArchive(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
Add an archives to be localized to the conf.
- addCacheDirective(CacheDirectiveInfo, EnumSet<CacheFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Add a new CacheDirectiveInfo.
- addCacheFile(URI) - Method in class org.apache.hadoop.mapreduce.Job
-
Add a file to be localized
- addCacheFile(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
Add a file to be localized to the conf.
- addCachePool(CachePoolInfo) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Add a cache pool.
- addChild(TimelineEntity.Identifier) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- addChild(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- addChildren(Set<TimelineEntity.Identifier>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- addComponent(Component) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- addConfig(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addConfigs(Map<String, String>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addContainer(Container) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- addContainer(Container) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
-
Add a container.
- addContainerRequest(T) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Request containers for resources before calling allocate
- addContainerRequest(T) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Request containers for resources before calling allocate
- addCounter(Counters.Counter) - Method in class org.apache.hadoop.mapred.Counters.Group
-
- addCounter(String, String, long) - Method in class org.apache.hadoop.mapred.Counters.Group
-
- addCounter(T) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase
-
Add a counter to this group.
- addCounter(String, String, long) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase
-
Add a counter to this group
- addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add an integer metric
- addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add an long metric
- addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addCredentials(Credentials) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Add the given Credentials to this user.
- addDecommissionedInstance(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- addDefaultResource(String) - Static method in class org.apache.hadoop.conf.Configuration
-
Add a default resource.
- addDefaults() - Method in class org.apache.hadoop.mapred.join.CompositeInputFormat
-
Adds the default set of identifiers to the parser.
- addDefaults() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
-
Adds the default set of identifiers to the parser.
- addDependingJob(Job) - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
Add a job to this jobs' dependency list.
- addDependingJob(ControlledJob) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Add a job to this jobs' dependency list.
- addDeprecatedKeys() - Static method in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- addDeprecation(String, String[], String) - Static method in class org.apache.hadoop.conf.Configuration
-
- addDeprecation(String, String, String) - Static method in class org.apache.hadoop.conf.Configuration
-
Adds the deprecated key to the global deprecation map.
- addDeprecation(String, String[]) - Static method in class org.apache.hadoop.conf.Configuration
-
- addDeprecation(String, String) - Static method in class org.apache.hadoop.conf.Configuration
-
Adds the deprecated key to the global deprecation map when no custom
message is provided.
- addDeprecations(Configuration.DeprecationDelta[]) - Static method in class org.apache.hadoop.conf.Configuration
-
Adds a set of deprecated keys to the global deprecations.
- addDomain(TimelineDomain) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains
-
Add a single domain into the existing domain list
- addDomains(List<TimelineDomain>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains
-
All a list of domains into the existing domain list
- addEntities(List<TimelineEntity>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities
-
All a list of entities into the existing entity list
- addEntities(List<TimelineEntity>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
-
- addEntity(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities
-
Add a single entity into the existing entity list
- addEntity(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
-
- addErasureCodingPolicies(ErasureCodingPolicy[]) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Add Erasure coding policies to HDFS.
- addError(TimelinePutResponse.TimelinePutError) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse
-
- addError(TimelineWriteResponse.TimelineWriteError) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse
-
- addErrors(List<TimelinePutResponse.TimelinePutError>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse
-
- addErrors(List<TimelineWriteResponse.TimelineWriteError>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse
-
- addEvent(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Add a single event related to the entity to the existing event list
- addEvent(TimelineEvents.EventsOfOneEntity) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents
-
- addEvent(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
-
Add a single event to the existing event list
- addEvent(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addEventInfo(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
Add one piece of the information of the event to the existing information
map
- addEventInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
Add a map of the information of the event to the existing information map
- addEvents(List<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Add a list of events related to the entity to the existing event list
- addEvents(List<TimelineEvents.EventsOfOneEntity>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents
-
- addEvents(List<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
-
Add a list of event to the existing event list
- addEvents(Set<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addExternalEndpoint(Endpoint) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
Add an external endpoint
- addFalsePositive(Key) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Adds a false positive information to this retouched Bloom filter.
- addFalsePositive(Collection<Key>) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Adds a collection of false positive information to this retouched Bloom filter.
- addFalsePositive(List<Key>) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Adds a list of false positive information to this retouched Bloom filter.
- addFalsePositive(Key[]) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Adds an array of false positive information to this retouched Bloom filter.
- addFencingParameters(Map<String, String>) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
Hook to allow subclasses to add any parameters they would like to
expose to fencing implementations/scripts.
- addFileToClassPath(Path) - Method in class org.apache.hadoop.mapreduce.Job
-
Add an file path to the current set of classpath entries It adds the file
to cache as well.
- addFileToClassPath(Path, Configuration, FileSystem) - Static method in class org.apache.hadoop.mapreduce.Job
-
Add a file path to the current set of classpath entries.
- addFileToClassPath(Path, Configuration, FileSystem, boolean) - Static method in class org.apache.hadoop.mapreduce.Job
-
Add a file path to the current set of classpath entries.
- addFileToSharedCache(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
Add a file to job config for shared cache processing.
- addFileToSharedCacheAndClasspath(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
Add a file to job config for shared cache processing.
- addFlowRun(FlowRunEntity) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- addFlowRuns(Collection<FlowRunEntity>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a integer gauge metric
- addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a long gauge metric
- addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a float gauge metric
- addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a double gauge metric
- addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addGroup(String) - Method in class org.apache.hadoop.hdfs.server.namenode.FsUGIResolver
-
- addGroup(String) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
-
- addGroup(String) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- addGroup(String, int) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- addGroup(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Add group to the names of groups allowed for this service.
- addIdentifier(String, Class<?>[], Class<? extends Parser.Node>, Class<? extends ComposableRecordReader>) - Static method in class org.apache.hadoop.mapred.join.Parser.Node
-
For a given identifier, add a mapping to the nodetype for the parse
tree and to the ComposableRecordReader to be created, including the
formals required to invoke the constructor.
- addIdentifier(String, Class<?>[], Class<? extends Parser.Node>, Class<? extends ComposableRecordReader>) - Static method in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
-
For a given identifier, add a mapping to the nodetype for the parse
tree and to the ComposableRecordReader to be created, including the
formals required to invoke the constructor.
- addIfService(Object) - Method in class org.apache.hadoop.service.CompositeService
-
- addInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addInfo(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- addInfo(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- AddingCompositeService - Class in org.apache.hadoop.registry.server.services
-
Composite service that exports the add/remove methods.
- AddingCompositeService(String) - Constructor for class org.apache.hadoop.registry.server.services.AddingCompositeService
-
- addInputPath(JobConf, Path) - Static method in class org.apache.hadoop.mapred.FileInputFormat
-
Add a
Path to the list of inputs for the map-reduce job.
- addInputPath(JobConf, Path, Class<? extends InputFormat>) - Static method in class org.apache.hadoop.mapred.lib.MultipleInputs
-
Add a
Path with a custom
InputFormat to the list of
inputs for the map-reduce job.
- addInputPath(JobConf, Path, Class<? extends InputFormat>, Class<? extends Mapper>) - Static method in class org.apache.hadoop.mapred.lib.MultipleInputs
-
- addInputPath(Job, Path) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Add a
Path to the list of inputs for the map-reduce job.
- addInputPath(Job, Path, Class<? extends InputFormat>) - Static method in class org.apache.hadoop.mapreduce.lib.input.MultipleInputs
-
Add a
Path with a custom
InputFormat to the list of
inputs for the map-reduce job.
- addInputPath(Job, Path, Class<? extends InputFormat>, Class<? extends Mapper>) - Static method in class org.apache.hadoop.mapreduce.lib.input.MultipleInputs
-
- addInputPathRecursively(List<FileStatus>, FileSystem, Path, PathFilter) - Method in class org.apache.hadoop.mapred.FileInputFormat
-
Add files in the input path recursively into the results.
- addInputPathRecursively(List<FileStatus>, FileSystem, Path, PathFilter) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Add files in the input path recursively into the results.
- addInputPaths(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileInputFormat
-
Add the given comma separated paths to the list of inputs for
the map-reduce job.
- addInputPaths(Job, String) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Add the given comma separated paths to the list of inputs for
the map-reduce job.
- addInternalEndpoint(Endpoint) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
Add an internal endpoint
- addIsRelatedToEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addIsRelatedToEntity(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addJarResource(String, Map<String, LocalResource>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- addJob(ControlledJob) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
Add a new controlled job.
- addJob(Job) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
Add a new job.
- addJobCollection(Collection<ControlledJob>) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
Add a collection of jobs
- addJobs(Collection<Job>) - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
-
Add a collection of jobs
- addKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Add a previously used master key to cache (when NN restarts),
should be called before activate().
- addLocalArchives(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- addLocalFiles(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- addMapper(JobConf, Class<? extends Mapper<K1, V1, K2, V2>>, Class<? extends K1>, Class<? extends V1>, Class<? extends K2>, Class<? extends V2>, boolean, JobConf) - Static method in class org.apache.hadoop.mapred.lib.ChainMapper
-
Adds a Mapper class to the chain job's JobConf.
- addMapper(JobConf, Class<? extends Mapper<K1, V1, K2, V2>>, Class<? extends K1>, Class<? extends V1>, Class<? extends K2>, Class<? extends V2>, boolean, JobConf) - Static method in class org.apache.hadoop.mapred.lib.ChainReducer
-
Adds a Mapper class to the chain job's JobConf.
- addMapper(Job, Class<? extends Mapper>, Class<?>, Class<?>, Class<?>, Class<?>, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.chain.ChainMapper
-
Adds a
Mapper class to the chain mapper.
- addMapper(Job, Class<? extends Mapper>, Class<?>, Class<?>, Class<?>, Class<?>, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.chain.ChainReducer
-
Adds a
Mapper class to the chain reducer.
- addMetric(TimelineMetric) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addMetrics(Set<TimelineMetric>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addMetrics(EventTypeMetrics, Class<? extends Enum>) - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- addMultiNamedOutput(JobConf, String, Class<? extends OutputFormat>, Class<?>, Class<?>) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Adds a multi named output for the job.
- addNamedOutput(JobConf, String, Class<? extends OutputFormat>, Class<?>, Class<?>) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Adds a named output for the job.
- addNamedOutput(Job, String, Class<? extends OutputFormat>, Class<?>, Class<?>) - Static method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs
-
Adds a named output for the job.
- addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
-
add a value to the aggregator
- addNextValue(double) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
-
add a value to the aggregator
- addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
-
add a value to the aggregator
- addNextValue(long) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
-
add a value to the aggregator
- addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
-
add a value to the aggregator
- addNextValue(long) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
-
add a value to the aggregator
- addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
-
add a value to the aggregator
- addNextValue(long) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
-
add a value to the aggregator
- addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
-
add a value to the aggregator
- addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
-
add a value to the aggregator
- addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
-
add a value to the aggregator
- addNextValue(Object) - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator
-
add a value to the aggregator
- addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
-
add the given val to the aggregator.
- addOtherInfo(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Add one piece of other information of the entity to the existing other info
map
- addOtherInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Add a map of other information of the entity to the existing other info map
- addPersistedDelegationToken(TokenIdent, long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
This method is intended to be used for recovering persisted delegation
tokens.
- addPrimaryFilter(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Add a single piece of primary filter to the existing primary filter map
- addPrimaryFilters(Map<String, Set<Object>>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Add a map of primary filters to the existing primary filter map
- addQuantileInfo(int, MetricsInfo) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Add entry to quantileInfos array.
- addRecord(String) - Method in interface org.apache.hadoop.metrics2.MetricsCollector
-
Add a metrics record
- addRecord(MetricsInfo) - Method in interface org.apache.hadoop.metrics2.MetricsCollector
-
Add a metrics record
- addRelatedEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Add a map of related entities to the existing related entity map
- addRelatedEntity(String, String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Add an entity to the existing related entity map
- addRelatesToEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addRelatesToEntity(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- addResource(String) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(URL) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(URL, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(Path) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(Path, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(InputStream) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(InputStream, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(InputStream, String) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(InputStream, String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(Configuration) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- ADDRESS_HOSTNAME_AND_PORT - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
-
hostname/FQDN and port pair: "host/port".
- ADDRESS_HOSTNAME_FIELD - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
-
- ADDRESS_OTHER - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
-
Any other address: "".
- ADDRESS_PATH - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
-
Path /a/b/c style: "path".
- ADDRESS_PORT_FIELD - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
-
- ADDRESS_URI - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
-
URI entries: "uri".
- ADDRESS_ZOOKEEPER - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
-
Zookeeper addresses as a triple : "zktriple".
- addresses - Variable in class org.apache.hadoop.registry.client.types.Endpoint
-
a list of address tuples —tuples whose format depends on the address type
- addressType - Variable in class org.apache.hadoop.registry.client.types.Endpoint
-
Type of address.
- AddressTypes - Interface in org.apache.hadoop.registry.client.types
-
Enum of address types -as integers.
- addSample(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Add a sample.
- addSchedulingRequests(Collection<SchedulingRequest>) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Add a Collection of SchedulingRequests.
- addSchedulingRequests(Collection<SchedulingRequest>) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Add a Collection of SchedulingRequests.
- addSecretKey(Text, byte[]) - Method in class org.apache.hadoop.security.Credentials
-
Set the key for an alias.
- addService(Service) - Method in class org.apache.hadoop.registry.server.services.AddingCompositeService
-
- addService(Service) - Method in class org.apache.hadoop.service.CompositeService
-
- addShutdownHook(Runnable, int) - Method in class org.apache.hadoop.util.ShutdownHookManager
-
Adds a shutdownHook with a priority, the higher the priority
the earlier will run.
- addShutdownHook(Runnable, int, long, TimeUnit) - Method in class org.apache.hadoop.util.ShutdownHookManager
-
Adds a shutdownHook with a priority and timeout the higher the priority
the earlier will run.
- addSuppressedLoggingExceptions(Class<?>...) - Method in class org.apache.hadoop.ipc.Server
-
Add exception classes which server won't log at all.
- addTags(Properties) - Method in class org.apache.hadoop.conf.Configuration
-
Add tags defined in HADOOP_TAGS_SYSTEM, HADOOP_TAGS_CUSTOM.
- addTerseExceptions(Class<?>...) - Method in class org.apache.hadoop.ipc.Server
-
Add exception classes for which server won't log stack traces.
- addTo(int, int, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Add utilization to the current one.
- addTo(int, int, float, String, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Add utilization to the current one.
- addToken(Text, Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.Credentials
-
Add a token in the storage (in memory).
- addToken(Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Add a token to this UGI
- addToken(Text, Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Add a named token to this UGI
- addTokenForOwnerStats(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Add token stats to the owner to token count mapping.
- addTokenIdentifier(TokenIdentifier) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Add a TokenIdentifier to this UGI.
- addToMap(Class<?>) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
Add a Class to the maps if it is not already present.
- addTransition(STATE, STATE, EVENTTYPE) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
-
- addTransition(STATE, STATE, Set<EVENTTYPE>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
-
- addTransition(STATE, STATE, Set<EVENTTYPE>, SingleArcTransition<OPERAND, EVENT>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
-
- addTransition(STATE, STATE, EVENTTYPE, SingleArcTransition<OPERAND, EVENT>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
-
- addTransition(STATE, Set<STATE>, EVENTTYPE, MultipleArcTransition<OPERAND, EVENT, STATE>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
-
- addUser(String) - Method in class org.apache.hadoop.hdfs.server.namenode.FsUGIResolver
-
- addUser(String) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
-
- addUser(String) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- addUser(String, int) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- addUser(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Add user to the names of users allowed for this service.
- addValue(long, Number) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
- addValues(Map<Long, Number>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
- addWriteAccessor(String, String) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations
-
Add a new write access entry to be added to node permissions in all
future write operations of a session connected to a secure registry.
- Adl - Class in org.apache.hadoop.fs.adl
-
Expose adl:// scheme to access ADL file system.
- ADL_HTTP_TIMEOUT - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- ADL_SSL_CHANNEL_MODE - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AdlConfKeys - Class in org.apache.hadoop.fs.adl
-
Constants.
- AdlFileSystem - Class in org.apache.hadoop.fs.adl
-
A FileSystem to access Azure Data Lake Store.
- AdlFileSystem() - Constructor for class org.apache.hadoop.fs.adl.AdlFileSystem
-
- AdminSecurityInfo - Class in org.apache.hadoop.yarn.security.admin
-
- AdminSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.admin.AdminSecurityInfo
-
- aggregate(IOStatistics) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsAggregator
-
Aggregate the supplied statistics into the current
set.
- aggregate(IOStatistics) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Aggregate the current statistics with the
source reference passed in.
- AggregatedLogFormat - Class in org.apache.hadoop.yarn.logaggregation
-
- AggregatedLogFormat() - Constructor for class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat
-
- AggregatedLogFormat.LogKey - Class in org.apache.hadoop.yarn.logaggregation
-
- AggregatedLogFormat.LogReader - Class in org.apache.hadoop.yarn.logaggregation
-
- aggregatedLogSuffix(String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Create the aggregated log suffix.
- aggregateTo(TimelineMetric, TimelineMetric) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
Aggregate an incoming metric to the base aggregated metric with the given
operation state in a stateless fashion.
- aggregateTo(TimelineMetric, TimelineMetric, Map<Object, Object>) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
Aggregate an incoming metric to the base aggregated metric with the given
operation state.
- aggregatorDescriptorList - Variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJobBase
-
- aggregatorDescriptorList - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
-
- AHSClient - Class in org.apache.hadoop.yarn.client.api
-
- AHSClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.AHSClient
-
- AHSProxy<T> - Class in org.apache.hadoop.yarn.client
-
- AHSProxy() - Constructor for class org.apache.hadoop.yarn.client.AHSProxy
-
- allFinished() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
- allKeys - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Access to allKeys is protected by this object lock
- allocate(AllocateRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationMasterProtocol
-
The main interface between an ApplicationMaster and the
ResourceManager.
- allocate(float) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Request additional containers and receive new container allocations.
- AllocateRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The core request sent by the ApplicationMaster to the
ResourceManager to obtain resources in the cluster.
- AllocateRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
- AllocateRequest.AllocateRequestBuilder - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- AllocateResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager the
ApplicationMaster during resource negotiation.
- AllocateResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
- allocationRequestId(long) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder
-
Set the allocationRequestId of the request.
- allocationRequestId(long) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder
-
Set the allocationRequestId of the request.
- allocationTags(Set<String>) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder
-
Set the allocationTags of the request.
- ALLOW_REQUESTER_PAYS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Configuration option for S3 Requester Pays feature: "fs.s3a.requester.pays.enabled".
- allowAppend - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- allowSameDiskTiering(StorageType) - Static method in enum org.apache.hadoop.fs.StorageType
-
- allowSnapshot(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Allow snapshot on a directory.
- AM_ALLOW_NON_EXCLUSIVE_ALLOCATION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AM_DEFAULT_NODE_LABEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AM_SCHEDULING_NODE_BLACKLISTING_DISABLE_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AM_SCHEDULING_NODE_BLACKLISTING_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AMCommand - Enum in org.apache.hadoop.yarn.api.records
-
Command sent by the Resource Manager to the Application Master in the
AllocateResponse
- AMRM_PROXY_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AMRM_PROXY_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AMRM_PROXY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The setting that controls whether AMRMProxy is enabled or not.
- AMRM_PROXY_HA_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AMRM_PROXY_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AMRM_PROXY_WAIT_UAM_REGISTER_DONE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AMRMClient<T extends org.apache.hadoop.yarn.client.api.AMRMClient.ContainerRequest> - Class in org.apache.hadoop.yarn.client.api
-
- AMRMClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.AMRMClient
-
- AMRMClientAsync<T extends org.apache.hadoop.yarn.client.api.AMRMClient.ContainerRequest> - Class in org.apache.hadoop.yarn.client.api.async
-
AMRMClientAsync handles communication with the ResourceManager
and provides asynchronous updates on events such as container allocations and
completions.
- AMRMClientAsync(int, AMRMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
- AMRMClientAsync(AMRMClient<T>, int, AMRMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
- AMRMClientAsync(int, AMRMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Deprecated.
- AMRMClientAsync(AMRMClient<T>, int, AMRMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Deprecated.
- AMRMTokenIdentifier - Class in org.apache.hadoop.yarn.security
-
AMRMTokenIdentifier is the TokenIdentifier to be used by
ApplicationMasters to authenticate to the ResourceManager.
- AMRMTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
-
- AMRMTokenIdentifier(ApplicationAttemptId, int) - Constructor for class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
-
- AMRMTokenSelector - Class in org.apache.hadoop.yarn.security
-
- AMRMTokenSelector() - Constructor for class org.apache.hadoop.yarn.security.AMRMTokenSelector
-
- and(FsAction) - Method in enum org.apache.hadoop.fs.permission.FsAction
-
AND operation.
- and(Filter) - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- and(Filter) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
- and(Filter) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
-
- and(PlacementConstraint.AbstractConstraint...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
-
A conjunction of constraints.
- AND_MARK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- ANY - Static variable in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
The constant string representing no locality.
- APACHE_IMPL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- api - Variable in class org.apache.hadoop.registry.client.types.Endpoint
-
API implemented at the end of the binding
- APN_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- APP_ATTEMPT_DIAGNOSTICS_LIMIT_KC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- APP_DIR_PERMISSIONS - Static variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Permissions for the Application directory.
- APP_FINAL_VALUE_RETENTION_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The name for setting that controls how long the final value of
a metric of a completed app is retained before merging
into the flow sum.
- APP_LOG_FILE_UMASK - Static variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Umask for the log file.
- APP_NAME_PLACEMENT_RULE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- APP_SUBMIT_TIME_ENV - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants
-
The environment variable for APP_SUBMIT_TIME.
- AppAdminClient - Class in org.apache.hadoop.yarn.client.api
-
Client for managing applications.
- AppAdminClient() - Constructor for class org.apache.hadoop.yarn.client.api.AppAdminClient
-
- appAttemptID - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
- appAttemptIdStrPrefix - Static variable in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
-
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Append to an existing file (optional operation).
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
This optional operation is not yet supported.
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- append(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path, int) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path, int, Progressable, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- append() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Append to an existing file (optional operation).
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
This optional operation is not yet supported.
- append() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Append to an existing file (optional operation).
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- append(byte[], int, int) - Method in class org.apache.hadoop.io.Text
-
Append a range of bytes to the end of the given text.
- append(byte[], int, int) - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Append specified bytes to the buffer.
- append(byte[]) - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Append specified bytes to the buffer
- append(LoggingEvent) - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
- append(CharSequence) - Method in class org.apache.hadoop.yarn.util.BoundedAppender
-
- APPEND_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- APPEND_BLOB_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- APPEND_SUPPORT_ENABLE_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- APPENDBLOB_MAX_WRITE_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
-
- appendFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
This is overridden to ensure that this class's create() method is
ultimately called.
- appendFile(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a Builder to append a file.
- appendFile(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- appendScriptExtension(File, String) - Static method in class org.apache.hadoop.util.Shell
-
Returns a File referencing a script with the given basename, inside the
given parent directory.
- appendScriptExtension(String) - Static method in class org.apache.hadoop.util.Shell
-
Returns a script file name with the given basename.
- appendTo(StringBuilder) - Method in class org.apache.hadoop.mapreduce.JobID
-
Add the stuff after the "job" prefix to the given builder.
- appendTo(StringBuilder) - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
-
Add the unique string to the StringBuilder
- appendTo(StringBuilder) - Method in class org.apache.hadoop.mapreduce.TaskID
-
Add the unique string to the given builder.
- appendToConf(Configuration) - Method in class org.apache.hadoop.tools.DistCpOptions
-
Add options to configuration.
- appIdStrPrefix - Static variable in class org.apache.hadoop.yarn.api.records.ApplicationId
-
- APPLICATION_ATTEMPT_PREFIX - Static variable in class org.apache.hadoop.yarn.util.ConverterUtils
-
- APPLICATION_HISTORY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The setting that controls whether application history service is
enabled or not.
- APPLICATION_HISTORY_MAX_APPS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Defines the max number of applications could be fetched using
REST API or application history protocol and shown in timeline
server web ui.
- APPLICATION_HISTORY_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- APPLICATION_HISTORY_SAVE_NON_AM_CONTAINER_META_INFO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Save container meta-info in the application history store.
- APPLICATION_HISTORY_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Application history store class
- APPLICATION_JSON - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- APPLICATION_OCTET_STREAM - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- APPLICATION_PLACEMENT_TYPE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Configure default application placement allocator.
- APPLICATION_PREFIX - Static variable in class org.apache.hadoop.yarn.util.ConverterUtils
-
- APPLICATION_TAG_BASED_PLACEMENT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- APPLICATION_TAG_BASED_PLACEMENT_USER_WHITELIST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- APPLICATION_TAG_FORCE_LOWERCASE_CONVERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- APPLICATION_TYPE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Default application type length
- APPLICATION_WEB_PROXY_BASE_ENV - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants
-
The environmental variable for APPLICATION_WEB_PROXY_BASE.
- APPLICATION_XML - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- ApplicationAccessType - Enum in org.apache.hadoop.yarn.api.records
-
Application access types.
- ApplicationAttemptEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice
-
This entity represents an application attempt.
- ApplicationAttemptEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationAttemptEntity
-
- ApplicationAttemptEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationAttemptEntity
-
- ApplicationAttemptId - Class in org.apache.hadoop.yarn.api.records
-
ApplicationAttemptId denotes the particular
attempt
of an
ApplicationMaster for a given
ApplicationId.
- ApplicationAttemptId() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
-
- ApplicationAttemptNotFoundException - Exception in org.apache.hadoop.yarn.exceptions
-
- ApplicationAttemptNotFoundException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException
-
- ApplicationAttemptNotFoundException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException
-
- ApplicationAttemptNotFoundException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException
-
- ApplicationAttemptReport - Class in org.apache.hadoop.yarn.api.records
-
ApplicationAttemptReport is a report of an application attempt.
- ApplicationAttemptReport() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
- ApplicationClassLoader - Class in org.apache.hadoop.util
-
- ApplicationClassLoader(URL[], ClassLoader, List<String>) - Constructor for class org.apache.hadoop.util.ApplicationClassLoader
-
- ApplicationClassLoader(String, ClassLoader, List<String>) - Constructor for class org.apache.hadoop.util.ApplicationClassLoader
-
- ApplicationClassLoader - Class in org.apache.hadoop.yarn.util
-
Deprecated.
- ApplicationClassLoader(URL[], ClassLoader, List<String>) - Constructor for class org.apache.hadoop.yarn.util.ApplicationClassLoader
-
Deprecated.
- ApplicationClassLoader(String, ClassLoader, List<String>) - Constructor for class org.apache.hadoop.yarn.util.ApplicationClassLoader
-
Deprecated.
- ApplicationClientProtocol - Interface in org.apache.hadoop.yarn.api
-
The protocol between clients and the ResourceManager
to submit/abort jobs and to get information on applications, cluster metrics,
nodes, queues and ACLs.
- ApplicationConstants - Interface in org.apache.hadoop.yarn.api
-
This is the API for the applications comprising of constants that YARN sets
up for the applications and the containers.
- ApplicationConstants.ContainerLaunchType - Enum in org.apache.hadoop.yarn.api
-
The type of launch for the container.
- ApplicationEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice
-
This entity represents an application.
- ApplicationEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
-
- ApplicationEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
-
- ApplicationHistoryProtocol - Interface in org.apache.hadoop.yarn.api
-
The protocol between clients and the ApplicationHistoryServer to
get the information of completed applications etc.
- ApplicationId - Class in org.apache.hadoop.yarn.api.records
-
ApplicationId represents the globally unique
identifier for an application.
- ApplicationId() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationId
-
- ApplicationIdNotProvidedException - Exception in org.apache.hadoop.yarn.exceptions
-
- ApplicationIdNotProvidedException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException
-
- ApplicationIdNotProvidedException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException
-
- ApplicationIdNotProvidedException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException
-
- ApplicationMaster - Class in org.apache.hadoop.tools.dynamometer
-
The ApplicationMaster for Dynamometer.
- ApplicationMaster() - Constructor for class org.apache.hadoop.tools.dynamometer.ApplicationMaster
-
- ApplicationMaster - Class in org.apache.hadoop.yarn.applications.distributedshell
-
An ApplicationMaster for executing shell commands on a set of launched
containers using the YARN framework.
- ApplicationMaster() - Constructor for class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
- ApplicationMasterProtocol - Interface in org.apache.hadoop.yarn.api
-
The protocol between a live instance of ApplicationMaster
and the ResourceManager.
- ApplicationNotFoundException - Exception in org.apache.hadoop.yarn.exceptions
-
This exception is thrown on
(GetApplicationReportRequest) API
when the Application doesn't exist in RM and AHS
- ApplicationNotFoundException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException
-
- ApplicationNotFoundException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException
-
- ApplicationNotFoundException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException
-
- ApplicationReport - Class in org.apache.hadoop.yarn.api.records
-
ApplicationReport is a report of an application.
- ApplicationReport() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationReport
-
- ApplicationResourceUsageReport - Class in org.apache.hadoop.yarn.api.records
-
Contains various scheduling metrics to be reported by UI and CLI.
- ApplicationResourceUsageReport() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
- ApplicationsRequestScope - Enum in org.apache.hadoop.yarn.api.protocolrecords
-
Enumeration that controls the scope of applications fetched
- ApplicationSubmissionContext - Class in org.apache.hadoop.yarn.api.records
-
ApplicationSubmissionContext represents all of the
information needed by the ResourceManager to launch
the ApplicationMaster for an application.
- ApplicationSubmissionContext() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- ApplicationTimeout - Class in org.apache.hadoop.yarn.api.records
-
ApplicationTimeout is a report for configured application timeouts.
- ApplicationTimeout() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationTimeout
-
- ApplicationTimeoutType - Enum in org.apache.hadoop.yarn.api.records
-
Application timeout type.
- applyToIOStatisticsSnapshot(Serializable, FunctionRaisingIOE<IOStatisticsSnapshot, T>) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Apply a function to an object which may be an IOStatisticsSnapshot.
- applyUMask(FsPermission, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsCreateModes
-
Create from unmasked mode and umask.
- applyUMask(FsPermission) - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Apply a umask to this permission and return a new one.
- APPNAME_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
-
- APPNAME_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client
-
- approximateCount(Key) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
This method calculates an approximate count of the key, i.e.
- APPS_CACHE_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- APPS_CACHE_EXPIRE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- APPS_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- areSymlinksEnabled() - Static method in class org.apache.hadoop.fs.FileSystem
-
- ArrayFile - Class in org.apache.hadoop.io
-
A dense file-based mapping from integers to values.
- ArrayFile() - Constructor for class org.apache.hadoop.io.ArrayFile
-
- ArrayListBackedIterator<X extends Writable> - Class in org.apache.hadoop.mapred.join
-
This class provides an implementation of ResetableIterator.
- ArrayListBackedIterator() - Constructor for class org.apache.hadoop.mapred.join.ArrayListBackedIterator
-
- ArrayListBackedIterator(ArrayList<X>) - Constructor for class org.apache.hadoop.mapred.join.ArrayListBackedIterator
-
- ArrayListBackedIterator<X extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join
-
This class provides an implementation of ResetableIterator.
- ArrayListBackedIterator() - Constructor for class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
-
- ArrayListBackedIterator(ArrayList<X>) - Constructor for class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
-
- ArrayPrimitiveWritable - Class in org.apache.hadoop.io
-
This is a wrapper class.
- ArrayPrimitiveWritable() - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable
-
Construct an empty instance, for use during Writable read
- ArrayPrimitiveWritable(Class<?>) - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable
-
Construct an instance of known type but no value yet
for use with type-specific wrapper classes.
- ArrayPrimitiveWritable(Object) - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable
-
Wrap an existing array of primitives
- ArrayWritable - Class in org.apache.hadoop.io
-
A Writable for arrays containing instances of a class.
- ArrayWritable(Class<? extends Writable>) - Constructor for class org.apache.hadoop.io.ArrayWritable
-
- ArrayWritable(Class<? extends Writable>, Writable[]) - Constructor for class org.apache.hadoop.io.ArrayWritable
-
- ArrayWritable(String[]) - Constructor for class org.apache.hadoop.io.ArrayWritable
-
- Artifact - Class in org.apache.hadoop.yarn.service.api.records
-
Artifact of an service component.
- Artifact() - Constructor for class org.apache.hadoop.yarn.service.api.records.Artifact
-
- artifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
Artifact of the component (optional).
- artifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
Artifact used for this container.
- artifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
-
Artifact of the pluggable readiness check helper container (optional).
- artifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
Artifact of single-component services.
- asDuration() - Method in class org.apache.hadoop.util.OperationDuration
-
Get the duration of an operation as a java Duration
instance.
- askList(List<ResourceRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder
-
Set the askList of the request.
- asList() - Static method in enum org.apache.hadoop.fs.StorageType
-
- ASSUMED_ROLE_ARN - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
ARN of AWS Role to request: "fs.s3a.assumed.role.arn".
- ASSUMED_ROLE_CREDENTIALS_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- ASSUMED_ROLE_CREDENTIALS_PROVIDER - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
List of providers to authenticate for the assumed role: "fs.s3a.assumed.role.credentials.provider".
- ASSUMED_ROLE_EXTERNAL_ID - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
external id for assume role request: "fs.s3a.assumed.role.external.id".
- ASSUMED_ROLE_POLICY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
JSON policy containing the policy to apply to the role: "fs.s3a.assumed.role.policy".
- ASSUMED_ROLE_SESSION_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Duration of assumed roles before a refresh is attempted.
- ASSUMED_ROLE_SESSION_DURATION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default duration of an assumed role: "1h".
- ASSUMED_ROLE_SESSION_NAME - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Session name for the assumed role, must be valid characters according
to the AWS APIs: "fs.s3a.assumed.role.session.name".
- ASSUMED_ROLE_STS_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Security Token Service Endpoint: "fs.s3a.assumed.role.sts.endpoint".
- ASSUMED_ROLE_STS_ENDPOINT_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Region for the STS endpoint; needed if the endpoint
is set to anything other then the central one.: "fs.s3a.assumed.role.sts.endpoint.region".
- ASSUMED_ROLE_STS_ENDPOINT_REGION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default value for the STS endpoint region; needed for
v4 signing: "".
- AssumedRoleCredentialProvider - Class in org.apache.hadoop.fs.s3a.auth
-
Support IAM Assumed roles by instantiating an instance of
STSAssumeRoleSessionCredentialsProvider from configuration
properties, including wiring up the inner authenticator, and,
unless overridden, creating a session name from the current user.
- AssumedRoleCredentialProvider(URI, Configuration) - Constructor for class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider
-
Instantiate.
- ASYNC_DRAIN_THRESHOLD - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
The threshold at which drain operations switch
to being asynchronous with the schedule/wait overhead
compared to synchronous.
- AsyncDispatcher - Class in org.apache.hadoop.yarn.event
-
Dispatches
Events in a separate thread.
- AsyncDispatcher() - Constructor for class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- AsyncDispatcher(BlockingQueue<Event>) - Constructor for class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- AsyncDispatcher(String) - Constructor for class org.apache.hadoop.yarn.event.AsyncDispatcher
-
Set a name for this dispatcher thread.
- AT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- ATS_APP_COLLECTOR_LINGER_PERIOD_IN_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ATTEMPT - Static variable in class org.apache.hadoop.mapreduce.TaskAttemptID
-
- attemptCleanup() - Method in class org.apache.hadoop.tools.dynamometer.Client
-
Best-effort attempt to clean up any remaining applications (infrastructure
or workload).
- attributes(boolean, boolean, boolean, boolean) - Static method in class org.apache.hadoop.fs.FileStatus
-
Convert boolean attributes to a set of flags.
- attributes() - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
The map of "other" attributes set when parsing.
- AUDITLOG - Static variable in class org.apache.hadoop.ipc.Server
-
- AuditLogger - Interface in org.apache.hadoop.hdfs.server.namenode
-
Interface defining an audit logger.
- AUTH_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "auth".
- AuthConfigurations - Class in org.apache.hadoop.fs.azurebfs.constants
-
Responsible to keep all the Azure Blob File System auth related
configurations.
- authenticate(URL, AuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- AUTHORITATIVE_PATH - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Paths considered "authoritative".
- AUTHORIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- AuthorizationException - Exception in org.apache.hadoop.security.authorize
-
An exception class for authorization-related issues.
- AuthorizationException() - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException
-
- AuthorizationException(String) - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException
-
- AuthorizationException(Throwable) - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException
-
Constructs a new exception with the specified cause and a detail
message of (cause==null ? null : cause.toString()) (which
typically contains the class and detail message of cause).
- authorize(UserGroupInformation, InetAddress) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- authorize(UserGroupInformation, String) - Method in interface org.apache.hadoop.security.authorize.ImpersonationProvider
-
Authorize the superuser which is doing doAs.
- authorize(UserGroupInformation, InetAddress) - Method in interface org.apache.hadoop.security.authorize.ImpersonationProvider
-
Authorize the superuser which is doing doAs.
- AUTO_FAILOVER_EMBEDDED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AUTO_FAILOVER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AUTO_FAILOVER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AUTO_FAILOVER_ZK_BASE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- AUTOMATICALLY_DISCOVER_GPU_DEVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- available() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- AVRO_REFLECT_PACKAGES - Static variable in class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
-
Key to configure packages that contain classes to be serialized and
deserialized using this class.
- AVRO_SCHEMA_KEY - Static variable in class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
- AvroFSInput - Class in org.apache.hadoop.fs
-
- AvroFSInput(FSDataInputStream, long) - Constructor for class org.apache.hadoop.fs.AvroFSInput
-
- AvroFSInput(FileContext, Path) - Constructor for class org.apache.hadoop.fs.AvroFSInput
-
- AvroReflectSerializable - Interface in org.apache.hadoop.io.serializer.avro
-
Tag interface for Avro 'reflect' serializable classes.
- AvroReflectSerialization - Class in org.apache.hadoop.io.serializer.avro
-
Serialization for Avro Reflect classes.
- AvroReflectSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
-
- AvroSerialization<T> - Class in org.apache.hadoop.io.serializer.avro
-
Base class for providing serialization to Avro types.
- AvroSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
- AvroSpecificSerialization - Class in org.apache.hadoop.io.serializer.avro
-
Serialization for Avro Specific classes.
- AvroSpecificSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization
-
- awaitAllFutures(Collection<Future<T>>) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Evaluates a collection of futures and returns their results as a list.
- awaitAllFutures(Collection<Future<T>>, Duration) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Evaluates a collection of futures and returns their results as a list,
but only waits up to the specified timeout for each future to complete.
- awaitFuture(Future<T>) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Given a future, evaluate it.
- awaitFuture(Future<T>, long, TimeUnit) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Given a future, evaluate it.
- AWS_AUTH_CLASS_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Prefix of auth classes in AWS SDK V1.
- AWS_CREDENTIALS_PROVIDER - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- AWS_CREDENTIALS_PROVIDER_MAPPING - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
AWS credentials providers mapping with key/value pairs.
- AWS_LOG_REGEXP_GROUPS - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Ordered list of regular expression group names.
- AWS_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
AWS S3 region for the bucket.
- AWS_S3_ACCESS_GRANTS_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Flag "fs.s3a.access.grants.enabled"
to enable S3 Access Grants to control authorization to S3 data.
- AWS_S3_ACCESS_GRANTS_FALLBACK_TO_IAM_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Flag "fs.s3a.access.grants.fallback.to.iam" to enable jobs fall back to the Job Execution IAM role in
case they get Access Denied from the S3 Access Grants call.
- AWS_S3_ACCESSPOINT_REQUIRED - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Require that all S3 access is made through Access Points.
- AWS_S3_CENTRAL_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
The special S3 region which can be used to talk to any bucket.
- AWS_S3_CLASSLOADER_ISOLATION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Are extensions classes, such as fs.s3a.aws.credentials.provider,
going to be loaded from the same classloader that loaded
the S3AFileSystem?
It is useful to turn classloader isolation off for Apache Spark applications
that might load S3AFileSystem from the Spark distribution (Launcher classloader)
while users might want to provide custom extensions (loaded by Spark MutableClassloader).
- AWS_S3_CROSS_REGION_ACCESS_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 cross region access enabled ?
Value: "fs.s3a.cross.region.access.enabled".
- AWS_S3_CROSS_REGION_ACCESS_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default value for S3 cross region access enabled: true.
- AWS_S3_DEFAULT_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
The default S3 region when using cross region client.
- AWS_S3_VECTOR_ACTIVE_RANGE_READS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Maximum number of range reads a single input stream can have
active (downloading, or queued) to the central FileSystem
instance's pool of queued operations.
- AWS_S3_VECTOR_READS_MAX_MERGED_READ_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
What is the largest merged read size in bytes such
that we group ranges together during vectored read.
- AWS_S3_VECTOR_READS_MIN_SEEK_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
What is the smallest reasonable seek in bytes such
that we group ranges together during vectored read operation.
- AWS_SERVICE_IDENTIFIER_DDB - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- AWS_SERVICE_IDENTIFIER_S3 - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- AWS_SERVICE_IDENTIFIER_STS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- AWSERRORCODE_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "awserrorcode".
- awsErrorDetails() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
-
- AWSS3IOException - Exception in org.apache.hadoop.fs.s3a
-
Wrap a S3Exception as an IOE, relaying all
getters.
- AWSS3IOException(String, S3Exception) - Constructor for exception org.apache.hadoop.fs.s3a.AWSS3IOException
-
Instantiate.
- AWSServiceIOException - Exception in org.apache.hadoop.fs.s3a
-
A specific exception from AWS operations.
- AWSServiceIOException(String, AwsServiceException) - Constructor for exception org.apache.hadoop.fs.s3a.AWSServiceIOException
-
Instantiate.
- AZURE_ABFS_ENDPOINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
End point of ABFS account: "fs.azure.abfs.endpoint".
- AZURE_AD_ACCOUNT_PREFIX - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_AD_CLIENT_ID_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_AD_CLIENT_SECRET_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_AD_PREFIX - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_AD_REFRESH_TOKEN_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_AD_REFRESH_URL_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_AD_TOKEN_PROVIDER_CLASS_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_AD_TOKEN_PROVIDER_TYPE_DEFAULT - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_AD_TOKEN_PROVIDER_TYPE_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- AZURE_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_BLOCK_LOCATION_HOST_DEFAULT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
-
- AZURE_BLOCK_LOCATION_HOST_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_BLOCK_SIZE_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_CHMOD_USERLIST_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Configuration property used to specify list of users that can perform
chmod operation when authorization is enabled in WASB.
- AZURE_CHOWN_USERLIST_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Configuration property used to specify list of users that can perform
chown operation when authorization is enabled in WASB.
- AZURE_CONCURRENT_CONNECTION_VALUE_IN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_CONCURRENT_CONNECTION_VALUE_OUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_CREATE_REMOTE_FILESYSTEM_DURING_INITIALIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_CUSTOM_TOKEN_FETCH_RETRY_COUNT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_DAEMON_USERLIST_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Configuration property used to specify list of daemon users that can
perform chmod operation when authorization is enabled in WASB.
- AZURE_DELETE_THREADS - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
The configuration property to set number of threads to be used for delete operation.
- AZURE_DISTRIBUTED_FILE_SYSTEM_AUTHORITY_DELIMITER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- AZURE_ENABLE_SMALL_WRITE_OPTIMIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
If the data size written by Hadoop app is small, i.e.
- AZURE_FOOTER_READ_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
In case of footer reads it was not required to read full buffer size.
- AZURE_HTTP_CONNECTION_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
Config to set HTTP Connection Timeout Value for Rest Operations.
- AZURE_HTTP_READ_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
Config to set HTTP Read Timeout Value for Rest Operations.
- AZURE_KEY_ACCOUNT_KEYPROVIDER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_KEY_ACCOUNT_SHELLKEYPROVIDER_SCRIPT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_LIST_MAX_RESULTS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_MAX_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_MAX_IO_RETRIES - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_MIN_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_OAUTH_TOKEN_FETCH_RETRY_COUNT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_OAUTH_TOKEN_FETCH_RETRY_DELTA_BACKOFF - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_OAUTH_TOKEN_FETCH_RETRY_MAX_BACKOFF - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_OAUTH_TOKEN_FETCH_RETRY_MIN_BACKOFF - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_READ_AHEAD_RANGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
Read ahead range parameter which can be set by user.
- AZURE_READ_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_READ_OPTIMIZE_FOOTER_READ - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
When parquet files are read, first few read are metadata reads before
reading the actual data.
- AZURE_READ_SMALL_FILES_COMPLETELY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_RENAME_THREADS - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
The configuration property to set number of threads to be used for rename operation.
- AZURE_SKIP_USER_GROUP_METADATA_DURING_INITIALIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_STATIC_RETRY_FOR_CONNECTION_TIMEOUT_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_STATIC_RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_TOLERATE_CONCURRENT_APPEND - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_WRITE_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_WRITE_MAX_CONCURRENT_REQUESTS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AZURE_WRITE_MAX_REQUESTS_TO_QUEUE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
-
- AzureADTokenProvider - Class in org.apache.hadoop.fs.adl.oauth2
-
Provide an Azure Active Directory supported
OAuth2 access token to be used to authenticate REST calls against Azure data
lake file system
AdlFileSystem.
- AzureADTokenProvider() - Constructor for class org.apache.hadoop.fs.adl.oauth2.AzureADTokenProvider
-
- AzureBlobFileSystemException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions
-
Base exception for any Azure Blob File System driver exceptions.
- AzureBlobFileSystemException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AzureBlobFileSystemException
-
- AzureBlobFileSystemException(String, Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AzureBlobFileSystemException
-
- AzureBlobFileSystemException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AzureBlobFileSystemException
-
- AzureBlobFileSystemStore - Class in org.apache.hadoop.fs.azurebfs
-
Provides the bridging logic between Hadoop's abstract filesystem and Azure Storage.
- AzureBlobFileSystemStore(AzureBlobFileSystemStore.AzureBlobFileSystemStoreBuilder) - Constructor for class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
FileSystem Store for AzureBlobFileSystem for Abfs operations.
- AzureException - Exception in org.apache.hadoop.fs.azure
-
Thrown if there is a problem communicating with Azure Storage service.
- AzureException(String) - Constructor for exception org.apache.hadoop.fs.azure.AzureException
-
- AzureException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.azure.AzureException
-
- AzureException(Throwable) - Constructor for exception org.apache.hadoop.fs.azure.AzureException
-
- AzureFileSystemInstrumentation - Class in org.apache.hadoop.fs.azure.metrics
-
A metrics source for the WASB file system to track all the metrics we care
about for getting a clear picture of the performance/reliability/interaction
of the Hadoop cluster with Azure Storage.
- AzureFileSystemInstrumentation(Configuration) - Constructor for class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
- AzureManifestCommitterFactory - Class in org.apache.hadoop.fs.azurebfs.commit
-
A Committer for the manifest committer which performs all bindings needed
to work best with abfs.
- AzureManifestCommitterFactory() - Constructor for class org.apache.hadoop.fs.azurebfs.commit.AzureManifestCommitterFactory
-
- AzureServiceErrorCode - Enum in org.apache.hadoop.fs.azurebfs.contracts.services
-
Azure service error codes.
- CACHE_ARCHIVES - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CACHE_ARCHIVES_SIZES - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CACHE_ARCHIVES_TIMESTAMPS - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CACHE_FILES - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CACHE_FILES_SIZES - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CACHE_FILES_TIMESTAMPS - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CACHE_LOCALARCHIVES - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CACHE_LOCALFILES - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CACHE_SYMLINK - Static variable in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- CachedDNSToSwitchMapping - Class in org.apache.hadoop.net
-
A cached implementation of DNSToSwitchMapping that takes an
raw DNSToSwitchMapping and stores the resolved network location in
a cache.
- CachedDNSToSwitchMapping(DNSToSwitchMapping) - Constructor for class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
cache a raw DNS mapping
- CacheDirectiveEntry - Class in org.apache.hadoop.hdfs.protocol
-
Describes a path-based cache directive entry.
- CacheDirectiveEntry(CacheDirectiveInfo, CacheDirectiveStats) - Constructor for class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
-
- CacheDirectiveInfo - Class in org.apache.hadoop.hdfs.protocol
-
Describes a path-based cache directive.
- CacheDirectiveStats - Class in org.apache.hadoop.hdfs.protocol
-
Describes a path-based cache directive.
- CacheFlag - Enum in org.apache.hadoop.fs
-
Specifies semantics for CacheDirective operations.
- cacheGroupsAdd(List<String>) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
Caches the group user information
- cacheGroupsRefresh() - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
Refresh the cache of groups and user mapping
- CachePoolEntry - Class in org.apache.hadoop.hdfs.protocol
-
Describes a Cache Pool entry.
- CachePoolEntry(CachePoolInfo, CachePoolStats) - Constructor for class org.apache.hadoop.hdfs.protocol.CachePoolEntry
-
- CachePoolInfo - Class in org.apache.hadoop.hdfs.protocol
-
CachePoolInfo describes a cache pool.
- CachePoolInfo(String) - Constructor for class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- CachePoolStats - Class in org.apache.hadoop.hdfs.protocol
-
CachePoolStats describes cache pool statistics.
- calcMemoryMB() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- call(RPC.RpcKind, Writable, Client.ConnectionId, AtomicBoolean) - Method in class org.apache.hadoop.ipc.Client
-
Make a call, passing rpcRequest, to the IPC server defined by
remoteId, returning the rpc respond.
- call(RPC.RpcKind, Writable, Client.ConnectionId, AtomicBoolean, AlignmentContext) - Method in class org.apache.hadoop.ipc.Client
-
- call(Writable, long) - Method in class org.apache.hadoop.ipc.Server
-
- call(RPC.RpcKind, String, Writable, long) - Method in class org.apache.hadoop.ipc.Server
-
Called for each call.
- callbackHandler - Variable in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- CallerContext - Class in org.apache.hadoop.ipc
-
A class defining the caller context for auditing coarse granularity
operations.
- callerContextMaxLen - Variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
-
The maximum bytes a caller context string can have.
- callerSignatureMaxLen - Variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
-
- CAN_UNBUFFER_NOT_IMPLEMENTED_MESSAGE - Static variable in class org.apache.hadoop.fs.StreamCapabilitiesPolicy
-
- cancel(Configuration) - Method in class org.apache.hadoop.security.token.Token
-
Cancel this delegation token.
- cancel(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
-
- cancel(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.TokenRenewer
-
Cancel the given token.
- cancelAllFuturesAndAwaitCompletion(Collection<Future<T>>, boolean, Duration) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Cancels a collection of futures and awaits the specified duration for their completion.
- cancelDelegationToken(Token<DelegationTokenIdentifier>) - Method in class org.apache.hadoop.mapred.JobClient
-
- cancelDelegationToken(Token<DelegationTokenIdentifier>) - Method in class org.apache.hadoop.mapreduce.Cluster
-
- cancelDelegationToken(URL, DelegationTokenAuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Cancels a delegation token from the server end-point.
- cancelDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Cancels a delegation token from the server end-point.
- cancelDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Cancels a delegation token from the server end-point.
- cancelDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Cancels a delegation token from the server end-point.
- cancelDelegationToken(Token<TimelineDelegationTokenIdentifier>) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient
-
Cancel a timeline delegation token.
- CancelDelegationTokenRequest - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords
-
The request issued by the client to the ResourceManager to cancel a
delegation token.
- CancelDelegationTokenResponse - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords
-
The response from the ResourceManager to a cancelDelegationToken
request.
- cancelDeleteOnExit(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Cancel the scheduled deletion of the path when the FileSystem is closed.
- cancelToken(Token<TokenIdent>, String) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Cancel a token by removing it from cache.
- canExecute(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
- CANNED_ACL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- CannotObtainBlockLengthException - Exception in org.apache.hadoop.hdfs
-
This exception is thrown when the length of a LocatedBlock instance
can not be obtained.
- CannotObtainBlockLengthException() - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
-
- CannotObtainBlockLengthException(String) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
-
- CannotObtainBlockLengthException(LocatedBlock) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
-
Constructs an CannotObtainBlockLengthException with the
specified LocatedBlock that failed to obtain block length.
- CannotObtainBlockLengthException(LocatedBlock, String) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
-
Constructs an CannotObtainBlockLengthException with the
specified LocatedBlock and file that failed to obtain block length.
- canonicalizeUri(URI) - Method in class org.apache.hadoop.fs.FileSystem
-
Canonicalize the given URI.
- canonicalizeUri(URI) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- canRead(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
- CanSetDropBehind - Interface in org.apache.hadoop.fs
-
- CanSetReadahead - Interface in org.apache.hadoop.fs
-
- CanUnbuffer - Interface in org.apache.hadoop.fs
-
FSDataInputStreams implement this interface to indicate that they can clear
their buffers on request.
- canWrite(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
- capability(Resource) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder
-
Set the capability of the request.
- CAPABILITY_DYNAMIC_PARTITIONING - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
Stream Capabilities probe for spark dynamic partitioning compatibility.
- cardinality(String, int, int, String...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
-
Creates a constraint that restricts the number of allocations within a
given scope (e.g., node or rack).
- cardinality(String, String, int, int, String...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
-
- castToIntSafely(long) - Static method in class org.apache.hadoop.yarn.api.records.Resource
-
Convert long to int for a resource value safely.
- CENTRAL_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
The central endpoint :"s3.amazonaws.com".
- CENTRALIZED_NODELABEL_CONFIGURATION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ChainMapper - Class in org.apache.hadoop.mapred.lib
-
The ChainMapper class allows to use multiple Mapper classes within a single
Map task.
- ChainMapper() - Constructor for class org.apache.hadoop.mapred.lib.ChainMapper
-
Constructor.
- ChainMapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce.lib.chain
-
The ChainMapper class allows to use multiple Mapper classes within a single
Map task.
- ChainMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.chain.ChainMapper
-
- ChainReducer - Class in org.apache.hadoop.mapred.lib
-
The ChainReducer class allows to chain multiple Mapper classes after a
Reducer within the Reducer task.
- ChainReducer() - Constructor for class org.apache.hadoop.mapred.lib.ChainReducer
-
Constructor.
- ChainReducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce.lib.chain
-
The ChainReducer class allows to chain multiple Mapper classes after a
Reducer within the Reducer task.
- ChainReducer() - Constructor for class org.apache.hadoop.mapreduce.lib.chain.ChainReducer
-
- CHANGE_DETECT_MODE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Mode to run change detection in.
- CHANGE_DETECT_MODE_CLIENT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Change is detected on the client side by comparing the returned id with the
expected id.
- CHANGE_DETECT_MODE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default change detection mode: server.
- CHANGE_DETECT_MODE_NONE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Change detection is turned off.
- CHANGE_DETECT_MODE_SERVER - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Change is detected by passing the expected value in the GetObject request.
- CHANGE_DETECT_MODE_WARN - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Change is detected on the client side by comparing the returned id with the
expected id.
- CHANGE_DETECT_REQUIRE_VERSION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
If true, raises a
RemoteFileChangedException exception when S3
doesn't provide the attribute defined by fs.s3a.change.detection.source.
- CHANGE_DETECT_REQUIRE_VERSION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default change detection require version: true.
- CHANGE_DETECT_SOURCE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Where to get the value to use in change detection.
- CHANGE_DETECT_SOURCE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default change detection mechanism: eTag.
- CHANGE_DETECT_SOURCE_ETAG - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
eTag as the change detection mechanism.
- CHANGE_DETECT_SOURCE_VERSION_ID - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Object versionId as the change detection mechanism.
- changed() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
- CHAR_EQUALS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- CHAR_EXCLAMATION_POINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- CHAR_FORWARD_SLASH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- CHAR_HYPHEN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- CHAR_PLUS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- CHAR_STAR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- CHAR_UNDERSCORE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- charAt(int) - Method in class org.apache.hadoop.io.Text
-
Returns the Unicode Scalar Value (32-bit integer value)
for the character at position.
- CHECK_ACCESS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- checkArgs(String) - Method in interface org.apache.hadoop.ha.FenceMethod
-
Verify that the given fencing method's arguments are valid.
- checkAvailableForRead() - Method in class org.apache.hadoop.security.token.SecretManager
-
No-op if the secret manager is available for reading tokens, throw a
StandbyException otherwise.
- checkExists(FileSystem, Path, FsPermission) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- checkFencingConfigured() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- checkFSSupportsEC(FileSystem, Path) - Static method in class org.apache.hadoop.fs.FileUtil
-
- checkIsBashSupported() - Static method in class org.apache.hadoop.util.Shell
-
- checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.FileOutputFormat
-
- checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.lib.db.DBOutputFormat
-
Check for validity of the output-specification for the job.
- checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.lib.FilterOutputFormat
-
- checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.lib.LazyOutputFormat
-
- checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.lib.NullOutputFormat
-
- checkOutputSpecs(FileSystem, JobConf) - Method in interface org.apache.hadoop.mapred.OutputFormat
-
Check for validity of the output-specification for the job.
- checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
-
- checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
-
- checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
- checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat
-
- checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
-
- checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.NullOutputFormat
-
- checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
-
- checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputFormat
-
Check for validity of the output-specification for the job.
- checkPath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Check that a Path belongs to this FileSystem.
- checkPath(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- checkPath(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Check that a Path belongs to this FileSystem.
- checkPath(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Check that a Path belongs to this FileSystem.
- checkPidPgrpidForMatch() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Verify that the tree process id is same as its process group id.
- checkpoint() - Method in class org.apache.hadoop.fs.Trash
-
Create a trash checkpoint.
- Checkpointable - Annotation Type in org.apache.hadoop.mapreduce.task.annotation
-
Contract representing to the framework that the task can be safely preempted
and restarted between invocations of the user-defined function.
- checkScheme(URI, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Check that the Uri's scheme matches.
- checkStateTransition(String, Service.STATE, Service.STATE) - Static method in class org.apache.hadoop.service.ServiceStateModel
-
Check that a state tansition is valid and
throw an exception if not
- checkStream() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- CHECKSUM_VALIDATION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Should checksums be validated on download?
This is slower and not needed on TLS connections.
- CHECKSUM_VALIDATION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- ChecksumException - Exception in org.apache.hadoop.fs
-
Thrown for checksum errors.
- ChecksumException(String, long) - Constructor for exception org.apache.hadoop.fs.ChecksumException
-
- ChecksumFileSystem - Class in org.apache.hadoop.fs
-
Abstract Checksumed FileSystem.
- ChecksumFileSystem(FileSystem) - Constructor for class org.apache.hadoop.fs.ChecksumFileSystem
-
- checksumOpt(Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Set checksum opt.
- checksumOpt(Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Set checksum opt.
- checkTGTAndReloginFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Re-login a user from keytab if TGT is expired or is close to expiry.
- checkToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Find the DelegationTokenInformation for the given token id, and verify that
if the token is expired.
- checkWindowsCommandLineLength(String...) - Static method in class org.apache.hadoop.util.Shell
-
Checks if a given command (String[]) fits in the Windows maximum command
line length Note that the input is expected to already include space
delimiters, no extra count will be added for delimiters.
- children - Variable in class org.apache.hadoop.registry.client.types.RegistryPathStatus
-
Number of child nodes
- CHILDREN_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- chmod(String, String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Change the permissions on a filename.
- chmod(String, String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Change the permissions on a file / directory, recursively, if
needed.
- CLASS_PATH_SEPARATOR - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants
-
This constant is used to construct class path and it will be replaced with
real class path separator(':' for Linux and ';' for Windows) by
NodeManager on container launch.
- CLASSNAME - Static variable in class org.apache.hadoop.io.compress.PassthroughCodec
-
Classname of the codec: "org.apache.hadoop.io.compress.PassthroughCodec".
- cleanOldLogs(Path, NodeId, UserGroupInformation) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- cleanup(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Mapper
-
Called once at the end of the task.
- cleanup(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Reducer
-
Called once at the end of the task.
- cleanup() - Method in class org.apache.hadoop.tools.DistCp
-
Clean the staging folder created by distcp.
- cleanup() - Method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
- cleanupJob(JobContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
Deprecated.
- cleanupJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
- cleanupJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
- cleanupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- cleanupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Execute the CleanupJobStage to remove the job attempt dir.
- cleanupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Deprecated.
- cleanupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
- cleanUpPartialOutputForTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.PartialFileOutputCommitter
-
- cleanUpPartialOutputForTask(TaskAttemptContext) - Method in interface org.apache.hadoop.mapreduce.lib.output.PartialOutputCommitter
-
Remove all previously committed outputs from prior executions of this task.
- cleanupProgress() - Method in class org.apache.hadoop.mapred.JobStatus
-
- cleanupProgress() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the progress of the job's cleanup-tasks, as a float between 0.0
and 1.0.
- cleanupProgress() - Method in class org.apache.hadoop.mapreduce.Job
-
Get the progress of the job's cleanup-tasks, as a float between 0.0
and 1.0.
- cleanupRemoteIterator(RemoteIterator<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Clean up after an iteration.
- cleanupRunningContainersOnStop(boolean) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Set whether the containers that are started by this client, and are
still running should be stopped when the client stops.
- cleanupStagingDirs() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Delete the magic directory.
- cleanUpTokenReferral(Configuration) - Static method in class org.apache.hadoop.mapreduce.security.TokenCache
-
Remove jobtoken referrals which don't make sense in the context
of the task execution.
- cleanupWithLogger(Logger, Closeable...) - Static method in class org.apache.hadoop.io.IOUtils
-
Close the Closeable objects and
ignore any
Throwable or
null pointers.
- clear() - Method in class org.apache.hadoop.conf.Configuration
-
Clears all keys from the configuration.
- clear() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Clear all the maps.
- clear() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the values to 0.
- clear() - Method in class org.apache.hadoop.io.MapWritable
-
- clear() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- clear() - Method in class org.apache.hadoop.io.Text
-
Clear the string to empty.
- clear() - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
-
- clear() - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator
-
Close datasources, but do not release internal resources.
- clear() - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
-
- clear() - Method in class org.apache.hadoop.util.bloom.HashFunction
-
Clears this hash function.
- CLEAR_TEXT_FALLBACK - Static variable in class org.apache.hadoop.security.alias.CredentialProvider
-
- clearChanged() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
Clear the changed flag in the snapshot operations
- clearMark() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
-
- clearQuota(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Clear the namespace quota (count of files, directories and sym links) for a
directory.
- clearQuotaByStorageType(Path, StorageType) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Clear the space quota by storage type for a directory.
- clearReadStatistics() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
-
- clearShutdownHooks() - Method in class org.apache.hadoop.util.ShutdownHookManager
-
clear all registered shutdownHooks.
- clearSpaceQuota(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Clear the storage space quota (size of files) for a directory.
- clearStatistics() - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
- clearStatistics() - Static method in class org.apache.hadoop.fs.FileContext
-
Clears all the statistics stored in AbstractFileSystem, for all the file
systems.
- clearStatistics() - Static method in class org.apache.hadoop.fs.FileSystem
-
Reset all statistics for all file systems.
- clearWriteAccessors() - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations
-
Clear all write accessors.
- CLI - Class in org.apache.hadoop.mapreduce.tools
-
Interprets the map reduce cli options
- CLI() - Constructor for class org.apache.hadoop.mapreduce.tools.CLI
-
- CLI(Configuration) - Constructor for class org.apache.hadoop.mapreduce.tools.CLI
-
- Client - Class in org.apache.hadoop.ipc
-
A client for an IPC service.
- Client(Class<? extends Writable>, Configuration, SocketFactory) - Constructor for class org.apache.hadoop.ipc.Client
-
Construct an IPC client whose values are of the given
Writable
class.
- Client(Class<? extends Writable>, Configuration) - Constructor for class org.apache.hadoop.ipc.Client
-
Construct an IPC client with the default SocketFactory.
- Client - Class in org.apache.hadoop.tools.dynamometer
-
Client for submitting a Dynamometer YARN application, and optionally, a
workload MapReduce job.
- Client(String...) - Constructor for class org.apache.hadoop.tools.dynamometer.Client
-
- Client - Class in org.apache.hadoop.yarn.applications.distributedshell
-
Client for Distributed Shell application submission to YARN.
- Client(Configuration) - Constructor for class org.apache.hadoop.yarn.applications.distributedshell.Client
-
- Client() - Constructor for class org.apache.hadoop.yarn.applications.distributedshell.Client
-
- client - Variable in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
- client - Variable in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- CLIENT_CALL_ID_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- CLIENT_CREDENTIALS - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
-
- CLIENT_FAILOVER_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- CLIENT_FAILOVER_NO_HA_PROXY_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- CLIENT_FAILOVER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- CLIENT_FAILOVER_PROXY_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- CLIENT_FAILOVER_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- CLIENT_FAILOVER_SLEEPTIME_BASE_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- CLIENT_FAILOVER_SLEEPTIME_MAX_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- CLIENT_ID - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
-
- CLIENT_ID_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- CLIENT_IP_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- CLIENT_NM_CONNECT_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max time to wait to establish a connection to NM
- CLIENT_NM_CONNECT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Time interval between each attempt to connect to NM
- CLIENT_PORT_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- CLIENT_SECRET - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
-
- CLIENT_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- clientErrorEncountered() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Indicate that we just encountered a client-side error.
- ClientRMProxy<T> - Class in org.apache.hadoop.yarn.client
-
- ClientRMSecurityInfo - Class in org.apache.hadoop.yarn.security.client
-
- ClientRMSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.client.ClientRMSecurityInfo
-
- ClientSCMProtocol - Interface in org.apache.hadoop.yarn.api
-
The protocol between clients and the SharedCacheManager to claim
and release resources in the shared cache.
- ClientTimelineSecurityInfo - Class in org.apache.hadoop.yarn.security.client
-
- ClientTimelineSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.client.ClientTimelineSecurityInfo
-
- ClientToAMTokenIdentifier - Class in org.apache.hadoop.yarn.security.client
-
- ClientToAMTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
-
- ClientToAMTokenIdentifier(ApplicationAttemptId, String) - Constructor for class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
-
- ClientToAMTokenSecretManager - Class in org.apache.hadoop.yarn.security.client
-
A simple
SecretManager for AMs to validate Client-RM tokens issued to
clients by the RM using the underlying master-key shared by RM to the AMs on
their launch.
- ClientToAMTokenSecretManager(ApplicationAttemptId, byte[]) - Constructor for class org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager
-
- Clock - Interface in org.apache.hadoop.yarn.util
-
A simple clock interface that gives you time.
- clone() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
- clone(T, Configuration) - Static method in class org.apache.hadoop.io.WritableUtils
-
Make a copy of a writable object using serialization to a buffer.
- clone() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- clone() - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
- clone() - Method in class org.apache.hadoop.registry.client.types.Endpoint
-
Shallow clone: the lists of addresses are shared
- clone() - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
Shallow clone: all endpoints will be shared across instances
- clone(ResourceRequest) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Clone a ResourceRequest object (shallow copy).
- clone() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- cloneInto(Writable, Writable) - Static method in class org.apache.hadoop.io.WritableUtils
-
- cloneWritableInto(Writable, Writable) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Deprecated.
- close() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Can be used by implementing classes to close any resources
that require closing
- close() - Method in class org.apache.hadoop.fs.AvroFSInput
-
- close() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- close() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- close() - Method in class org.apache.hadoop.fs.FileSystem
-
Close this FileSystem instance.
- close() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- close() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Close the underlying output stream.
- close() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- close() - Method in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider
-
Propagate the close() call to the inner stsProvider.
- close() - Method in class org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider
-
- close() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- close() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
-
Release the resources associated with the ReplicaAccessor.
- close() - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
-
- close() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap
-
- close() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
-
- close() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
-
- close() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver
-
Close the State Store driver connection.
- close() - Method in class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
-
- close() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
- close() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
-
- close() - Method in class org.apache.hadoop.io.compress.CompressorStream
-
- close() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- close() - Method in class org.apache.hadoop.io.DefaultStringifier
-
- close() - Method in interface org.apache.hadoop.io.Stringifier
-
Closes this object.
- close() - Method in class org.apache.hadoop.ipc.Client
-
- close() - Method in class org.apache.hadoop.mapred.JobClient
-
Close the JobClient.
- close() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Close all child RRs.
- close() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Forward close request to proxied RR.
- close() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
-
- close() - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorCombiner
-
Do nothing.
- close() - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJobBase
-
- close() - Method in class org.apache.hadoop.mapred.lib.ChainMapper
-
Closes the ChainMapper and all the Mappers in the chain.
- close() - Method in class org.apache.hadoop.mapred.lib.ChainReducer
-
Closes the ChainReducer, the Reducer and all the Mappers in the chain.
- close() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
- close() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
-
- close() - Method in class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce
-
- close() - Method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Closes all the opened named outputs.
- close() - Method in class org.apache.hadoop.mapred.MapReduceBase
-
Default implementation that does nothing.
- close() - Method in interface org.apache.hadoop.mapred.RecordReader
-
- close(Reporter) - Method in interface org.apache.hadoop.mapred.RecordWriter
-
Close this RecordWriter to future operations.
- close() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
-
- close() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- close() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Close the Cluster.
- close() - Method in class org.apache.hadoop.mapreduce.Job
-
Close the Job.
- close() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
Close the record reader.
- close() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
- close() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
-
- close() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
-
- close() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
-
- close() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
-
- close() - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
-
- close() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Close all child RRs.
- close() - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator
-
Close datasources and release resources.
- close() - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
-
- close() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Forward close request to proxied RR.
- close() - Method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs
-
Closes all the opened outputs.
- close() - Method in class org.apache.hadoop.mapreduce.RecordReader
-
Close the record reader.
- close(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.RecordWriter
-
Close this RecordWriter to future operations.
- close() - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
- close() - Method in class org.apache.hadoop.metrics2.sink.FileSink
-
- close() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink
-
- close() - Method in class org.apache.hadoop.metrics2.sink.KafkaSink
-
- close() - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- close() - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
-
- close() - Method in class org.apache.hadoop.service.AbstractService
-
- close() - Method in interface org.apache.hadoop.service.Service
-
A version of stop() that is designed to be usable in Java7 closure
clauses.
- close() - Method in class org.apache.hadoop.util.DurationInfo
-
- close() - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
-
Shut down the pool.
- close() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
- close() - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
- Closeable - Interface in org.apache.hadoop.io
-
- CloseableTaskPoolSubmitter - Class in org.apache.hadoop.util.functional
-
A task submitter which is closeable, and whose close() call
shuts down the pool.
- CloseableTaskPoolSubmitter(ExecutorService) - Constructor for class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
-
Constructor.
- closeAll() - Static method in class org.apache.hadoop.fs.FileSystem
-
Close all cached FileSystem instances.
- closeAllForUGI(UserGroupInformation) - Static method in class org.apache.hadoop.fs.FileSystem
-
Close all cached FileSystem instances for a given UGI.
- closeConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- closed - Variable in class org.apache.hadoop.io.compress.CompressorStream
-
- closed - Variable in class org.apache.hadoop.io.compress.DecompressorStream
-
- ClosedIOException - Exception in org.apache.hadoop.fs
-
Exception to denote if the underlying stream, cache or other closable resource
is closed.
- ClosedIOException(String, String) - Constructor for exception org.apache.hadoop.fs.ClosedIOException
-
Appends the custom error-message to the default error message.
- CloseEvent(String, long, long) - Constructor for class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
-
- closePrintStream(OutputStream) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- closeSocket(Socket) - Static method in class org.apache.hadoop.io.IOUtils
-
- closeStream(Closeable) - Static method in class org.apache.hadoop.io.IOUtils
-
- closeStreams(Closeable...) - Static method in class org.apache.hadoop.io.IOUtils
-
- closeWriter() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Close the writer.
- closingRemoteIterator(RemoteIterator<S>, Closeable) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
This adds an extra close operation alongside the passthrough
to any Closeable.close() method supported by the source iterator.
- Cluster - Class in org.apache.hadoop.mapreduce
-
Provides a way to access information about the map/reduce cluster.
- Cluster(Configuration) - Constructor for class org.apache.hadoop.mapreduce.Cluster
-
- Cluster(InetSocketAddress, Configuration) - Constructor for class org.apache.hadoop.mapreduce.Cluster
-
- cluster - Variable in class org.apache.hadoop.mapreduce.tools.CLI
-
- CLUSTER_FS_HOST - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- CLUSTER_FS_URI - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- CLUSTER_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- CLUSTER_ZK_QUORUM - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- ClusterEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice
-
This entity represents a YARN cluster.
- ClusterEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ClusterEntity
-
- ClusterEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ClusterEntity
-
- ClusterMetrics - Class in org.apache.hadoop.mapreduce
-
Status information on the current state of the Map-Reduce cluster.
- ClusterMetrics() - Constructor for class org.apache.hadoop.mapreduce.ClusterMetrics
-
- ClusterMetrics(int, int, int, int, int, int, int, int, int, int, int, int) - Constructor for class org.apache.hadoop.mapreduce.ClusterMetrics
-
- ClusterMetrics(int, int, int, int, int, int, int, int, int, int, int, int, int) - Constructor for class org.apache.hadoop.mapreduce.ClusterMetrics
-
- ClusterStatus - Class in org.apache.hadoop.mapred
-
Status information on the current state of the Map-Reduce cluster.
- ClusterStorageCapacityExceededException - Exception in org.apache.hadoop.fs
-
Exception raised by HDFS indicating that storage capacity in the
cluster filesystem is exceeded.
- ClusterStorageCapacityExceededException() - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
-
- ClusterStorageCapacityExceededException(String) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
-
- ClusterStorageCapacityExceededException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
-
- ClusterStorageCapacityExceededException(Throwable) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
-
- clusterTimestamp - Variable in class org.apache.hadoop.yarn.api.records.ReservationId
-
- cmp - Variable in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
- cmpcl - Variable in class org.apache.hadoop.mapred.join.Parser.Node
-
- cmpcl - Variable in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
-
- code(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.Error
-
- code(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
An error code specific to a scenario which service owners should be able to
use to understand the failure in addition to the diagnostic information.
- CODEC_NAME_KEY - Static variable in class org.apache.hadoop.io.erasurecode.ECSchema
-
- CodecConstants - Class in org.apache.hadoop.io.compress
-
Codec related constants.
- CodecPool - Class in org.apache.hadoop.io.compress
-
A global compressor/decompressor pool used to save and reuse
(possibly native) compression/decompression codecs.
- CodecPool() - Constructor for class org.apache.hadoop.io.compress.CodecPool
-
- collect(K, V) - Method in interface org.apache.hadoop.mapred.OutputCollector
-
Adds a key/value pair to the output.
- CollectorInfo - Class in org.apache.hadoop.yarn.api.records
-
Collector info containing collector address and collector token passed from
RM to AM in Allocate Response.
- CollectorInfo() - Constructor for class org.apache.hadoop.yarn.api.records.CollectorInfo
-
- collectThreadLocalStates() - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
- COLON - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- COLON_MARK - Static variable in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
-
Mark for colon in path names.
- combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
- combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapred.join.InnerJoinRecordReader
-
Return true iff the tuple is full (all data sources contain this key).
- combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader
-
- combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapred.join.OuterJoinRecordReader
-
Emit everything from the collector.
- combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
- combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.InnerJoinRecordReader
-
Return true iff the tuple is full (all data sources contain this key).
- combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader
-
- combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.OuterJoinRecordReader
-
Emit everything from the collector.
- CombineFileInputFormat<K,V> - Class in org.apache.hadoop.mapred.lib
-
- CombineFileInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.CombineFileInputFormat
-
default constructor
- CombineFileInputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.input
-
- CombineFileInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
default constructor
- CombineFileRecordReader<K,V> - Class in org.apache.hadoop.mapred.lib
-
A generic RecordReader that can hand out different recordReaders
for each chunk in a
CombineFileSplit.
- CombineFileRecordReader(JobConf, CombineFileSplit, Reporter, Class<RecordReader<K, V>>) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
A generic RecordReader that can hand out different recordReaders
for each chunk in the CombineFileSplit.
- CombineFileRecordReader<K,V> - Class in org.apache.hadoop.mapreduce.lib.input
-
A generic RecordReader that can hand out different recordReaders
for each chunk in a
CombineFileSplit.
- CombineFileRecordReader(CombineFileSplit, TaskAttemptContext, Class<? extends RecordReader<K, V>>) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
A generic RecordReader that can hand out different recordReaders
for each chunk in the CombineFileSplit.
- CombineFileRecordReaderWrapper<K,V> - Class in org.apache.hadoop.mapred.lib
-
A wrapper class for a record reader that handles a single file split.
- CombineFileRecordReaderWrapper(FileInputFormat<K, V>, CombineFileSplit, Configuration, Reporter, Integer) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
-
- CombineFileRecordReaderWrapper<K,V> - Class in org.apache.hadoop.mapreduce.lib.input
-
A wrapper class for a record reader that handles a single file split.
- CombineFileRecordReaderWrapper(FileInputFormat<K, V>, CombineFileSplit, TaskAttemptContext, Integer) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
-
- CombineFileSplit - Class in org.apache.hadoop.mapred.lib
-
- CombineFileSplit() - Constructor for class org.apache.hadoop.mapred.lib.CombineFileSplit
-
- CombineFileSplit(JobConf, Path[], long[], long[], String[]) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileSplit
-
- CombineFileSplit(JobConf, Path[], long[]) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileSplit
-
- CombineFileSplit(CombineFileSplit) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileSplit
-
Copy constructor
- CombineFileSplit - Class in org.apache.hadoop.mapreduce.lib.input
-
A sub-collection of input files.
- CombineFileSplit() - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
default constructor
- CombineFileSplit(Path[], long[], long[], String[]) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
- CombineFileSplit(Path[], long[]) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
- CombineFileSplit(CombineFileSplit) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Copy constructor
- CombineSequenceFileInputFormat<K,V> - Class in org.apache.hadoop.mapred.lib
-
Input format that is a CombineFileInputFormat-equivalent for
SequenceFileInputFormat.
- CombineSequenceFileInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.CombineSequenceFileInputFormat
-
- CombineSequenceFileInputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.input
-
Input format that is a CombineFileInputFormat-equivalent for
SequenceFileInputFormat.
- CombineSequenceFileInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineSequenceFileInputFormat
-
- CombineTextInputFormat - Class in org.apache.hadoop.mapred.lib
-
Input format that is a CombineFileInputFormat-equivalent for
TextInputFormat.
- CombineTextInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.CombineTextInputFormat
-
- CombineTextInputFormat - Class in org.apache.hadoop.mapreduce.lib.input
-
Input format that is a CombineFileInputFormat-equivalent for
TextInputFormat.
- CombineTextInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineTextInputFormat
-
- COMMA - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- CommitConstants - Class in org.apache.hadoop.fs.s3a.commit
-
Constants for working with committers.
- commitJob(JobContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- commitJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
For committing job's output after successful job completion.
- commitJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
This method implements the new interface by calling the old method.
- commitJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- commitJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
This is the big job commit stage.
- commitJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
The job has completed, so do works in commitJobInternal().
- commitJob(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
For committing job's output after successful job completion.
- commitJobInternal(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
The job has completed, so do following commit job, include:
Move all committed tasks to the final output dir (algorithm 1 only).
- commitLastReInitialization(ContainerId) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
Commit the Last ReInitialization if possible.
- commitLastReInitialization(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Commit last reInitialization of the specified container.
- commitLastReInitializationAsync(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
Commit last reInitialization of the specified container.
- CommitResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
Response to Commit Container Request.
- CommitResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.CommitResponse
-
- commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
- commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
To promote the task's temporary output to final output location.
- commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
This method implements the new interface by calling the old method.
- commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Commit the task.
- commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Move the files from the work directory to the job output directory
- commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
To promote the task's temporary output to final output location.
- COMMITTER_BYTES_COMMITTED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
Amount of data committed: "committer_bytes_committed".
- COMMITTER_BYTES_COMMITTED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
Amount of data committed: "committer_bytes_committed".
- COMMITTER_COMMIT_JOB - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
Duration Tracking of time to commit an entire job: "committer_commit_job".
- COMMITTER_COMMIT_JOB - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
Duration Tracking of time to commit an entire job: "committer_commit_job".
- COMMITTER_COMMITS_ABORTED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
Count of commits aborted: "committer_commits_aborted".
- COMMITTER_COMMITS_ABORTED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
Count of commits aborted: "committer_commits_aborted".
- COMMITTER_COMMITS_FAILED - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
Count of commits failed: "committer_commits.failures".
- COMMITTER_COMMITS_FAILED - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
Count of commits failed: "committer_commits.failures".
- COMMITTER_COMMITS_REVERTED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
Count of commits reverted: "committer_commits_reverted".
- COMMITTER_COMMITS_REVERTED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
Count of commits reverted: "committer_commits_reverted".
- COMMITTER_FACTORY_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
Name of the configuration option used to configure the
output committer factory to use unless there is a specific
one for a schema.
- COMMITTER_FACTORY_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
Default committer factory name: "org.apache.hadoop.mapreduce.lib.output.FileOutputCommitterFactory".
- COMMITTER_FACTORY_SCHEME - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
Scheme prefix for per-filesystem scheme committers.
- COMMITTER_FACTORY_SCHEME_PATTERN - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
String format pattern for per-filesystem scheme committers.
- COMMITTER_FILE_COUNT_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
The number of files in a task.
- COMMITTER_FILE_COUNT_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
The number of files in a task.
- COMMITTER_FILE_SIZE_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
File Size.
- COMMITTER_FILE_SIZE_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
File Size.
- COMMITTER_FILES_COMMITTED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
Number of files committed: "committer_files_committed".
- COMMITTER_FILES_COMMITTED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
Number of files committed: "committer_files_committed".
- COMMITTER_NAME_DIRECTORY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
- COMMITTER_NAME_FILE - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
- COMMITTER_NAME_MAGIC - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
- COMMITTER_NAME_PARTITIONED - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
- COMMITTER_TASK_DIRECTORY_COUNT_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
What is a task attempt's directory count.
- COMMITTER_TASK_DIRECTORY_COUNT_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
What is a task attempt's directory count.
- COMMITTER_TASK_DIRECTORY_DEPTH_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
What is the depth of a task attempt's directory tree.
- COMMITTER_TASK_DIRECTORY_DEPTH_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
What is the depth of a task attempt's directory tree.
- COMMITTER_TASK_FILE_COUNT_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
The number of files in a task.
- COMMITTER_TASK_FILE_COUNT_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
The number of files in a task.
- COMMITTER_TASK_FILE_SIZE_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
The number of files in a task.
- COMMITTER_TASK_FILE_SIZE_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
The number of files in a task.
- COMMITTER_TASK_MANIFEST_FILE_SIZE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
The size of manifest files.
- COMMITTER_TASKS_COMPLETED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
"Count of successful tasks:: "committer_tasks_completed".
- COMMITTER_TASKS_COMPLETED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
"Count of successful tasks:: "committer_tasks_completed".
- COMMITTER_TASKS_FAILED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames
-
Count of failed tasks: "committer_tasks_failed".
- COMMITTER_TASKS_FAILED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames
-
Count of failed tasks: "committer_tasks_failed".
- CommitterStatisticNames - Class in org.apache.hadoop.fs.s3a.commit
-
Statistic names for committers.
- CommonAuditContext - Class in org.apache.hadoop.fs.audit
-
The common audit context is a map of common context information
which can be used with any audit span.
- CommonConfigurationKeysPublic - Class in org.apache.hadoop.fs
-
This class contains constants for configuration keys used
in the common code.
- CommonConfigurationKeysPublic() - Constructor for class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- comparator() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- COMPARATOR_JCLASS - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
comparator prefix: java class
- COMPARATOR_MEMCMP - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
comparator: memcmp
- COMPARATOR_OPTIONS - Static variable in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
-
- compare(byte[], int, int, byte[], int, int) - Method in interface org.apache.hadoop.io.RawComparator
-
Compare two objects in binary.
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.WritableComparator
-
Optimization hook.
- compare(WritableComparable, WritableComparable) - Method in class org.apache.hadoop.io.WritableComparator
-
Compare two WritableComparables.
- compare(Object, Object) - Method in class org.apache.hadoop.io.WritableComparator
-
Compare two Object.
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.record.RecordComparator
-
Deprecated.
- compare(ReservationRequest, ReservationRequest) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest.ReservationRequestComparator
-
- compare(ResourceRequest, ResourceRequest) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestComparator
-
- compareBytes(byte[], int, int, byte[], int, int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Lexicographic order of binary data.
- compareBytes(byte[], int, int, byte[], int, int) - Static method in class org.apache.hadoop.record.Utils
-
Deprecated.
Lexicographic order of binary data.
- compareFs(FileSystem, FileSystem) - Static method in class org.apache.hadoop.fs.FileUtil
-
- compareTo(FileStatus) - Method in class org.apache.hadoop.fs.FileStatus
-
Compare this FileStatus to another FileStatus based on lexicographical
order of path.
- compareTo(Object) - Method in class org.apache.hadoop.fs.FileStatus
-
Compare this FileStatus to another FileStatus based on lexicographical
order of path.
- compareTo(FileStatus) - Method in class org.apache.hadoop.fs.LocatedFileStatus
-
Compare this FileStatus to another FileStatus
- compareTo(Path) - Method in class org.apache.hadoop.fs.Path
-
- compareTo(BinaryComparable) - Method in class org.apache.hadoop.io.BinaryComparable
-
Compare bytes from {#getBytes()}.
- compareTo(byte[], int, int) - Method in class org.apache.hadoop.io.BinaryComparable
-
Compare bytes from {#getBytes()} to those provided.
- compareTo(BooleanWritable) - Method in class org.apache.hadoop.io.BooleanWritable
-
- compareTo(ByteWritable) - Method in class org.apache.hadoop.io.ByteWritable
-
Compares two ByteWritables.
- compareTo(DoubleWritable) - Method in class org.apache.hadoop.io.DoubleWritable
-
- compareTo(FloatWritable) - Method in class org.apache.hadoop.io.FloatWritable
-
Compares two FloatWritables.
- compareTo(IntWritable) - Method in class org.apache.hadoop.io.IntWritable
-
Compares two IntWritables.
- compareTo(LongWritable) - Method in class org.apache.hadoop.io.LongWritable
-
Compares two LongWritables.
- compareTo(MD5Hash) - Method in class org.apache.hadoop.io.MD5Hash
-
Compares this object with the specified object for order.
- compareTo(NullWritable) - Method in class org.apache.hadoop.io.NullWritable
-
- compareTo(ShortWritable) - Method in class org.apache.hadoop.io.ShortWritable
-
Compares two ShortWritable.
- compareTo(VIntWritable) - Method in class org.apache.hadoop.io.VIntWritable
-
Compares two VIntWritables.
- compareTo(VLongWritable) - Method in class org.apache.hadoop.io.VLongWritable
-
Compares two VLongWritables.
- compareTo(ComposableRecordReader<K, ?>) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Implement Comparable contract (compare key of join or head of heap
with that of another).
- compareTo(ComposableRecordReader<K, ?>) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Implement Comparable contract (compare key at head of proxied RR
with that of another).
- compareTo(ID) - Method in class org.apache.hadoop.mapreduce.ID
-
Compare IDs by associated numbers
- compareTo(ID) - Method in class org.apache.hadoop.mapreduce.JobID
-
Compare JobIds by first jtIdentifiers, then by job numbers
- compareTo(ComposableRecordReader<K, ?>) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Implement Comparable contract (compare key of join or head of heap
with that of another).
- compareTo(ComposableRecordReader<K, ?>) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Implement Comparable contract (compare key at head of proxied RR
with that of another).
- compareTo(ID) - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
-
Compare TaskIds by first tipIds, then by task numbers.
- compareTo(ID) - Method in class org.apache.hadoop.mapreduce.TaskID
-
Compare TaskInProgressIds by first jobIds, then by tip numbers.
- compareTo(Object) - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Define the sort order of the Buffer.
- compareTo(Object) - Method in class org.apache.hadoop.record.Record
-
Deprecated.
- compareTo(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
-
- compareTo(ApplicationId) - Method in class org.apache.hadoop.yarn.api.records.ApplicationId
-
- compareTo(ContainerId) - Method in class org.apache.hadoop.yarn.api.records.ContainerId
-
- compareTo(NodeId) - Method in class org.apache.hadoop.yarn.api.records.NodeId
-
- compareTo(NodeLabel) - Method in class org.apache.hadoop.yarn.api.records.NodeLabel
-
- compareTo(Priority) - Method in class org.apache.hadoop.yarn.api.records.Priority
-
- compareTo(ReservationId) - Method in class org.apache.hadoop.yarn.api.records.ReservationId
-
- compareTo(ReservationRequest) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
- compareTo(Resource) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
- compareTo(ResourceRequest) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
- compareTo(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
- compareTo(TimelineEntityGroupId) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
-
- compareTo(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
- compareTo(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- compareTo(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- compareTo(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- compile(String) - Method in class org.apache.hadoop.metrics2.filter.GlobFilter
-
- compile(String) - Method in class org.apache.hadoop.metrics2.filter.RegexFilter
-
- complete(UploadHandle, Path, Map<Integer, PartHandle>) - Method in interface org.apache.hadoop.fs.MultipartUploader
-
Complete a multipart upload.
- completeBootstrapTransfer(File) - Static method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
-
Extract the aliasmap archive to complete the bootstrap process.
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Called when we're all done writing to the target.
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Called when we're all done writing to the target.
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- COMPLETION_POLL_INTERVAL_KEY - Static variable in class org.apache.hadoop.mapreduce.Job
-
Key in mapred-*.xml that sets completionPollInvervalMillis
- COMPONENT - Static variable in class org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider
-
- Component - Class in org.apache.hadoop.yarn.service.api.records
-
One or more components of the service.
- Component() - Constructor for class org.apache.hadoop.yarn.service.api.records.Component
-
- COMPONENT_ID - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- COMPONENT_INSTANCE_HOST - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- COMPONENT_INSTANCE_IP - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- COMPONENT_INSTANCE_NAME - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- COMPONENT_NAME - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- COMPONENT_NAME_LC - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- ComponentContainers - Class in org.apache.hadoop.yarn.service.api.records
-
Containers of a component.
- ComponentContainers() - Constructor for class org.apache.hadoop.yarn.service.api.records.ComponentContainers
-
- componentInstanceName(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
Name of the component instance that this container instance belongs to.
- componentListPath(String, String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
Create a path for listing components under a service
- componentPath(String, String, String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
Create the path to a service record for a component
- components(List<Component>) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
Components of an service.
- ComponentState - Enum in org.apache.hadoop.yarn.service.api.records
-
- ComposableInputFormat<K extends WritableComparable,V extends Writable> - Interface in org.apache.hadoop.mapred.join
-
Refinement of InputFormat requiring implementors to provide
ComposableRecordReader instead of RecordReader.
- ComposableInputFormat<K extends WritableComparable<?>,V extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join
-
Refinement of InputFormat requiring implementors to provide
ComposableRecordReader instead of RecordReader.
- ComposableInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.join.ComposableInputFormat
-
- ComposableRecordReader<K extends WritableComparable,V extends Writable> - Interface in org.apache.hadoop.mapred.join
-
Additional operations required of a RecordReader to participate in a join.
- ComposableRecordReader<K extends WritableComparable<?>,V extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join
-
Additional operations required of a RecordReader to participate in a join.
- ComposableRecordReader() - Constructor for class org.apache.hadoop.mapreduce.lib.join.ComposableRecordReader
-
- compose(Class<? extends InputFormat>, String) - Static method in class org.apache.hadoop.mapred.join.CompositeInputFormat
-
Convenience method for constructing composite formats.
- compose(String, Class<? extends InputFormat>, String...) - Static method in class org.apache.hadoop.mapred.join.CompositeInputFormat
-
Convenience method for constructing composite formats.
- compose(String, Class<? extends InputFormat>, Path...) - Static method in class org.apache.hadoop.mapred.join.CompositeInputFormat
-
Convenience method for constructing composite formats.
- compose(Class<? extends InputFormat>, String) - Static method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
-
Convenience method for constructing composite formats.
- compose(String, Class<? extends InputFormat>, String...) - Static method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
-
Convenience method for constructing composite formats.
- compose(String, Class<? extends InputFormat>, Path...) - Static method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
-
Convenience method for constructing composite formats.
- CompositeInputFormat<K extends WritableComparable> - Class in org.apache.hadoop.mapred.join
-
An InputFormat capable of performing joins over a set of data sources sorted
and partitioned the same way.
- CompositeInputFormat() - Constructor for class org.apache.hadoop.mapred.join.CompositeInputFormat
-
- CompositeInputFormat<K extends WritableComparable> - Class in org.apache.hadoop.mapreduce.lib.join
-
An InputFormat capable of performing joins over a set of data sources sorted
and partitioned the same way.
- CompositeInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
-
- CompositeInputSplit - Class in org.apache.hadoop.mapred.join
-
This InputSplit contains a set of child InputSplits.
- CompositeInputSplit() - Constructor for class org.apache.hadoop.mapred.join.CompositeInputSplit
-
- CompositeInputSplit(int) - Constructor for class org.apache.hadoop.mapred.join.CompositeInputSplit
-
- CompositeInputSplit - Class in org.apache.hadoop.mapreduce.lib.join
-
This InputSplit contains a set of child InputSplits.
- CompositeInputSplit() - Constructor for class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
- CompositeInputSplit(int) - Constructor for class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
- CompositeRecordReader<K extends WritableComparable,V extends Writable,X extends Writable> - Class in org.apache.hadoop.mapred.join
-
A RecordReader that can effect joins of RecordReaders sharing a common key
type and partitioning.
- CompositeRecordReader(int, int, Class<? extends WritableComparator>) - Constructor for class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Create a RecordReader with capacity children to position
id in the parent reader.
- CompositeRecordReader<K extends WritableComparable<?>,V extends Writable,X extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join
-
A RecordReader that can effect joins of RecordReaders sharing a common key
type and partitioning.
- CompositeRecordReader(int, int, Class<? extends WritableComparator>) - Constructor for class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Create a RecordReader with capacity children to position
id in the parent reader.
- CompositeService - Class in org.apache.hadoop.service
-
Composition of services.
- CompositeService(String) - Constructor for class org.apache.hadoop.service.CompositeService
-
- compress() - Method in class org.apache.hadoop.io.compress.BlockCompressorStream
-
- compress(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor
-
Fills specified buffer with compressed data.
- compress() - Method in class org.apache.hadoop.io.compress.CompressorStream
-
- COMPRESS - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Configuration option: should output be compressed? "mapreduce.output.fileoutputformat.compress".
- COMPRESS_CODEC - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
If compression is enabled, name of codec: "mapreduce.output.fileoutputformat.compress.codec".
- COMPRESS_TYPE - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Type of compression "mapreduce.output.fileoutputformat.compress.type": NONE, RECORD, BLOCK.
- CompressedWritable - Class in org.apache.hadoop.io
-
A base-class for Writables which store themselves compressed and lazily
inflate on field access.
- CompressedWritable() - Constructor for class org.apache.hadoop.io.CompressedWritable
-
- compressFiles(Collection<File>, File, String) - Static method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
Compress (tar) the input files to the output file.
- COMPRESSION_GZ - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
compression: gzip
- COMPRESSION_LZO - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
compression: lzo
- COMPRESSION_NONE - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
compression: none
- COMPRESSION_OPT_GZIP - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Gzipped.
- COMPRESSION_OPT_NONE - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
No compression.
- CompressionCodec - Interface in org.apache.hadoop.io.compress
-
This class encapsulates a streaming compression/decompression pair.
- CompressionCodecFactory - Class in org.apache.hadoop.io.compress
-
A factory that will find the correct codec for a given filename.
- CompressionCodecFactory(Configuration) - Constructor for class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the codecs specified in the config value io.compression.codecs
and register them.
- CompressionInputStream - Class in org.apache.hadoop.io.compress
-
A compression input stream.
- CompressionInputStream(InputStream) - Constructor for class org.apache.hadoop.io.compress.CompressionInputStream
-
Create a compression input stream that reads
the decompressed bytes from the given stream.
- CompressionOutputStream - Class in org.apache.hadoop.io.compress
-
A compression output stream.
- CompressionOutputStream(OutputStream) - Constructor for class org.apache.hadoop.io.compress.CompressionOutputStream
-
Create a compression output stream that writes
the compressed bytes to the given stream.
- Compressor - Interface in org.apache.hadoop.io.compress
-
- compressor - Variable in class org.apache.hadoop.io.compress.CompressorStream
-
- CompressorStream - Class in org.apache.hadoop.io.compress
-
- CompressorStream(OutputStream, Compressor, int) - Constructor for class org.apache.hadoop.io.compress.CompressorStream
-
- CompressorStream(OutputStream, Compressor) - Constructor for class org.apache.hadoop.io.compress.CompressorStream
-
- CompressorStream(OutputStream) - Constructor for class org.apache.hadoop.io.compress.CompressorStream
-
Allow derived classes to directly set the underlying stream.
- computeChecksum(InputStream) - Method in interface org.apache.hadoop.yarn.sharedcache.SharedCacheChecksum
-
Calculate the checksum of the passed input stream.
- computeSplitSize(long, long, long) - Method in class org.apache.hadoop.mapred.FileInputFormat
-
- computeSplitSize(long, long, long) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Concat existing files together.
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.FileSystem
-
Concat existing files together.
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- ConcurrentWriteOperationDetectedException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions
-
Thrown when a concurrent write operation is detected.
- ConcurrentWriteOperationDetectedException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.ConcurrentWriteOperationDetectedException
-
- conditions - Variable in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- conf - Variable in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- conf - Variable in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
-
- conf - Variable in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
- conf - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- CONF_KEY_HEADER - Static variable in enum org.apache.hadoop.fs.StorageType
-
- CONF_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
-
- ConfCredentialBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2
-
- ConfCredentialBasedAccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
-
- ConfCredentialBasedAccessTokenProvider(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
-
- CONFIG_NODE_DESCRIPTOR_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ConfigFile - Class in org.apache.hadoop.yarn.service.api.records
-
A config file that needs to be created and made available as a volume in an
service component container.
- ConfigFile() - Constructor for class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- ConfigFormat - Enum in org.apache.hadoop.yarn.service.api.records
-
- Configurable - Interface in org.apache.hadoop.conf
-
- Configuration - Class in org.apache.hadoop.conf
-
Provides access to configuration parameters.
- Configuration() - Constructor for class org.apache.hadoop.conf.Configuration
-
A new configuration.
- Configuration(boolean) - Constructor for class org.apache.hadoop.conf.Configuration
-
A new configuration where the behavior of reading from the default
resources can be turned off.
- Configuration(Configuration) - Constructor for class org.apache.hadoop.conf.Configuration
-
A new configuration with the same settings cloned from another.
- configuration(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
Config properties for this component.
- Configuration - Class in org.apache.hadoop.yarn.service.api.records
-
Set of configuration properties that can be injected into the service
components via envs, files and custom pluggable helper docker containers.
- Configuration() - Constructor for class org.apache.hadoop.yarn.service.api.records.Configuration
-
- configuration(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
Config properties of an service.
- ConfigurationException - Exception in org.apache.hadoop.yarn.exceptions
-
This exception is thrown on unrecoverable configuration errors.
- ConfigurationException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ConfigurationException
-
- ConfigurationException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ConfigurationException
-
- ConfigurationException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ConfigurationException
-
- ConfigurationKeys - Class in org.apache.hadoop.fs.azurebfs.constants
-
Responsible to keep all the Azure Blob File System configurations keys in Hadoop configuration file.
- ConfigurationPropertyNotFoundException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions
-
Thrown when a searched for element is not found
- ConfigurationPropertyNotFoundException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.ConfigurationPropertyNotFoundException
-
- configure(HttpURLConnection) - Method in class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
-
- configure(HttpURLConnection) - Method in class org.apache.hadoop.hdfs.web.SSLConnectionConfigurator
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.FixedLengthInputFormat
-
- configure(JobConf) - Method in interface org.apache.hadoop.mapred.JobConfigurable
-
Initializes a new instance from a
JobConf.
- configure(JobConf) - Method in class org.apache.hadoop.mapred.KeyValueTextInputFormat
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.aggregate.UserDefinedValueAggregatorDescriptor
-
Do nothing.
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
-
get the input file name.
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorCombiner
-
Combiner does not need to configure.
- configure(JobConf) - Method in interface org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorDescriptor
-
Configure the object
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJobBase
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.BinaryPartitioner
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.ChainMapper
-
Configures the ChainMapper and all the Mappers in the chain.
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.ChainReducer
-
Configures the ChainReducer, the Reducer and all the Mappers in the chain.
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.db.DBInputFormat
-
Initializes a new instance from a
JobConf.
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.HashPartitioner
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.KeyFieldBasedComparator
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.KeyFieldBasedPartitioner
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.MultithreadedMapRunner
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.NLineInputFormat
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.RegexMapper
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.TotalOrderPartitioner
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.MapReduceBase
-
Default implementation that does nothing.
- configure(JobConf) - Method in class org.apache.hadoop.mapred.MapRunner
-
- configure(JobConf) - Method in class org.apache.hadoop.mapred.TextInputFormat
-
- configure(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor
-
Do nothing.
- configure(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
-
get the input file name.
- configure(Configuration) - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorDescriptor
-
Configure the object
- Configured - Class in org.apache.hadoop.conf
-
Base class for things that may be configured with a
Configuration.
- Configured() - Constructor for class org.apache.hadoop.conf.Configured
-
Construct a Configured.
- Configured(Configuration) - Constructor for class org.apache.hadoop.conf.Configured
-
Construct a Configured.
- configureDB(JobConf, String, String, String, String) - Static method in class org.apache.hadoop.mapred.lib.db.DBConfiguration
-
Sets the DB access related fields in the JobConf.
- configureDB(JobConf, String, String) - Static method in class org.apache.hadoop.mapred.lib.db.DBConfiguration
-
Sets the DB access related fields in the JobConf.
- configureDB(Configuration, String, String, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- configureDB(Configuration, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
Sets the DB access related fields in the JobConf.
- confirmPrompt(String) - Static method in class org.apache.hadoop.util.ToolRunner
-
Print out a prompt to the user, and return true if the user
responds with "y" or "yes".
- CONFLICT_MODE_APPEND - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Conflict mode: "append".
- CONFLICT_MODE_FAIL - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Conflict mode: "fail".
- CONFLICT_MODE_REPLACE - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Conflict mode: "replace".
- ConfRefreshTokenBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2
-
- ConfRefreshTokenBasedAccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
-
- ConfRefreshTokenBasedAccessTokenProvider(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
-
- connection - Variable in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- CONNECTION_ACQUISITION_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Acquisition timeout for connections from the pool:
"fs.s3a.connection.acquisition.timeout".
- CONNECTION_EXPECT_CONTINUE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Should PUT requests await a 100 CONTINUE responses before uploading
data?
- CONNECTION_EXPECT_CONTINUE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- CONNECTION_IDLE_TIME - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Maximum idle time for connections in the pool: "fs.s3a.connection.idle.time".
- CONNECTION_KEEPALIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Should TCP Keepalive be enabled on the socket?
This adds some network IO, but finds failures faster.
- CONNECTION_TTL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Configuration option to configure expiration time of
S3 http connection from the connection pool: "fs.s3a.connection.ttl".
- ConnectTimeoutException - Exception in org.apache.hadoop.net
-
Thrown by NetUtils.connect(java.net.Socket, java.net.SocketAddress, int)
if it times out while connecting to the remote host.
- ConnectTimeoutException(String) - Constructor for exception org.apache.hadoop.net.ConnectTimeoutException
-
- Constants - Class in org.apache.hadoop.fs.s3a
-
Constants used with the S3AFileSystem.
- constraints(List<PlacementConstraint>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
-
Placement constraint details.
- constructOutputStream(DataOutput) - Static method in class org.apache.hadoop.io.DataOutputOutputStream
-
Construct an OutputStream from the given DataOutput.
- constructQuery(String, String[]) - Method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
-
Constructs the query used as the prepared statement to insert data.
- CONTAINER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
HTTP Header Value to denote resource type as container.
- Container - Class in org.apache.hadoop.yarn.api.records
-
Container represents an allocated resource in the cluster.
- Container() - Constructor for class org.apache.hadoop.yarn.api.records.Container
-
- Container - Class in org.apache.hadoop.yarn.service.api.records
-
An instance of a running service container.
- Container() - Constructor for class org.apache.hadoop.yarn.service.api.records.Container
-
- CONTAINER_ID - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- CONTAINER_ID_BITMASK - Static variable in class org.apache.hadoop.yarn.api.records.ContainerId
-
- CONTAINER_PREFIX - Static variable in class org.apache.hadoop.yarn.util.ConverterUtils
-
- CONTAINER_TOKEN_FILE_ENV_NAME - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants
-
The cache file into which container token is written
- ContainerEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice
-
This entity represents a container belonging to an application attempt.
- ContainerEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ContainerEntity
-
- ContainerEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ContainerEntity
-
- ContainerExitStatus - Class in org.apache.hadoop.yarn.api.records
-
Container exit statuses indicating special exit circumstances.
- ContainerExitStatus() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerExitStatus
-
- ContainerId - Class in org.apache.hadoop.yarn.api.records
-
ContainerId represents a globally unique identifier
for a
Container in the cluster.
- ContainerId() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerId
-
- ContainerLaunchContext - Class in org.apache.hadoop.yarn.api.records
-
ContainerLaunchContext represents all of the information
needed by the NodeManager to launch a container.
- ContainerLaunchContext() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
- ContainerLogAppender - Class in org.apache.hadoop.yarn
-
A simple log4j-appender for container's logs.
- ContainerLogAppender() - Constructor for class org.apache.hadoop.yarn.ContainerLogAppender
-
- ContainerManagementProtocol - Interface in org.apache.hadoop.yarn.api
-
The protocol between an ApplicationMaster and a
NodeManager to start/stop and increase resource of containers
and to get status of running containers.
- ContainerManagerSecurityInfo - Class in org.apache.hadoop.yarn.security
-
- ContainerManagerSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.ContainerManagerSecurityInfo
-
- ContainerNotFoundException - Exception in org.apache.hadoop.yarn.exceptions
-
This exception is thrown on
(GetContainerReportRequest)
API when the container doesn't exist in AHS
- ContainerNotFoundException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ContainerNotFoundException
-
- ContainerNotFoundException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ContainerNotFoundException
-
- ContainerNotFoundException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ContainerNotFoundException
-
- ContainerReport - Class in org.apache.hadoop.yarn.api.records
-
ContainerReport is a report of an container.
- ContainerReport() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerReport
-
- ContainerRetryContext - Class in org.apache.hadoop.yarn.api.records
-
ContainerRetryContext indicates how container retry after it fails
to run.
- ContainerRetryContext() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- ContainerRetryPolicy - Enum in org.apache.hadoop.yarn.api.records
-
Retry policy for relaunching a Container.
- ContainerRollingLogAppender - Class in org.apache.hadoop.yarn
-
A simple log4j-appender for container's logs.
- ContainerRollingLogAppender() - Constructor for class org.apache.hadoop.yarn.ContainerRollingLogAppender
-
- containers(List<Container>) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
-
Sets the containers.
- ContainerState - Enum in org.apache.hadoop.yarn.api.records
-
State of a Container.
- ContainerState - Enum in org.apache.hadoop.yarn.service.api.records
-
The current state of the container of an application.
- ContainerStatus - Class in org.apache.hadoop.yarn.api.records
-
ContainerStatus represents the current status of a
Container.
- ContainerStatus() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerStatus
-
- ContainerSubState - Enum in org.apache.hadoop.yarn.api.records
-
Container Sub-State.
- ContainerTokenIdentifier - Class in org.apache.hadoop.yarn.security
-
TokenIdentifier for a container.
- ContainerTokenIdentifier(ContainerId, String, String, Resource, long, int, long, Priority, long) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- ContainerTokenIdentifier(ContainerId, String, String, Resource, long, int, long, Priority, long, LogAggregationContext) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- ContainerTokenIdentifier(ContainerId, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- ContainerTokenIdentifier(ContainerId, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String, ContainerType) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- ContainerTokenIdentifier(ContainerId, int, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String, ContainerType, ExecutionType) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- ContainerTokenIdentifier(ContainerId, int, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String, ContainerType, ExecutionType, long) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
Convenience Constructor for existing clients.
- ContainerTokenIdentifier(ContainerId, int, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String, ContainerType, ExecutionType, long, Set<String>) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
Create a Container Token Identifier.
- ContainerTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
Default constructor needed by RPC layer/SecretManager.
- ContainerTokenSelector - Class in org.apache.hadoop.yarn.security
-
- ContainerTokenSelector() - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenSelector
-
- ContainerUpdateRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by Application Master to the
Node Manager to change the resource quota of a container.
- ContainerUpdateRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateRequest
-
- ContainerUpdateResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the NodeManager to the
ApplicationMaster when asked to update container resource.
- ContainerUpdateResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateResponse
-
- ContainerUpdateType - Enum in org.apache.hadoop.yarn.api.records
-
Encodes the type of Container Update.
- containsKey(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Does the context contain a specific key?
- containsKey(Object) - Method in class org.apache.hadoop.io.MapWritable
-
- containsKey(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- containsValue(Object) - Method in class org.apache.hadoop.io.MapWritable
-
- containsValue(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- CONTENT_ENCODING - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- CONTENT_ENCODING - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Content encoding: gzip, deflate, compress, br, etc.
- CONTENT_LANGUAGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- CONTENT_LENGTH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- CONTENT_MD5 - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- CONTENT_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- contentEquals(Counters.Counter) - Method in class org.apache.hadoop.mapred.Counters.Counter
-
Deprecated.
- ContentSummary - Class in org.apache.hadoop.fs
-
Store the summary of a content (a directory or a file).
- ContentSummary() - Constructor for class org.apache.hadoop.fs.ContentSummary
-
Deprecated.
- ContentSummary(long, long, long) - Constructor for class org.apache.hadoop.fs.ContentSummary
-
Deprecated.
- ContentSummary(long, long, long, long, long, long) - Constructor for class org.apache.hadoop.fs.ContentSummary
-
Deprecated.
- context - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
- context() - Method in interface org.apache.hadoop.metrics2.MetricsRecord
-
- CONTEXT_ATTR_STAGE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
Stage attribute in audit context: "st".
- CONTEXT_ATTR_TASK_ATTEMPT_ID - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
Task ID attribute in audit context: "ta".
- ControlledJob - Class in org.apache.hadoop.mapreduce.lib.jobcontrol
-
This class encapsulates a MapReduce job and its dependency.
- ControlledJob(Job, List<ControlledJob>) - Constructor for class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Construct a job.
- ControlledJob(Configuration) - Constructor for class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Construct a job.
- convert(Throwable) - Static method in exception org.apache.hadoop.service.ServiceStateException
-
- convert(String, Throwable) - Static method in exception org.apache.hadoop.service.ServiceStateException
-
- ConverterUtils - Class in org.apache.hadoop.yarn.util
-
This class contains a set of utilities which help converting data structures
from/to 'serializableFormat' to/from hadoop/nativejava data structures.
- ConverterUtils() - Constructor for class org.apache.hadoop.yarn.util.ConverterUtils
-
- convertFromYarn(Token, InetSocketAddress) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils
-
Convert a protobuf token into a rpc token and set its service.
- convertFromYarn(Token, Text) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils
-
Convert a protobuf token into a rpc token and set its service.
- convertState(YarnApplicationState) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- convertUsername(String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
Convert the username to that which can be used for registry
entries.
- copy(FileSystem, Path, FileSystem, Path, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy files between FileSystems.
- copy(FileSystem, Path[], FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
- copy(FileSystem, Path, FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy files between FileSystems.
- copy(FileSystem, FileStatus, FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy a file/directory tree within/between filesystems.
- copy(File, FileSystem, Path, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy local files to a FileSystem.
- copy(FileSystem, Path, File, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy FileSystem files to local files.
- copy() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Create a copy of this instance.
- copy(Writable) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
Used by child copy constructors.
- copy(byte[], int, int) - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Copy the specified byte array to the Buffer.
- copy(Configuration, T, T) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Make a copy of the writable object using serialization to a buffer.
- copy() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- copyBytes() - Method in class org.apache.hadoop.io.BytesWritable
-
Get a copy of the bytes that is exactly the length of the data.
- copyBytes(InputStream, OutputStream, int, boolean) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies from one stream to another.
- copyBytes(InputStream, OutputStream, int) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies from one stream to another.
- copyBytes(InputStream, OutputStream, Configuration) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies from one stream to another.
- copyBytes(InputStream, OutputStream, Configuration, boolean) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies from one stream to another.
- copyBytes(InputStream, OutputStream, long, boolean) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies count bytes from one stream to another.
- copyBytes() - Method in class org.apache.hadoop.io.Text
-
- copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- copyFromLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, boolean, Path[], Path) - Method in class org.apache.hadoop.fs.FileSystem
-
The src files are on the local disk.
- copyFromLocalFile(boolean, boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, boolean, Path[], Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
The src files are on the local disk.
- copyFromLocalFile(boolean, boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- copyToken() - Method in class org.apache.hadoop.security.token.Token
-
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
The src file is under FS, and the dst is on the local disk.
- copyToLocalFile(Path, Path, boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
The src file is under FS, and the dst is on the local disk.
- copyToLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Copy it a file from the remote filesystem to the local one.
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Copy it a file from a remote filesystem to the local one.
- copyToLocalFile(boolean, Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
The src file is under this filesystem, and the dst is on the local disk.
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
The src file is under FS, and the dst is on the local disk.
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- CORE_SITE_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- count - Variable in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
-
- countCounters() - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters
-
Returns the total number of counters, by summing the number of counters
in each group.
- Counter() - Constructor for class org.apache.hadoop.mapred.Counters.Counter
-
- Counter - Interface in org.apache.hadoop.mapreduce
-
A named counter that tracks the progress of a map/reduce job.
- counter(MetricsInfo, int) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for integer value counters
- counter(MetricsInfo, long) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for long value counters
- COUNTER_GROUP - Static variable in class org.apache.hadoop.mapred.SkipBadRecords
-
Special counters which are written by the application and are
used by the framework for detecting bad records.
- COUNTER_MAP_PROCESSED_RECORDS - Static variable in class org.apache.hadoop.mapred.SkipBadRecords
-
Number of processed map records.
- COUNTER_REDUCE_PROCESSED_GROUPS - Static variable in class org.apache.hadoop.mapred.SkipBadRecords
-
Number of processed reduce groups.
- CounterGroup - Interface in org.apache.hadoop.mapreduce
-
A group of
Counters that logically belong together.
- CounterGroupBase<T extends Counter> - Interface in org.apache.hadoop.mapreduce.counters
-
The common counter group interface.
- counters() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics
-
Map of counters.
- counters() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- Counters - Class in org.apache.hadoop.mapred
-
A set of named counters.
- Counters() - Constructor for class org.apache.hadoop.mapred.Counters
-
- Counters(Counters) - Constructor for class org.apache.hadoop.mapred.Counters
-
- Counters - Class in org.apache.hadoop.mapreduce
-
Counters holds per job/task counters, defined either by the
Map-Reduce framework or applications.
- Counters() - Constructor for class org.apache.hadoop.mapreduce.Counters
-
Default constructor
- Counters(AbstractCounters<C, G>) - Constructor for class org.apache.hadoop.mapreduce.Counters
-
Construct the Counters object from the another counters object
- Counters.Counter - Class in org.apache.hadoop.mapred
-
A counter record, comprising its name and value.
- Counters.Group - Class in org.apache.hadoop.mapred
-
Group of counters, comprising of counters from a particular
counter
Enum class.
- CountingBloomFilter - Class in org.apache.hadoop.util.bloom
-
Implements a counting Bloom filter, as defined by Fan et al.
- CountingBloomFilter() - Constructor for class org.apache.hadoop.util.bloom.CountingBloomFilter
-
Default constructor - use with readFields
- CountingBloomFilter(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.CountingBloomFilter
-
Constructor
- CPK_IN_NON_HNS_ACCOUNT_ERROR_MESSAGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
Exception message on filesystem init if customer-provided-keys configs are provided
for a non-hierarchical-namespace account: "Non hierarchical-namespace account can not have configs enabled for Customer Provided Keys. Following configs can not be given with non-hierarchical-namespace account:fs.azure.encryption.context.provider.type, fs.azure.encryption.encoded.client-provided-key, fs.azure.encryption.encoded.client-provided-key-sha"
- cpus(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
Amount of vcores allocated to each container (optional but overrides cpus
in profile if specified).
- create(Path, EnumSet<CreateFlag>, Options.CreateOpts...) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Create call semantic is handled differently in case of ADL.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- create(Path, EnumSet<CreateFlag>, Options.CreateOpts...) - Method in class org.apache.hadoop.fs.FileContext
-
Create or overwrite file on indicated path and returns an output stream for
writing into the file.
- create(Path) - Method in class org.apache.hadoop.fs.FileContext
-
- create(FileSystem, Path, FsPermission) - Static method in class org.apache.hadoop.fs.FileSystem
-
Create a file with the provided permission.
- create(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, short) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, short, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, boolean, int) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, boolean, int, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
- create(Path, boolean, int, short, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with a custom
checksum option.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- create() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Create an FSDataOutputStream at the specified path.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
A stream obtained via this call must be closed before using other APIs of
this class or else the invocation will block.
- create() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Create an FSDataOutputStream at the specified path.
- create(FsPermission, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsCreateModes
-
Create from masked and unmasked modes.
- create(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- CREATE - Static variable in interface org.apache.hadoop.registry.client.api.BindFlags
-
Create the entry..
- CREATE_DIR - Static variable in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
- CREATE_SUCCESSFUL_JOB_OUTPUT_DIR_MARKER - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Flag to trigger creation of a marker file on job completion.
- createAHSClient() - Static method in class org.apache.hadoop.yarn.client.api.AHSClient
-
Create a new instance of AHSClient.
- createAHSProxy(Configuration, Class<T>, InetSocketAddress) - Static method in class org.apache.hadoop.yarn.client.AHSProxy
-
- createAHSv2Client() - Static method in class org.apache.hadoop.yarn.client.api.AHSClient
-
- createAllSymlink(Configuration, File, File) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
- createAMProxy(String, ApplicationReport) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- createAMRMClient() - Static method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Create a new instance of AMRMClient.
- createAMRMClientAsync(int, AMRMClientAsync.AbstractCallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Create a new instance of AMRMClientAsync.
- createAMRMClientAsync(AMRMClient<T>, int, AMRMClientAsync.AbstractCallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Create a new instance of AMRMClientAsync.
- createAMRMClientAsync(int, AMRMClientAsync.CallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
- createAMRMClientAsync(AMRMClient<T>, int, AMRMClientAsync.CallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
- createAndSubmitJob() - Method in class org.apache.hadoop.tools.DistCp
-
Create and submit the mapreduce job.
- createAppAdminClient(String, Configuration) - Static method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Create a new instance of AppAdminClient.
- createAppDir(String, ApplicationId, UserGroupInformation) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Create remote Application directory for log aggregation.
- createApplication() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
- createBulkDelete(Path) - Method in interface org.apache.hadoop.fs.BulkDeleteSource
-
Create a bulk delete operation.
- createBulkDelete(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a bulk delete operation.
- createCheckpoint() - Method in class org.apache.hadoop.fs.TrashPolicy
-
Create a trash checkpoint.
- createCommitter(Path, TaskAttemptContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
Create the committer factory for a task attempt and destination, then
create the committer from it.
- createCompressor() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createCompressor() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- createCredentialEntry(String, char[]) - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Create a new credential.
- createCredentials(Configuration) - Method in class org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider
-
The credentials here must include a session token, else this operation
will raise an exception.
- createDataOutputStreamBuilder(FileSystem, Path) - Static method in class org.apache.hadoop.fs.FileSystem
-
Create instance of the standard FSDataOutputStreamBuilder for the
given filesystem and path.
- createDBRecordReader(DBInputFormat.DBInputSplit, Configuration) - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
-
- createDBRecordReader(DBInputFormat.DBInputSplit, Configuration) - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- createDBRecordReader(DBInputFormat.DBInputSplit, Configuration) - Method in class org.apache.hadoop.mapreduce.lib.db.OracleDataDrivenDBInputFormat
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createDecompressor() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createDir(FileSystem, Path, FsPermission) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- createDirectDecompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createDirectDecompressor() - Method in interface org.apache.hadoop.io.compress.DirectDecompressionCodec
-
- createDirectDecompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createDirectory(Path, FsPermission, FsPermission, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- createEncryptionZone(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Deprecated.
- createEncryptionZone(Path, String, EnumSet<CreateEncryptionZoneFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Create an encryption zone rooted at an empty existing directory, using the
specified encryption key.
- CreateEncryptionZoneFlag - Enum in org.apache.hadoop.hdfs.client
-
- createFile(Path, FileSystem.Statistics, boolean, FsPermission, FsPermission, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- createFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
This is overridden to ensure that this class's create() method is
ultimately called.
- createFile(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a new FSDataOutputStreamBuilder for the file with path.
- createFile(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createFileOutputCommitter(Path, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
- createFileSplit(Path, long, long) - Static method in class org.apache.hadoop.mapred.lib.NLineInputFormat
-
NLineInputFormat uses LineRecordReader, which always reads
(and consumes) at least one character out of its upper split
boundary.
- createFileSplit(Path, long, long) - Static method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
-
NLineInputFormat uses LineRecordReader, which always reads
(and consumes) at least one character out of its upper split
boundary.
- createFileSystem(URI, Configuration) - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
Create a file system instance for the specified uri using the conf.
- createFilesystem(TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- CreateFlag - Enum in org.apache.hadoop.fs
-
CreateFlag specifies the file create semantic.
- createHistoryFileInfo(Path, Path, Path, JobIndexInfo, boolean) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- createIdentifier() - Method in class org.apache.hadoop.security.token.SecretManager
-
Create an empty token identifier.
- createImmutable(short) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
- createInputFileListing(Job) - Method in class org.apache.hadoop.tools.DistCp
-
Create input listing by invoking an appropriate copy listing
implementation.
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
Create a
CompressionInputStream that will read from the given
input stream and return a stream for uncompressed data.
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createInputStream(InputStream, Decompressor, long, long, SplittableCompressionCodec.READ_MODE) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
Creates CompressionInputStream to be used to read off uncompressed data
in one of the two reading modes.
- createInputStream(InputStream) - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createInputStream(InputStream, Decompressor) - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createInputStream(InputStream, Decompressor, long, long, SplittableCompressionCodec.READ_MODE) - Method in interface org.apache.hadoop.io.compress.SplittableCompressionCodec
-
Create a stream as dictated by the readMode.
- createInstance(String) - Static method in class org.apache.hadoop.mapred.lib.aggregate.UserDefinedValueAggregatorDescriptor
-
Create an instance of the given class
- createInstance(String) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor
-
Create an instance of the given class
- createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- createInternal(Path, FsPermission, boolean, SelfRenewingLease) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
This is the version of the create call that is meant for internal usage.
- createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- createInternalValue() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Create a value to be used internally for joins.
- createIOException(List<IOException>) - Static method in exception org.apache.hadoop.io.MultipleIOException
-
- createJarWithClassPath(String, Path, Map<String, String>) - Static method in class org.apache.hadoop.fs.FileUtil
-
- createJarWithClassPath(String, Path, Path, Map<String, String>) - Static method in class org.apache.hadoop.fs.FileUtil
-
Create a jar file at the given path, containing a manifest with a classpath
that references all specified entries.
- createJobListCache() - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- createKey(String, byte[], KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Create a new key.
- createKey(String, KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Create a new key generating the material for it.
- createKey() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Create a new key value common to all child RRs.
- createKey() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Request new key from proxied RR.
- createKey() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
-
- createKey() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
- createKey() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
-
- createKey() - Method in interface org.apache.hadoop.mapred.RecordReader
-
Create an object of the appropriate type to be used as a key.
- createKey() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
-
- createKey() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- createKey() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Create a new key common to all child RRs.
- createKey() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Request new key from proxied RR.
- createLocalTempFile(File, String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Create a tmp file for a base file.
- createManifestStoreOperations() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Create manifest store operations for the destination store.
- createMoveToDoneThreadPool(int) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Create a multipart uploader.
- createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Create a multipart uploader.
- createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a multipart uploader.
- createNewFile(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Creates the given Path as a brand-new zero-length file.
- createNMClient() - Static method in class org.apache.hadoop.yarn.client.api.NMClient
-
Create a new instance of NMClient.
- createNMClient(String) - Static method in class org.apache.hadoop.yarn.client.api.NMClient
-
Create a new instance of NMClient.
- createNMClientAsync(NMClientAsync.AbstractCallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- createNMClientAsync(NMClientAsync.CallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- createNMProxy(Configuration, Class<T>, UserGroupInformation, YarnRPC, InetSocketAddress) - Static method in class org.apache.hadoop.yarn.client.NMProxy
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- createNonRecursive(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- createNonRecursive(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
- createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- createOutputCommitter(Path, TaskAttemptContext) - Method in class org.apache.hadoop.fs.azurebfs.commit.AzureManifestCommitterFactory
-
- createOutputCommitter(Path, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterFactory
-
- createOutputCommitter(Path, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
Create an output committer for a task attempt.
- createOutputStream(Path, boolean) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createOutputStream(OutputStream) - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createOutputStream(OutputStream, Compressor) - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createOutputStreamWithMode(Path, boolean, FsPermission) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createPassword(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- createPassword(T) - Method in class org.apache.hadoop.security.token.SecretManager
-
Create the password for the given identifier.
- createPassword(byte[], SecretKey) - Static method in class org.apache.hadoop.security.token.SecretManager
-
Compute HMAC of the identifier using the secret key and return the
output as password
- createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FileSystem
-
Hook to implement support for
PathHandle operations.
- createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Hook to implement support for
PathHandle operations.
- createPool(JobConf, List<PathFilter>) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat
-
- createPool(JobConf, PathFilter...) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat
-
- createPool(List<PathFilter>) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
Create a new pool and add the filters to it.
- createPool(PathFilter...) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
Create a new pool and add the filters to it.
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.crypto.key.KeyProviderFactory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.security.alias.CredentialProviderFactory
-
- createProxyUser(String, UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a proxy user using username of the effective user and the ugi of the
real user.
- createProxyUserForTesting(String, UserGroupInformation, String[]) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a proxy user UGI for testing HDFS and MapReduce
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.InputFormat
-
Create a record reader for a given split.
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
Create a record reader for a given split.
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
This is not implemented yet.
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineSequenceFileInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineTextInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueTextInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsBinaryInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter
-
Create a record reader for the given split
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.TextInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.join.ComposableInputFormat
-
- createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
-
Construct a CompositeRecordReader for the children of this InputFormat
as defined in the init expression.
- createRemoteUser(String) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a user from a login name.
- createRemoteUser(String, SaslRpcServer.AuthMethod) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a user from a login name.
- createReservation() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
- createRetriableProxy(Configuration, Class<T>, UserGroupInformation, YarnRPC, InetSocketAddress, RetryPolicy) - Static method in class org.apache.hadoop.yarn.client.ServerProxy
-
- createRetryPolicy(Configuration, long, long, boolean) - Static method in class org.apache.hadoop.yarn.client.RMProxy
-
Fetch retry policy from Configuration and create the
retry policy with specified retryTime and retry interval.
- createRetryPolicy(Configuration, String, long, String, long) - Static method in class org.apache.hadoop.yarn.client.ServerProxy
-
- createRMProxy(Configuration, Class<T>) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
-
Create a proxy to the ResourceManager for the specified protocol.
- createRMProxyFederation(Configuration, Class<T>) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
-
Create a proxy to the ResourceManager for the specified protocol.
- createRMProxyFederation(Configuration, Class<T>, RMProxy<T>) - Static method in class org.apache.hadoop.yarn.client.RMProxy
-
This functionality is only used for NodeManager and only in non-HA mode.
- createSecretKey(byte[]) - Static method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Convert the byte[] to a secret key
- createSecretKey(byte[]) - Static method in class org.apache.hadoop.security.token.SecretManager
-
Convert the byte[] to a secret key
- createSerializer() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- createSharedCacheClient() - Static method in class org.apache.hadoop.yarn.client.api.SharedCacheClient
-
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- createSnapshot(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Create a snapshot with a default name.
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Create a snapshot.
- createSnapshot(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a snapshot with a default name.
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a snapshot.
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- createSocket() - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket(InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket(InetAddress, int, InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket(String, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket(String, int, InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket() - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket(InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket(InetAddress, int, InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket(String, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket(String, int, InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileContext
-
Creates a symbolic link to an existing file.
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- createSymlink() - Method in class org.apache.hadoop.mapreduce.Job
-
Deprecated.
- createTimelineAbout(String) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
-
- createTimelineClient() - Static method in class org.apache.hadoop.yarn.client.api.TimelineClient
-
Creates an instance of the timeline v.1.x client.
- createTimelineReaderClient() - Static method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient
-
Create a new instance of Timeline Reader Client.
- createTupleWritable() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Create a value to be used internally for joins.
- createUserForTesting(String, String[]) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a UGI for testing HDFS and MapReduce
- createValue() - Method in class org.apache.hadoop.mapred.join.JoinRecordReader
-
Create an object of the appropriate type to be used as a value.
- createValue() - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader
-
Create an object of the appropriate type to be used as a value.
- createValue() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Request new value from proxied RR.
- createValue() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
-
- createValue() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
- createValue() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
-
- createValue() - Method in interface org.apache.hadoop.mapred.RecordReader
-
Create an object of the appropriate type to be used as a value.
- createValue() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
-
- createValue() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- createValue() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
Deprecated.
- createValue() - Method in class org.apache.hadoop.mapreduce.lib.join.JoinRecordReader
-
- createValue() - Method in class org.apache.hadoop.mapreduce.lib.join.OverrideRecordReader
-
- createValue() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
- createValueAggregatorJob(String[], Class<?>) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
-
Create an Aggregate based map/reduce job.
- createValueAggregatorJob(String[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
-
Create an Aggregate based map/reduce job.
- createValueAggregatorJob(String[], Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
-
- createValueAggregatorJob(String[], Class<? extends ValueAggregatorDescriptor>[], Class<?>) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
-
- createValueAggregatorJob(Configuration, String[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
-
Create an Aggregate based map/reduce job.
- createValueAggregatorJob(String[], Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
-
- createValueAggregatorJobs(String[], Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
-
- createValueAggregatorJobs(String[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
-
- createValueAggregatorJobs(String[], Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
-
- createValueAggregatorJobs(String[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
-
- createWriter(Configuration, SequenceFile.Writer.Option...) - Static method in class org.apache.hadoop.io.SequenceFile
-
Create a new Writer with the given options.
- createWriter(FileSystem, Configuration, Path, Class, Class) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, Progressable) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, Progressable, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createWriter(FileSystem, Configuration, Path, Class, Class, int, short, long, SequenceFile.CompressionType, CompressionCodec, Progressable, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createWriter(FileSystem, Configuration, Path, Class, Class, int, short, long, boolean, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(FileContext, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata, EnumSet<CreateFlag>, Options.CreateOpts...) - Static method in class org.apache.hadoop.io.SequenceFile
-
Construct the preferred type of SequenceFile Writer.
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, Progressable) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createWriter(Configuration, FSDataOutputStream, Class, Class, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createWriter(Configuration, FSDataOutputStream, Class, Class, SequenceFile.CompressionType, CompressionCodec) - Static method in class org.apache.hadoop.io.SequenceFile
-
- createYarnClient() - Static method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Create a new instance of YarnClient.
- createYarnClient() - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
-
- CREDENTIAL_PROVIDER_PATH - Static variable in class org.apache.hadoop.security.alias.CredentialProviderFactory
-
- CredentialBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2
-
Obtain an access token via the credential-based OAuth2 workflow.
- CredentialInitializationException - Exception in org.apache.hadoop.fs.s3a
-
Exception which Hadoop's AWSCredentialsProvider implementations should
throw when there is a problem with the credential setup.
- CredentialInitializationException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.s3a.CredentialInitializationException
-
- CredentialInitializationException(String) - Constructor for exception org.apache.hadoop.fs.s3a.CredentialInitializationException
-
- CredentialProvider - Class in org.apache.hadoop.security.alias
-
A provider of credentials or password for Hadoop applications.
- CredentialProvider() - Constructor for class org.apache.hadoop.security.alias.CredentialProvider
-
- CredentialProviderFactory - Class in org.apache.hadoop.security.alias
-
A factory to create a list of CredentialProvider based on the path given in a
Configuration.
- CredentialProviderFactory() - Constructor for class org.apache.hadoop.security.alias.CredentialProviderFactory
-
- Credentials - Class in org.apache.hadoop.security
-
A class that provides the facilities of reading and writing
secret keys and Tokens.
- Credentials() - Constructor for class org.apache.hadoop.security.Credentials
-
Create an empty credentials instance.
- Credentials(Credentials) - Constructor for class org.apache.hadoop.security.Credentials
-
Create a copy of the given credentials.
- CS_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- csi.v0 - package csi.v0
-
- CSV_HEADER_OPT_IGNORE - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Ignore the header.
- CSV_HEADER_OPT_NONE - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
No header: first row is data.
- CSV_HEADER_OPT_USE - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Use the header.
- CSV_INPUT_COMMENT_MARKER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
String which indicates the row is actually a comment.
- CSV_INPUT_COMMENT_MARKER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default marker.
- CSV_INPUT_FIELD_DELIMITER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default field delimiter.
- CSV_INPUT_HEADER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
How should headers be used?
Value: "fs.s3a.select.input.csv.header".
- CSV_INPUT_HEADER_OPT_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default header mode: "ignore".
- CSV_INPUT_INPUT_FIELD_DELIMITER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Field delimiter.
- CSV_INPUT_QUOTE_CHARACTER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Quote Character.
- CSV_INPUT_QUOTE_CHARACTER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default Quote Character.
- CSV_INPUT_QUOTE_ESCAPE_CHARACTER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Character to escape quotes.
- CSV_INPUT_QUOTE_ESCAPE_CHARACTER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default quote escape character.
- CSV_INPUT_RECORD_DELIMITER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Record delimiter.
- CSV_INPUT_RECORD_DELIMITER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default delimiter
Value: "\n".
- CSV_OUTPUT_FIELD_DELIMITER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Field delimiter.
- CSV_OUTPUT_FIELD_DELIMITER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default field delimiter.
- CSV_OUTPUT_QUOTE_CHARACTER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Quote Character.
- CSV_OUTPUT_QUOTE_CHARACTER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default Quote Character.
- CSV_OUTPUT_QUOTE_ESCAPE_CHARACTER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Character to escape quotes.
- CSV_OUTPUT_QUOTE_ESCAPE_CHARACTER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default quote escape character.
- CSV_OUTPUT_QUOTE_FIELDS - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Should CSV fields be quoted?
One of : ALWAYS, ASNEEDED
Value: "fs.s3a.select.output.csv.quote.fields".
- CSV_OUTPUT_QUOTE_FIELDS_ALWAYS - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Output quotation policy (default): "always".
- CSV_OUTPUT_QUOTE_FIELDS_AS_NEEEDED - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Output quotation policy: "asneeded".
- CSV_OUTPUT_RECORD_DELIMITER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Record delimiter.
- CSV_OUTPUT_RECORD_DELIMITER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Default delimiter
Value: "\n".
- CsvRecordOutput - Class in org.apache.hadoop.record
-
- CsvRecordOutput(OutputStream) - Constructor for class org.apache.hadoop.record.CsvRecordOutput
-
Deprecated.
Creates a new instance of CsvRecordOutput
- CUR_DIR - Static variable in class org.apache.hadoop.fs.Path
-
The current directory, ".".
- CURATOR_LEADER_ELECTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- curReader - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
- curReader - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
- currentAuditContext() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get the current common audit context.
- currentConfig() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
- currentDownloadBytesPerSecond(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Record the current bytes-per-second download rate seen.
- currentId - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Access to currentId is protected by this object lock.
- currentThreadID() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
A thread ID which is unique for this process and shared across all
S3A clients on the same thread, even those using different FS instances.
- currentTokens - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Cache of currently valid tokens, mapping from DelegationTokenIdentifier
to DelegationTokenInformation.
- currentUploadBytesPerSecond(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Record the current bytes-per-second upload rate seen.
- currentUser() - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
Get the current user path formatted for the registry
- CUSTOM_HEADER_PARAM - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
- CUSTOM_HEADER_PARAM - Static variable in class org.apache.hadoop.security.http.XFrameOptionsFilter
-
- CUSTOM_METHODS_TO_IGNORE_PARAM - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
- CUSTOM_SIGNERS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
List of custom Signers.
- CYPHER_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "cypher".
- gauge(MetricsInfo, int) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for integer value gauges
- gauge(MetricsInfo, long) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for long value gauges
- gauge(MetricsInfo, float) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for float value gauges
- gauge(MetricsInfo, double) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for double value gauges
- gauges() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics
-
Map of gauges.
- gauges() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- generateActualKey(K, V) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat
-
Generate the actual key from the given key/value.
- generateActualValue(K, V) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat
-
Generate the actual value from the given key and value.
- generateDefaultFlowName(String, ApplicationId) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
-
- generateEntry(String, String, Text) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
-
- generateEntry(String, String, Text) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
-
- generateFileNameForKeyValue(K, V, String) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat
-
Generate the file output file name based on the given key and the leaf file
name.
- generateFlowNameTag(String) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
-
Generate flow name tag.
- generateFlowRunIdTag(long) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
-
Generate flow run ID tag.
- generateFlowVersionTag(String) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
-
Generate flow version tag.
- generateKey(int, String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Generates a key material.
- generateKeyValPairs(Object, Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor
-
Generate a list of aggregation-id/value pairs for the given
key/value pairs by delegating the invocation to the real object.
- generateKeyValPairs(Object, Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
-
Generate 1 or 2 aggregation-id/value pairs for the given key/value pair.
- generateKeyValPairs(Object, Object) - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorDescriptor
-
Generate a list of aggregation-id/value pairs for
the given key/value pair.
- generateLeafFileName(String) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat
-
Generate the leaf name for the output file name.
- generateSecret() - Method in class org.apache.hadoop.security.token.SecretManager
-
Generate a new random secret key.
- generateStateGraph(String) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
-
Generate a graph represents the state graph of this StateMachine
- generateValueAggregator(String) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
-
- generateValueAggregator(String, long) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
-
- GenericWritable - Class in org.apache.hadoop.io
-
A wrapper for Writable instances.
- GenericWritable() - Constructor for class org.apache.hadoop.io.GenericWritable
-
- get(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property, null if
no such property exists.
- get(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name.
- get(URI, Configuration) - Static method in class org.apache.hadoop.crypto.key.KeyProviderFactory
-
Create a KeyProvider based on a provided URI.
- get(URI, Configuration) - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
The main factory method for creating a file system.
- get(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get a context entry.
- get(URI, Configuration, String) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get a FileSystem instance based on the uri, the passed in
configuration and the user.
- get(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Returns the configured FileSystem implementation.
- get(URI, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get a FileSystem for this URI's scheme and authority.
- get(String) - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics
-
Get the StorageStatistics object with the given name.
- get() - Method in class org.apache.hadoop.fs.PartialListing
-
Partial listing of the path being listed.
- get(Class<T>, Query<T>) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
-
- get() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
Get the original array.
- get() - Method in class org.apache.hadoop.io.ArrayWritable
-
- get() - Method in class org.apache.hadoop.io.BooleanWritable
-
Returns the value of the BooleanWritable.
- get() - Method in class org.apache.hadoop.io.BytesWritable
-
- get() - Method in class org.apache.hadoop.io.ByteWritable
-
Return the value of this ByteWritable.
- get() - Method in class org.apache.hadoop.io.DoubleWritable
-
- get() - Method in class org.apache.hadoop.io.EnumSetWritable
-
Return the value of this EnumSetWritable.
- get() - Method in class org.apache.hadoop.io.FloatWritable
-
Return the value of this FloatWritable.
- get() - Method in class org.apache.hadoop.io.GenericWritable
-
Return the wrapped instance.
- get() - Method in class org.apache.hadoop.io.IntWritable
-
Return the value of this IntWritable.
- get() - Method in class org.apache.hadoop.io.LongWritable
-
Return the value of this LongWritable.
- get(Object) - Method in class org.apache.hadoop.io.MapWritable
-
- get() - Static method in class org.apache.hadoop.io.NullWritable
-
Returns the single instance of this class.
- get() - Method in class org.apache.hadoop.io.ObjectWritable
-
Return the instance, or null if none.
- get() - Method in class org.apache.hadoop.io.ShortWritable
-
- get(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- get() - Method in class org.apache.hadoop.io.TwoDArrayWritable
-
- get() - Method in class org.apache.hadoop.io.VIntWritable
-
- get() - Method in class org.apache.hadoop.io.VLongWritable
-
- get(Class<? extends WritableComparable>) - Static method in class org.apache.hadoop.io.WritableComparator
-
For backwards compatibility.
- get(Class<? extends WritableComparable>, Configuration) - Static method in class org.apache.hadoop.io.WritableComparator
-
- get() - Static method in class org.apache.hadoop.ipc.Server
-
- get(int) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit
-
Get ith child InputSplit.
- get(int) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
Get ith child InputSplit.
- get(int) - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable
-
Get ith Writable from Tuple.
- get(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Get a metric by name
- get(String, Collection<MetricsTag>) - Method in class org.apache.hadoop.metrics2.util.MetricsCache
-
Get the cached record
- get(DataInput) - Static method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
Get a thread-local record input for the supplied DataInput.
- get(DataOutput) - Static method in class org.apache.hadoop.record.BinaryRecordOutput
-
Deprecated.
Get a thread-local record output for the supplied DataOutput.
- get() - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Get the data from the Buffer.
- get(String) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
Get the "other" attribute with a specific key
- get(String, String) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
Get the "other" attribute with a specific key.
- get() - Static method in class org.apache.hadoop.util.ShutdownHookManager
-
Return ShutdownHookManager singleton.
- GET_ACCESS_CONTROL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- GET_STATUS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- getAbfsConfiguration() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getAbout() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- getAcceptanceTime() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState
-
Get the acceptance time of the reservation.
- getAccessibleNodeLabels() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the accessible node labels of the queue.
- getAccessTime() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the access time of the file.
- getAccessToken() - Method in class org.apache.hadoop.fs.adl.oauth2.AzureADTokenProvider
-
Obtain the access token that should be added to https connection's header.
- getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
-
Obtain the access token that should be added to http connection's header.
- getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
-
- getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
-
- getAccessType() - Method in class org.apache.hadoop.yarn.security.AccessRequest
-
- getAccountNameFromFQDN(String) - Static method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Gets ADL account name from ADL FQDN.
- getAclBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getAcls() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
The full set of ACLs currently associated with this file or directory.
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Gets the ACLs of files and directories.
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Gets the ACL of a file or directory.
- getAclStatus(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Gets the ACLs of files and directories.
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Gets the ACL of a file or directory.
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getAclStatus() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
-
- getAclString() - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Returns the access control list as a String that can be used for building a
new instance by sending it to the constructor of
AccessControlList.
- getActiveTaskTrackers() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get all active trackers in the cluster.
- getActiveTrackerNames() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the names of task trackers in the cluster.
- getActualTxid() - Method in exception org.apache.hadoop.hdfs.inotify.MissingEventsException
-
- getAdditional() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
Map of resource name to ResourceInformation
- getAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getAddressField(Map<String, String>, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils
-
Get a specific field from an address -raising an exception if
the field is not present
- getAdjustedEnd() - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
After calling createInputStream, the values of start or end
might change.
- getAdjustedStart() - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
After calling createInputStream, the values of start or end
might change.
- getAdlClient() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getAggregatedContainersUtilization() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get containers aggregated resource utilization in a node.
- getAggregatorDescriptors(Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
-
- getAlgorithmName() - Method in class org.apache.hadoop.fs.FileChecksum
-
The checksum algorithm name.
- getAliases() - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Get the aliases for all credentials.
- getAllBlocks() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
-
Get the collection of blocks that has already been located.
- getAllcationTags() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getAllEvents() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents
-
- getAllFileInfo() - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- getAllJobs() - Method in class org.apache.hadoop.mapred.JobClient
-
Get the jobs that are submitted.
- getAllJobs() - Method in class org.apache.hadoop.mapreduce.Cluster
-
- getAllJobStatuses() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get job status for all jobs in the cluster.
- getAllKeys() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getAllocatedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the list of newly allocated Container by the
ResourceManager.
- getAllocatedContainers() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of allocated containers.
- getAllocatedMemoryMB() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the allocated memory in MB
- getAllocatedResource() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the allocated Resource of the container.
- getAllocatedVCores() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the allocated vcores
- getAllocationRequestId() - Method in class org.apache.hadoop.yarn.api.records.Container
-
Get the optional ID corresponding to the original ResourceRequest{@link #getAllocationRequestId()}s which is satisfied by
this allocated Container.
- getAllocationRequestId() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Get the optional ID corresponding to this allocation request.
- getAllocationRequestId() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- getAllocationRequestId() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getAllocationTags() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- getAllPartialJobs() - Method in interface org.apache.hadoop.mapreduce.v2.hs.HistoryStorage
-
Get all of the cached jobs.
- getAllPropertiesByTag(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get all properties belonging to tag.
- getAllPropertiesByTags(List<String>) - Method in class org.apache.hadoop.conf.Configuration
-
Get all properties belonging to list of input tags.
- getAllQueues() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get information (
QueueInfo) about all queues, recursively if there
is a hierarchy
- GetAllResourceProfilesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
Request class for getting all the resource profiles from the RM.
- GetAllResourceProfilesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesRequest
-
- GetAllResourceProfilesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
Response class for getting all the resource profiles from the RM.
- GetAllResourceProfilesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
-
- GetAllResourceTypeInfoRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
Request class for getting all the resource profiles from the RM.
- GetAllResourceTypeInfoRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoRequest
-
- GetAllResourceTypeInfoResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
Response class for getting all the resource profiles from the RM.
- GetAllResourceTypeInfoResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
-
- getAllSecretKeys() - Method in class org.apache.hadoop.security.Credentials
-
Return all the secret key entries in the in-memory map.
- getAllServicesMetaData() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersResponse
-
Get the meta-data from all auxiliary services running on the
NodeManager.
- getAllShells() - Static method in class org.apache.hadoop.util.Shell
-
Static method to return a Set of all Shell objects.
- getAllStatistics() - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getAllStatistics() - Static method in class org.apache.hadoop.fs.FileContext
-
- getAllStatistics() - Static method in class org.apache.hadoop.fs.FileSystem
-
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Retrieve all the storage policies supported by this file system.
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FileContext
-
Retrieve all the storage policies supported by this file system.
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FileSystem
-
Retrieve all the storage policies supported by this file system.
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getAllStoragePolicies() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Retrieve all the storage policies supported by HDFS file system.
- getAllTaskTypes() - Static method in class org.apache.hadoop.mapreduce.TaskID
-
Returns a string of characters describing all possible
TaskType
values
- getAllTokens() - Method in class org.apache.hadoop.security.Credentials
-
Return all the tokens in the in-memory map.
- getAMCommand() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
If the ResourceManager needs the
ApplicationMaster to take some action then it will send an
AMCommand to the ApplicationMaster.
- getAMContainerId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the ContainerId of AMContainer for this attempt
- getAMContainerInfoForRMWebService(Configuration, String) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
-
- getAMContainerResourceRequest() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- getAMContainerResourceRequests() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the ResourceRequests of the AM container.
- getAMContainerSpec() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the ContainerLaunchContext to describe the
Container with which the ApplicationMaster is
launched.
- getAmNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the default Node Label expression for all the application's containers
- getAMRMToken() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
The AMRMToken that belong to this attempt
- getAMRMToken() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the AMRM token of the application.
- getAMRMToken(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get the AMRM token of the application.
- getAMRMTokenService(Configuration) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
-
- getAppId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest
-
Get the ApplicationId of the resource to be released.
- getAppId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest
-
Get the ApplicationId of the resource to be used.
- getAppId() - Method in class org.apache.hadoop.yarn.security.AccessRequest
-
- getAppId(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- getApplicationACLs() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get the ApplicationACLs for the application.
- getApplicationACLs() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Get the ApplicationACLs for the application.
- getApplicationAcls() - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Returns ACLs for the application.
- getApplicationAcls(Path, ApplicationId) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Returns ACLs for the application.
- getApplicationAttemptEntities(ApplicationId, String, Map<String, String>, long, String) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
-
- getApplicationAttemptEntities(ApplicationId, String, Map<String, String>, long, String) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient
-
Gets application attempt entities.
- getApplicationAttemptEntity(ApplicationAttemptId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
-
- getApplicationAttemptEntity(ApplicationAttemptId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient
-
Gets application attempt entity.
- getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptRequest
-
Get the ApplicationAttemptId of the attempt to be failed.
- getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest
-
Get the ApplicationAttemptId of an application attempt.
- getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest
-
Get the ApplicationAttemptId of an application attempt.
- getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the ApplicationAttemptId of this attempt of the
application
- getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.records.ContainerId
-
Get the ApplicationAttemptId of the application to which the
Container was assigned.
- getApplicationAttemptID() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
-
- getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- getApplicationAttemptList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse
-
Get a list of ApplicationReport of an application.
- getApplicationAttemptReport() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse
-
Get the ApplicationAttemptReport for the application attempt.
- getApplicationAttemptReport(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient
-
Get a report of the given ApplicationAttempt.
- getApplicationAttemptReport(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report of the given ApplicationAttempt.
- GetApplicationAttemptReportRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- GetApplicationAttemptReportRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest
-
- GetApplicationAttemptReportResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client requesting
an application attempt report.
- GetApplicationAttemptReportResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse
-
- getApplicationAttempts(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient
-
Get a report of all (ApplicationAttempts) of Application in the cluster.
- getApplicationAttempts(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report of all (ApplicationAttempts) of Application in the cluster.
- GetApplicationAttemptsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request from clients to get a list of application attempt reports of an
application from the ResourceManager.
- GetApplicationAttemptsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest
-
- GetApplicationAttemptsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the
ResourceManager to a client requesting
a list of
ApplicationAttemptReport for application attempts.
- GetApplicationAttemptsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse
-
- getApplicationDirectoriesOfUser(String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Gets all application directories of a user.
- getApplicationEntity(ApplicationId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
-
- getApplicationEntity(ApplicationId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient
-
Gets application entity.
- getApplicationEvent(TimelineEntity, String) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
-
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest
-
Get the ApplicationId of an application
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest
-
Get the ApplicationId of the application.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse
-
Get the new ApplicationId allocated by the
ResourceManager.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest
-
Get the ApplicationId of the application to be aborted.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest
-
Get the ApplicationId of the application to be moved.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest
-
Get the ApplicationId of the application.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest
-
Get the ApplicationId of the application.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
-
Get the ApplicationId of the ApplicationAttempId.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the ApplicationId of the application.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the ApplicationId of the submitted application.
- getApplicationId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
-
Get the ApplicationId of the
TimelineEntityGroupId.
- getApplicationList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse
-
Get ApplicationReport for applications.
- getApplicationName() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the application name.
- getApplicationOwner() - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Returns the owner of the application.
- getApplicationOwner(Path, ApplicationId) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Returns the owner of the application.
- getApplicationPriority() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Priority of the application
- getApplicationPriority() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest
-
Get the Priority of the application to be set.
- getApplicationPriority() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityResponse
-
Get the Priority of the application to be set.
- getApplicationReport() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse
-
Get the ApplicationReport for the application.
- getApplicationReport(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient
-
Get a report of the given Application.
- getApplicationReport(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report of the given Application.
- GetApplicationReportRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by a client to the
ResourceManager to
get an
ApplicationReport for an application.
- GetApplicationReportRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest
-
- GetApplicationReportResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client
requesting an application report.
- GetApplicationReportResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse
-
- getApplicationResourceUsageReport() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Retrieve the structure containing the job resources for this application
- getApplications() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the running applications of the queue.
- getApplications() - Method in class org.apache.hadoop.yarn.client.api.AHSClient
-
Get a report (ApplicationReport) of all Applications in the cluster.
- getApplications() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report (ApplicationReport) of all Applications in the cluster.
- getApplications(Set<String>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report (ApplicationReport) of Applications
matching the given application types in the cluster.
- getApplications(EnumSet<YarnApplicationState>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report (ApplicationReport) of Applications matching the given
application states in the cluster.
- getApplications(Set<String>, EnumSet<YarnApplicationState>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report (ApplicationReport) of Applications matching the given
application types and application states in the cluster.
- getApplications(Set<String>, EnumSet<YarnApplicationState>, Set<String>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report (ApplicationReport) of Applications matching the given
application types, application states and application tags in the cluster.
- getApplications(Set<String>, Set<String>, Set<String>, EnumSet<YarnApplicationState>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report (ApplicationReport) of Applications matching the given users,
queues, application types and application states in the cluster.
- getApplications(GetApplicationsRequest) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
- getApplicationSchedulingPropertiesMap() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get application scheduling environment variables stored as a key value
pair map for application.
- GetApplicationsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request from clients to get a report of Applications
in the cluster from the ResourceManager.
- GetApplicationsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
- GetApplicationsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the
ResourceManager to a client
requesting an
ApplicationReport for applications.
- GetApplicationsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse
-
- getApplicationStates() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
Get the application states to filter applications on
- getApplicationSubmissionContext() - Method in class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest
-
Get the ApplicationSubmissionContext for the application.
- getApplicationSubmissionContext() - Method in class org.apache.hadoop.yarn.client.api.YarnClientApplication
-
- getApplicationSubmitter() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getApplicationSubmitter() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- getApplicationTags() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get all tags corresponding to the application
- getApplicationTags() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get tags for the application
- getApplicationTimeouts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest
-
Get ApplicationTimeouts of the application.
- getApplicationTimeouts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse
-
Get ApplicationTimeouts of the application.
- getApplicationTimeouts() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
- getApplicationTimeouts() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get ApplicationTimeouts of the application.
- getApplicationType() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the application's Type
- getApplicationType() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the application type
- getApplicationTypes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
Get the application types to filter applications on
- getAppName() - Method in class org.apache.hadoop.yarn.security.AccessRequest
-
- getAppNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the default Node Label expression for all the application's containers
- getApproxChkSumLength(long) - Static method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- getArchiveClassPaths() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the archive entries in classpath as an array of Path
- getArchiveSharedCacheUploadPolicies(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
This is to get the shared cache upload policies for archives.
- getArchiveTimestamps() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the timestamps of the archives.
- getArrival() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Get the arrival time or the earliest time from which the resource(s) can be
allocated.
- getArtifact() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getArtifact() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getArtifact() - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
-
- getArtifact() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getAskList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Get the list of ResourceRequest to update the
ResourceManager about the application's resource requirements.
- getAssignedJobID() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
- getAssignedNode() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the allocated NodeId where container is running.
- getAsyncRpcResponse() - Static method in class org.apache.hadoop.ipc.Client
-
- getAtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getAtomicWorkPath() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getAttemptFailuresValidityInterval() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the attemptFailuresValidityInterval in milliseconds for the application.
- getAttemptId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
-
Get the attempt id of the Application.
- getAttemptsToStartSkipping(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
Get the number of Task attempts AFTER which skip mode
will be kicked off.
- getAttributeKey() - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- getAttributeKey() - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
-
- getAttributeName() - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
-
- getAttributePrefix() - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
-
- getAttributes(String, INodeAttributes) - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
-
Deprecated.
- getAttributes(String[], INodeAttributes) - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
-
- getAttributes(byte[][], INodeAttributes) - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
-
- getAttributesToNodes(GetAttributesToNodesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by client to get attributes to nodes mappings
available in ResourceManager.
- getAttributesToNodes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesResponse
-
Get mapping of NodeAttributeKey to its associated mapping of list of
NodeToAttributeValue associated with attribute.
- getAttributesToNodes(Set<NodeAttributeKey>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by client to get mapping of AttributeKey to associated
NodeToAttributeValue list for specified node attributeKeys in the cluster.
- GetAttributesToNodesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request from clients to get node to attribute value mapping for all or
given set of Node AttributeKey's in the cluster from the
ResourceManager.
- GetAttributesToNodesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest
-
- GetAttributesToNodesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client requesting
node to attribute value mapping for all or given set of Node AttributeKey's.
- GetAttributesToNodesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesResponse
-
- getAttributeType() - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- getAttributeType() - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
-
- getAttributeValue() - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- getAttributeValue() - Method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
-
- getAuthenticationMethod(Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- getAuthenticationMethod() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the authentication method from the subject
- getAuthMethod() - Method in enum org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
-
- getAutoCommit() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest
-
Check if AutoCommit is set for this ReInitialization.
- getAutoIncrMapperProcCount(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
- getAutoIncrReducerProcCount(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
- getAuxiliaryListenerAddresses() - Method in class org.apache.hadoop.ipc.Server
-
Return the set of all the configured auxiliary socket addresses NameNode
RPC is listening on.
- getAuxiliaryPortEstablishedQOP() - Static method in class org.apache.hadoop.ipc.Server
-
Returns the SASL qop for the current call, if the current call is
set, and the SASL negotiation is done.
- getAvailableMemoryMB() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the available memory in MB
- getAvailablePhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total size of the available physical memory present
in the system.
- getAvailableResources() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the available headroom for resources in the cluster for the
application.
- getAvailableResources() - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Get the currently available resources in the cluster.
- getAvailableResources() - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Get the currently available resources in the cluster.
- getAvailableVCores() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the available vcores
- getAvailableVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total size of the available virtual memory present
in the system.
- getAzureServiceCode(int) - Static method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
-
- getAzureServiceCode(int, String) - Static method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
-
- getAzureServiceCode(int, String, String) - Static method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
-
- getBadlyDistributedBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
-
- getBadlyDistributedBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- getBareHost() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getBaseName(String) - Static method in class org.apache.hadoop.crypto.key.KeyProvider
-
Split the versionName in to a base name.
- getBaseRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat
-
- getBaseRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.MultipleSequenceFileOutputFormat
-
- getBaseRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.MultipleTextOutputFormat
-
- getBaseTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
- getBestUGI(String, String) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Find the most appropriate UserGroupInformation to use
- getBlacklistAdditions() - Method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest
-
Get the list of resource-names which should be added to the
application blacklist.
- getBlackListedTaskTrackerCount() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the number of blacklisted trackers in the cluster.
- getBlackListedTaskTrackers() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get blacklisted trackers.
- getBlacklistedTrackerNames() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the names of task trackers in the cluster.
- getBlacklistedTrackers() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the number of blacklisted task trackers in the cluster.
- getBlackListedTrackersInfo() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Gets the list of blacklisted trackers along with reasons for blacklisting.
- getBlacklistRemovals() - Method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest
-
Get the list of resource-names which should be removed from the
application blacklist.
- getBlacklistReport() - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo
-
Gets a descriptive report about why the tasktracker was blacklisted.
- getBlock() - Method in interface org.apache.hadoop.hdfs.server.common.BlockAlias
-
- getBlock() - Method in class org.apache.hadoop.hdfs.server.common.FileRegion
-
- getBlockDownloadLatency() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Get the current rolling average of the download latency.
- getBlockers() - Method in class org.apache.hadoop.service.AbstractService
-
- getBlockers() - Method in interface org.apache.hadoop.service.Service
-
Get the blockers on a service -remote dependencies
that are stopping the service from being live.
- getBlockIndex(BlockLocation[], long) - Method in class org.apache.hadoop.mapred.FileInputFormat
-
- getBlockIndex(BlockLocation[], long) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
- getBlockLocations() - Method in class org.apache.hadoop.fs.LocatedFileStatus
-
Get the file's block locations
In HDFS, the returned BlockLocation will have different formats for
replicated and erasure coded file.
- getBlockPoolId() - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
-
- getBlockSize(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getBlockSize() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the block size of the file.
- getBlockSize(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getBlockSize() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getBlockSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getBlockSize() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getBlocksPerChunk() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getBlockUploadLatency() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Get the current rolling average of the upload latency.
- getBoolean(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a boolean.
- getBoolean(String, boolean) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- getBoundingValsQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
-
- getBranch() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the branch on which this originated.
- getBuffer(boolean, int) - Method in interface org.apache.hadoop.io.ByteBufferPool
-
Get a new direct ByteBuffer.
- getBuffer(boolean, int) - Method in class org.apache.hadoop.io.ElasticByteBufferPool
-
- getBufferSize() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getBufferSize() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- getBufferSize() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getBuildVersion() - Static method in class org.apache.hadoop.util.VersionInfo
-
Returns the buildVersion which includes version,
revision, user and date.
- getBytes() - Method in class org.apache.hadoop.fs.FileChecksum
-
The value of the checksum in bytes.
- getBytes() - Method in class org.apache.hadoop.io.BinaryComparable
-
Return representative byte array for this instance.
- getBytes() - Method in class org.apache.hadoop.io.BytesWritable
-
Get the data backing the BytesWritable.
- getBytes() - Method in class org.apache.hadoop.io.Text
-
- getBytes() - Method in class org.apache.hadoop.security.token.TokenIdentifier
-
Get the bytes for the token identifier
- getBytesCached() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
-
- getBytesCached() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
-
- getBytesInFutureBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
-
- getBytesInFutureBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- getBytesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
-
- getBytesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
-
- getBytesOverlimit() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
-
- getBytesPerChecksum() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getBytesPerSum() - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Return the bytes Per Checksum.
- getBytesRead() - Method in interface org.apache.hadoop.io.compress.Compressor
-
Return number of uncompressed bytes input so far.
- getBytesWritten() - Method in interface org.apache.hadoop.io.compress.Compressor
-
Return number of compressed bytes output so far.
- getCacheArchives() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get cache archives set in the Configuration
- getCachedHosts() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the list of hosts (hostname) hosting a cached replica of the block.
- getCacheFiles() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get cache files set in the Configuration
- getCachePoolDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the default permission for cache pools.
- getCallbackHandler() - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- getCallId() - Static method in class org.apache.hadoop.ipc.Client
-
- getCallId() - Static method in class org.apache.hadoop.ipc.Server
-
Returns the currently active RPC call's sequential ID number.
- getCallQueueLen() - Method in class org.apache.hadoop.ipc.Server
-
The number of rpc calls in the queue.
- getCallRetryCount() - Static method in class org.apache.hadoop.ipc.Server
-
- getCandidateTokensForCleanup() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getCanonicalServiceName() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get a canonical name for this file system.
- getCanonicalServiceName() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
If fs.azure.override.canonical.service.name is set as true, return URI of
the WASB filesystem, otherwise use the default implementation.
- getCanonicalServiceName() - Method in class org.apache.hadoop.fs.FileSystem
-
Get a canonical service name for this FileSystem.
- getCanonicalUri() - Method in class org.apache.hadoop.fs.FileSystem
-
Return a canonicalized form of this FileSystem's URI.
- getCanonicalUri() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getCapability() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get the Resource allocated to the container.
- getCapability() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get the total Resource on the node.
- getCapability() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
Get the
Resource capability of the request.
- getCapability() - Method in class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest
-
Get the allocated resource.
- getCapability() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Get the Resource capability of the request.
- getCapability() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Get the Resource capability of the request.
- getCapacity() - Method in class org.apache.hadoop.fs.FsStatus
-
Return the capacity in bytes of the file system.
- getCapacity() - Method in class org.apache.hadoop.io.BytesWritable
-
Get the capacity, which is the maximum size that could handled without
resizing the backing storage.
- getCapacity() - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Get the capacity, which is the maximum count that could handled without
resizing the backing storage.
- getCapacity() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the configured capacity of the queue.
- getCause() - Method in exception org.apache.hadoop.fs.s3a.AWSS3IOException
-
- getCause() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
-
- getCheckProcessIsAliveCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command for determining if process with specified pid is alive.
- getChecksum(Configuration) - Static method in class org.apache.hadoop.yarn.sharedcache.SharedCacheChecksumFactory
-
Get a new SharedCacheChecksum object based on the configurable
algorithm implementation
(see yarn.sharedcache.checksum.algo.impl).
- getChecksumFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Return the name of the checksum file associated with a file.
- getChecksumFileLength(Path, long) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Return the length of the checksum file given the size of the
actual file.
- getChecksumLength(long, int) - Static method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Calculated the length of the checksum file in bytes.
- getChecksumOpt() - Method in class org.apache.hadoop.fs.FileChecksum
-
- getChecksumOpt() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getChecksumOpt() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getChecksumType() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getChildFileSystems() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getChildFileSystems() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getChildQueueInfos(String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get information (
QueueInfo) about all the immediate children queues
of the given queue
- getChildQueues(String) - Method in class org.apache.hadoop.mapred.JobClient
-
Returns an array of queue information objects about immediate children
of queue queueName.
- getChildQueues(String) - Method in class org.apache.hadoop.mapreduce.Cluster
-
Returns immediate children of queueName.
- getChildQueues() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the child queues of the queue.
- getChildren(TreePath, long, TreeWalk.TreeIterator) - Method in class org.apache.hadoop.hdfs.server.namenode.FSTreeWalk
-
- getChildren(TreePath, long, TreeWalk.TreeIterator) - Method in class org.apache.hadoop.hdfs.server.namenode.TreeWalk
-
- getChildren() - Method in class org.apache.hadoop.mapred.JobQueueInfo
-
- getChildren() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- getClass(String, Class<?>) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a Class.
- getClass(String, Class<? extends U>, Class<U>) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a Class
implementing the interface specified by xface.
- getClass(byte) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
the Class class for the specified id.
- getClass(T) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Return the correctly-typed
Class of the given object.
- getClassByName(String) - Method in class org.apache.hadoop.conf.Configuration
-
Load a class by name.
- getClassByNameOrNull(String) - Method in class org.apache.hadoop.conf.Configuration
-
Load a class by name, returning null rather than throwing an exception
if it couldn't be loaded.
- getClasses(String, Class<?>...) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property
as an array of Class.
- getClassLoader() - Method in class org.apache.hadoop.conf.Configuration
-
- getCleanupProgress() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getCleanupTaskReports(JobID) - Method in class org.apache.hadoop.mapred.JobClient
-
Get the information of the current state of the cleanup tasks of a job.
- getClient() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getClient(AbfsServiceType) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getClient() - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- getClientAcls() - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
-
Get the aggregate set of ACLs the client should use
to create directories
- getClientHandler() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getClientId() - Static method in class org.apache.hadoop.ipc.Server
-
- getClientName() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
-
- getClientPrincipal(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Look up the client principal for a given protocol.
- getClientResponseFromTimelineReader(Configuration, String) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
-
- getClientRMFailoverProxyProvider(YarnConfiguration, Class<T>) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
-
- getClientToAMToken() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the client token for communicating with the
ApplicationMaster.
- getClientToAMTokenMasterKey() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get ClientToAMToken master key.
- getCluster() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- getClusterAttributes() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by client to get node attributes in the cluster.
- getClusterHandle() - Method in class org.apache.hadoop.mapred.JobClient
-
Get a handle to the Cluster
- getClusterIds() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean
-
Get list of the clusters of JournalNode's journals
as one JournalNode may support multiple clusters.
- getClusterMetrics(GetClusterMetricsRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to get metrics about the cluster from
the ResourceManager.
- getClusterMetrics() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsResponse
-
Get the YarnClusterMetrics for the cluster.
- GetClusterMetricsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by clients to get cluster metrics from the
ResourceManager.
- GetClusterMetricsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest
-
- GetClusterMetricsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client
requesting cluster metrics.
- GetClusterMetricsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsResponse
-
- getClusterNodeAttributes(GetClusterNodeAttributesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by client to get node attributes available in
ResourceManager.
- GetClusterNodeAttributesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request from clients to get node attributes in the cluster from the
ResourceManager.
- GetClusterNodeAttributesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesRequest
-
- GetClusterNodeAttributesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client requesting
a node attributes in cluster.
- GetClusterNodeAttributesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesResponse
-
- getClusterNodeCount() - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Get the current number of nodes in the cluster.
- getClusterNodeCount() - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Get the current number of nodes in the cluster.
- getClusterNodeLabels(GetClusterNodeLabelsRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by client to get node labels in the cluster
- getClusterNodeLabels() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by client to get node labels in the cluster
- GetClusterNodeLabelsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- GetClusterNodeLabelsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsRequest
-
- GetClusterNodeLabelsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- GetClusterNodeLabelsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
-
- getClusterNodes(GetClusterNodesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to get a report of all nodes
in the cluster from the ResourceManager.
- GetClusterNodesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request from clients to get a report of all nodes
in the cluster from the ResourceManager.
- GetClusterNodesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest
-
- GetClusterNodesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the
ResourceManager to a client
requesting a
NodeReport for all nodes.
- GetClusterNodesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesResponse
-
- getClusterStatus() - Method in class org.apache.hadoop.mapred.JobClient
-
Get status information about the Map-Reduce cluster.
- getClusterStatus(boolean) - Method in class org.apache.hadoop.mapred.JobClient
-
Get status information about the Map-Reduce cluster.
- getClusterStatus() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get current cluster status.
- getClusterTimestamp() - Method in class org.apache.hadoop.yarn.api.records.ApplicationId
-
Get the start time of the ResourceManager which is
used to generate globally unique ApplicationId.
- getClusterTimestamp() - Method in class org.apache.hadoop.yarn.api.records.ReservationId
-
Get the
start time of the
ResourceManager which is used to
generate globally unique
ReservationId.
- getClusterUsagePercentage() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the percentage of resources of the cluster that the app is using.
- getCode() - Method in class org.apache.hadoop.yarn.service.api.records.Error
-
- getCode() - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
- getCodec(Path) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the relevant compression codec for the given file based on its
filename suffix.
- getCodecByClassName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the relevant compression codec for the codec's canonical class name.
- getCodecByName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the relevant compression codec for the codec's canonical class name
or by codec alias.
- getCodecClassByName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the relevant compression codec for the codec's canonical class name
or by codec alias and returns its implemetation class.
- getCodecClasses(Configuration) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Get the list of codecs discovered via a Java ServiceLoader, or
listed in the configuration.
- getCodecName() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
-
Get the codec name
- getCollector(String, Reporter) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Gets the output collector for a named output.
- getCollector(String, String, Reporter) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Gets the output collector for a multi named output.
- getCollectorAddr() - Method in class org.apache.hadoop.yarn.api.records.CollectorInfo
-
- getCollectorInfo() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
The data associated with the collector that belongs to this app.
- getCollectorToken() - Method in class org.apache.hadoop.yarn.api.records.CollectorInfo
-
Get delegation token for app collector which AM will use to publish
entities.
- getCombinerClass() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the user-defined combiner class used to combine map-outputs
before being sent to the reducers.
- getCombinerClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the combiner class for the job.
- getCombinerKeyGroupingComparator() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the user defined
WritableComparable comparator for
grouping keys of inputs to the combiner.
- getCombinerKeyGroupingComparator() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the user defined
RawComparator comparator for
grouping keys of inputs to the combiner.
- getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
-
- getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
-
- getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
-
- getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
-
- getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
-
- getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
-
- getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
-
- getCombinerOutput() - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator
-
- getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
-
- getCommand() - Method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest
-
Get the SignalContainerCommand of the signal request.
- getCommands() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Get the list of commands for launching the container.
- getCommittedTaskPath(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Compute the path where the output of a committed task is stored until
the entire job is committed.
- getCommittedTaskPath(TaskAttemptContext, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
- getCommittedTaskPath(int, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Compute the path where the output of a committed task is stored until the
entire job is committed for a specific application attempt.
- getCommittedTaskPath(int, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.PartialFileOutputCommitter
-
- getCommitter() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
Get the inner committer.
- getCommitter() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getCommitterFactory(Path, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
Get the committer factory for a configuration.
- getComparator() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Return comparator defining the ordering for RecordReaders in this
composite.
- getComparator() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Return comparator defining the ordering for RecordReaders in this
composite.
- getCompilePlatform() - Static method in class org.apache.hadoop.util.VersionInfo
-
Returns the OS platform used for the build.
- getCompletedContainersStatuses() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the list of completed containers' statuses.
- getCompletionPollInterval(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
The interval at which waitForCompletion() should check.
- getComponent(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getComponentInstance(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getComponentInstanceName() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getComponentName() - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
-
- getComponents() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getComponentType() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- getCompressedData() - Method in class org.apache.hadoop.io.compress.BlockDecompressorStream
-
- getCompressedData() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- getCompressMapOutput() - Method in class org.apache.hadoop.mapred.JobConf
-
Are the outputs of the maps be compressed?
- getCompressor(CompressionCodec, Configuration) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getCompressor(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- getCompressorType() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- getCompressOutput(JobConf) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
Is the job output compressed?
- getCompressOutput(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Is the job output compressed?
- getConcurrency() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
Get the number of containers that need to be scheduled concurrently.
- getConditions() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- getConf() - Method in interface org.apache.hadoop.conf.Configurable
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.conf.Configured
-
- getConf() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Return the provider configuration.
- getConf() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getConf(Configuration, StorageType, String) - Static method in enum org.apache.hadoop.fs.StorageType
-
Get the configured values for different StorageType.
- getConf() - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
-
- getConf() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
-
- getConf() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
-
- getConf() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver
-
Get the State Store configuration.
- getConf() - Method in class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
-
- getConf() - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
-
- getConf() - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
-
- getConf() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
-
Return the conf.
- getConf() - Method in class org.apache.hadoop.io.AbstractMapWritable
-
- getConf() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- getConf() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- getConf() - Method in class org.apache.hadoop.io.EnumSetWritable
-
- getConf() - Method in class org.apache.hadoop.io.GenericWritable
-
- getConf() - Method in class org.apache.hadoop.io.ObjectWritable
-
- getConf() - Method in class org.apache.hadoop.io.WritableComparator
-
- getConf() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
- getConf() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getConf() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- getConf() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Get the config of the task attempt this instance was constructed
with.
- getConf() - Method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
-
- getConf() - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
-
- getConf() - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
-
- getConf() - Method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
-
- getConf() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
- getConf() - Method in class org.apache.hadoop.net.ScriptBasedMapping
-
- getConf() - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- getConf() - Method in class org.apache.hadoop.net.TableMapping
-
- getConf() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- getConfig() - Method in class org.apache.hadoop.service.AbstractService
-
- getConfig() - Method in interface org.apache.hadoop.service.Service
-
Get the configuration of this service.
- getConfigs() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getConfiguration() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the underlying job configuration
- getConfiguration() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Return the configuration for the job.
- getConfiguration() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getConfiguration() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getConfResourceAsInputStream(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get an input stream attached to the configuration resource with the
given name.
- getConfResourceAsReader(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get a
Reader attached to the configuration resource with the
given
name.
- getConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
Returns a connection object o the DB
- getConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- getConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- getConstraintExpr() - Method in class org.apache.hadoop.yarn.api.resource.PlacementConstraint
-
Get the constraint expression of the placement constraint.
- getConstraints() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
-
- getContainer() - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer
-
Get the Container.
- getContainer(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getContainerEntities(ApplicationId, String, Map<String, String>, long, String) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
-
- getContainerEntities(ApplicationId, String, Map<String, String>, long, String) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient
-
Gets container entities for an application.
- getContainerEntity(ContainerId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
-
- getContainerEntity(ContainerId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient
-
Gets Timeline entity for the container.
- getContainerExitStatus() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the final exit status of the container.
- getContainerId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest
-
Get the ContainerId of the Container.
- getContainerId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest
-
Get the ContainerId of the container to re-initialize.
- getContainerId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest
-
Get the ContainerId of the container to localize resources.
- getContainerId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest
-
Get the ContainerId of the container to signal.
- getContainerId() - Method in class org.apache.hadoop.yarn.api.records.ContainerId
-
Get the identifier of the ContainerId.
- getContainerId() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the ContainerId of the container.
- getContainerId() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get the ContainerId of the container.
- getContainerId() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Get the ContainerId of the container.
- getContainerID() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getContainerIds() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesRequest
-
Get the list of ContainerIds of containers for which to obtain
the ContainerStatus.
- getContainerIds() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesRequest
-
Get the list of container IDs of the containers for which the localization
statuses are needed.
- getContainerIds() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersRequest
-
Get the ContainerIds of the containers to be stopped.
- getContainerLaunchContext() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest
-
Get the ContainerLaunchContext to re-initialize the container
with.
- getContainerLaunchContext() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
-
Get the ContainerLaunchContext for the container to be started
by the NodeManager.
- getContainerList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse
-
Get a list of ContainerReport for all the containers of an
application attempt.
- getContainerLogDir() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
Getter/Setter methods for log4j.
- getContainerLogDir() - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
-
Getter/Setter methods for log4j.
- getContainerLogFile() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
- getContainerLogFile() - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
-
- getContainerReport() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse
-
Get the ContainerReport for the container.
- getContainerReport(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient
-
Get a report of the given Container.
- getContainerReport(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report of the given Container.
- GetContainerReportRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by a client to the
ResourceManager to get an
ContainerReport for a container.
- GetContainerReportRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest
-
- GetContainerReportResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client requesting
a container report.
- GetContainerReportResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse
-
- getContainerRetryContext() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Get the ContainerRetryContext to relaunch container.
- getContainers() - Method in class org.apache.hadoop.yarn.api.records.PreemptionContract
-
Assign the set of
PreemptionContainer specifying which containers
owned by the
ApplicationMaster that may be reclaimed by the
ResourceManager.
- getContainers() - Method in class org.apache.hadoop.yarn.api.records.StrictPreemptionContract
-
Get the set of
PreemptionContainer specifying containers owned by
the
ApplicationMaster that may be reclaimed by the
ResourceManager.
- getContainers(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient
-
Get a report of all (Containers) of ApplicationAttempt in the cluster.
- getContainers(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report of all (Containers) of ApplicationAttempt in the cluster.
- getContainers() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getContainers() - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
-
Returns the containers of the component.
- getContainers(String, List<String>, String, List<ContainerState>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- getContainersFromPreviousAttempts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the list of running containers as viewed by
ResourceManager from previous application attempts which
have not been reported to the Application Master yet.
- getContainersFromPreviousAttempts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get the list of running containers as viewed by
ResourceManager from previous application attempts.
- GetContainersRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request from clients to get a list of container reports, which belong to
an application attempt from the ResourceManager.
- GetContainersRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest
-
- GetContainersResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the
ResourceManager to a client requesting
a list of
ContainerReport for containers.
- GetContainersResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse
-
- getContainerState() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the final ContainerState of the container.
- getContainerStatus(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Query the status of a container.
- getContainerStatusAsync(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- getContainerStatuses(GetContainerStatusesRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
The API used by the ApplicationMaster to request for current
statuses of Containers from the NodeManager.
- getContainerStatuses() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesResponse
-
Get the ContainerStatuses of the requested containers.
- GetContainerStatusesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by the
ApplicationMaster to the
NodeManager to get
ContainerStatus of requested
containers.
- GetContainerStatusesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesRequest
-
- GetContainerStatusesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the NodeManager to the
ApplicationMaster when asked to obtain the
ContainerStatus of requested containers.
- GetContainerStatusesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesResponse
-
- getContainersToIncrease() - Method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceRequest
-
Get a list of container tokens to be used for authorization during
container resource increase.
- getContainersToUpdate() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateRequest
-
Get a list of container tokens to be used for authorization during
container resource update.
- getContainerToken() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
-
Get the container token to be used for authorization during starting
container.
- getContainerToken() - Method in class org.apache.hadoop.yarn.api.records.Container
-
Get the ContainerToken for the container.
- getContainerType() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
Get the ContainerType of container to allocate.
- getContainerUpdateType() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Get the ContainerUpdateType of the container.
- getContainerVersion() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Get the ContainerId of the container.
- getContent() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
-
- getContentSummary(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getContentSummary(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getContentSummary(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getContext() - Method in class org.apache.hadoop.ipc.CallerContext
-
- getContext() - Method in class org.apache.hadoop.tools.DistCp
-
Returns the context.
- getContract() - Method in class org.apache.hadoop.yarn.api.records.PreemptionMessage
-
- getCopyBufferSize() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getCopyStrategy() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getCorruptBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
-
- getCorruptBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- getCount() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getCount() - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Get the current count of the buffer.
- getCounter() - Method in class org.apache.hadoop.mapred.Counters.Counter
-
- getCounter(Enum<?>) - Method in class org.apache.hadoop.mapred.Counters
-
Returns current value of the specified counter, or 0 if the counter
does not exist.
- getCounter(String) - Method in class org.apache.hadoop.mapred.Counters.Group
-
- getCounter(int, String) - Method in class org.apache.hadoop.mapred.Counters.Group
-
- getCounter(Counters, String, String) - Method in class org.apache.hadoop.mapred.JobClient
-
- getCounter(Enum<?>) - Method in interface org.apache.hadoop.mapred.Reporter
-
- getCounter(String, String) - Method in interface org.apache.hadoop.mapred.Reporter
-
- getCounter(Enum<?>) - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext
-
Get the
Counter for the given
counterName.
- getCounter(String, String) - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext
-
Get the
Counter for the given
groupName and
counterName.
- getCounter(Counters, String, String) - Method in class org.apache.hadoop.mapreduce.tools.CLI
-
- getCounterForName(String) - Method in class org.apache.hadoop.mapred.Counters.Group
-
Get the counter for the given name and create it if it doesn't exist.
- getCounters() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Gets the counters for this job.
- getCounters() - Method in class org.apache.hadoop.mapred.TaskReport
-
- getCounters() - Method in class org.apache.hadoop.mapreduce.Job
-
Gets the counters for this job.
- getCountersEnabled(JobConf) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Returns if the counters for the named outputs are enabled or not.
- getCountersEnabled(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs
-
Returns if the counters for the named outputs are enabled or not.
- getCountQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
Returns the query for getting the total number of rows,
subclasses can override this for custom behaviour.
- getCPU() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Get CPU utilization (The amount of vcores used).
- getCpuFrequency() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the CPU frequency of on the system.
- getCpus() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- getCpuUsagePercent() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Get the CPU usage by all the processes in the process-tree based on
average between samples as a ratio of overall CPU cycles similar to top.
- getCpuUsagePercentage() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the CPU usage % of the machine.
- getCreatedTime() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Get the created time of the domain
- getCreatedTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Get the created time of the domain.
- getCreatedTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getCreationFallbacks() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Get the fallback storage types for creating new block replicas.
- getCreationTime() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the creation time of the container.
- getCreationTime() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getCredential() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
-
- getCredential() - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
-
- getCredentialEntry(String) - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Get the credential entry for a specific alias.
- getCredentials() - Method in class org.apache.hadoop.mapred.JobConf
-
Get credentials for the job.
- getCredentials() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get credentials for the job.
- getCredentials() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Obtain the tokens in credentials form associated with this user.
- getCtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
Creation time of the file, directory, or symlink.
- getCumulativeCpuTime() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the cumulative CPU time since the system is on.
- getCumulativeCpuTime() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Get the CPU time in millisecond used by all the processes in the
process-tree since the process-tree was created
- getCurCall() - Static method in class org.apache.hadoop.ipc.Server
-
- getCurrent() - Static method in class org.apache.hadoop.ipc.CallerContext
-
- getCurrentApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the ApplicationAttemptId of the current
attempt of the application
- getCurrentBlock() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
-
Get the block containing the target position.
- getCurrentBlockReplication() - Method in class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
-
Get the actual number of replicas of the current block.
- getCurrentCapacity() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the current capacity of the queue.
- getCurrentContainerVersion() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
-
Get current container version.
- getCurrentDatanode() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
-
Get the datanode from which the stream is currently reading.
- getCurrentKey(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get the current version of the key, which should be used for encrypting new
data.
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
Get the current key
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
-
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
-
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
-
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
-
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Get current key
- getCurrentKey() - Method in class org.apache.hadoop.mapreduce.RecordReader
-
Get the current key
- getCurrentKey() - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext
-
Get the current key.
- getCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- getCurrentMaximumDownloadBandwidth() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Get the current maximum download bandwidth.
- getCurrentMaximumUploadBandwidth() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Get the current maximum upload bandwidth.
- getCurrentState() - Method in exception org.apache.hadoop.yarn.state.InvalidStateTransitonException
-
Deprecated.
- getCurrentState() - Method in interface org.apache.hadoop.yarn.state.StateMachine
-
- getCurrentTokensSize() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Total count of active delegation tokens.
- getCurrentTrashDir(Path) - Method in class org.apache.hadoop.fs.Trash
-
- getCurrentTrashDir() - Method in class org.apache.hadoop.fs.TrashPolicy
-
Get the current working directory of the Trash Policy
This API does not work with files deleted from encryption zone when HDFS
data encryption at rest feature is enabled as rename file between
encryption zones or encryption zone and non-encryption zone is not allowed.
- getCurrentTrashDir(Path) - Method in class org.apache.hadoop.fs.TrashPolicy
-
Get the current trash directory for path specified based on the Trash
Policy
- getCurrentUser() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Return the current user, including any doAs in the current stack.
- getCurrentUsernameUnencoded(String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
Get the current username, using the value of the parameter
env_hadoop_username if it is set on an insecure cluster.
- getCurrentValue(V) - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
Get the current value.
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
-
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
-
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
-
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
-
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Get the current value.
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Get current value
- getCurrentValue() - Method in class org.apache.hadoop.mapreduce.RecordReader
-
Get the current value.
- getCurrentValue() - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext
-
Get the current value.
- getCurrentWebResponses() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Gets the current number of web responses obtained from Azure Storage.
- getCustomAccessTokenProvider(Configuration) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
This method is provided for convenience for derived classes to define
custom
AzureADTokenProvider instance.
- getCustomResource(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Get custom resource utilization
(The amount of custom resource used).
- getCustomResources() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
- getDate() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getDate() - Static method in class org.apache.hadoop.util.VersionInfo
-
The date that Hadoop was compiled.
- getDate() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- getDBConf() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- getDBConf() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- getDBProductName() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
- getDeadline() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Get the deadline or the latest time by when the resource(s) must be
allocated.
- getDeclaredClass() - Method in class org.apache.hadoop.io.ObjectWritable
-
Return the class this is meant to be.
- getDeclaredComponentType() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- getDeclaredFieldsIncludingInherited(Class<?>) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Gets all the declared fields of a class including fields declared in
superclasses.
- getDeclaredMethodsIncludingInherited(Class<?>) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Gets all the declared methods of a class including methods declared in
superclasses.
- getDecommissionedInstances() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getDecommissionedTaskTrackerCount() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the number of decommissioned trackers in the cluster.
- getDecommissioningTimeout() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Optional decommissioning timeout in seconds (null indicates absent
timeout).
- getDecompressor(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- getDecompressorType() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- getDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the default permission for directory and symlink.
- getDefaultBlockSize() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Return the number of bytes that large input files should be optimally
be split into to minimize i/o time.
- getDefaultBlockSize() - Method in class org.apache.hadoop.fs.FileSystem
-
- getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return the number of bytes that large input files should be optimally
be split into to minimize I/O time.
- getDefaultBlockSize() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getDefaultBlockSize() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getDefaultBlockSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
- getDefaultCompressionType(Configuration) - Static method in class org.apache.hadoop.io.SequenceFile
-
Get the compression type for the reduce outputs
- getDefaultDelegationTokenAuthenticator() - Static method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
.bz2 is recognized as the default extension for compressed BZip2 files
- getDefaultExtension() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
Get the default filename extension for this kind of compression.
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- getDefaultMaps() - Method in class org.apache.hadoop.mapred.JobClient
-
Get status information about the max available Maps in the cluster.
- getDefaultNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the default node label expression of the queue, this takes
affect only when the ApplicationSubmissionContext and
ResourceRequest don't specify their
NodeLabelExpression.
- getDefaultPort() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getDefaultPort() - Method in class org.apache.hadoop.fs.FileSystem
-
Get the default port for this FileSystem.
- getDefaultPort() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
Get the default port for this FTPFileSystem.
- getDefaultReduces() - Method in class org.apache.hadoop.mapred.JobClient
-
Get status information about the max available Reduces in the cluster.
- getDefaultReplication() - Method in class org.apache.hadoop.fs.FileSystem
-
- getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Get the default replication for a path.
- getDefaultReplication() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getDefaultReplication() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getDefaultReplication() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- getDefaultStoragePolicyId() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getDefaultUri(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get the default FileSystem URI from a configuration.
- getDefaultWorkFile(TaskAttemptContext, String) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Get the default path and filename for the output format.
- getDelegate() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Obtain an iterator over the child RRs apropos of the value type
ultimately emitted from this join.
- getDelegate() - Method in class org.apache.hadoop.mapred.join.JoinRecordReader
-
Return an iterator wrapping the JoinCollector.
- getDelegate() - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader
-
Return an iterator returning a single value from the tuple.
- getDelegate() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Obtain an iterator over the child RRs apropos of the value type
ultimately emitted from this join.
- getDelegate() - Method in class org.apache.hadoop.mapreduce.lib.join.JoinRecordReader
-
Return an iterator wrapping the JoinCollector.
- getDelegate() - Method in class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader
-
Return an iterator returning a single value from the tuple.
- getDelegationKey(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- getDelegationToken(String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Get a delegation token from remote service endpoint if
'fs.azure.enable.kerberos.support' is set to 'true'.
- getDelegationToken(Text) - Method in class org.apache.hadoop.mapred.JobClient
-
Get a delegation token for the user from the JobTracker.
- getDelegationToken(Text) - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get a delegation token for the user from the JobTracker.
- getDelegationToken() - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.CancelDelegationTokenRequest
-
- getDelegationToken() - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenRequest
-
- getDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Requests a delegation token using the configured Authenticator
for authentication.
- getDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Requests a delegation token using the configured Authenticator
for authentication.
- getDelegationToken() - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.Token
-
- getDelegationToken(URL, AuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Requests a delegation token using the configured Authenticator
for authentication.
- getDelegationToken(URL, AuthenticatedURL.Token, String, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Requests a delegation token using the configured Authenticator
for authentication.
- getDelegationToken(String) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient
-
Get a delegation token so as to be able to talk to the timeline server in a
secure way.
- GetDelegationTokenRequest - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords
-
- GetDelegationTokenRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request issued by the client to get a delegation token from
the ResourceManager.
- GetDelegationTokenRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest
-
- GetDelegationTokenResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- GetDelegationTokenResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse
-
- getDelegationTokens(String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- getDependencies() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getDependencies() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getDependentJobs() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
- getDependingJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
- getDescription() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getDescription() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Get the domain description
- getDescription() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Get the domain description.
- getDescription() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getDestFile() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- getDestFile() - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus
-
Destination file.
- getDestPath() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- getDiagnostics() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getDiagnostics() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
-
Get diagnostic information on application failure.
- getDiagnostics() - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest
-
Get the diagnostics to which the application is being killed.
- getDiagnostics() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the diagnositic information of the application attempt in case
of errors.
- getDiagnostics() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the diagnositic information of the application in case of
errors.
- getDiagnostics() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get diagnostic messages for failed containers.
- getDiagnostics() - Method in class org.apache.hadoop.yarn.api.records.LocalizationStatus
-
Get the diagnostics.
- getDiagnostics() - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus
-
Diagnostics.
- getDiagnostics() - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
- getDiagnosticsInfo() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the DiagnosticsInfo of the container.
- getDiagnosticsInfo() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
-
- getDigest() - Method in class org.apache.hadoop.io.MD5Hash
-
Returns the digest bytes.
- getDigester() - Static method in class org.apache.hadoop.io.MD5Hash
-
Create a thread local MD5 digester.
- getDir() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- getDirDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the default permission for directory.
- getDirectoryCount() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getDisplayName() - Method in class org.apache.hadoop.mapred.Counters.Counter
-
- getDisplayName() - Method in class org.apache.hadoop.mapred.Counters.Group
-
- getDisplayName() - Method in interface org.apache.hadoop.mapreduce.Counter
-
Get the display name of the counter.
- getDisplayName() - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase
-
Get the display name of the group.
- getDockerClientConfig() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
The Docker client config for the service.
- getDomainId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Get the ID of the domain that the entity is to be put
- getDomains() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains
-
Get a list of domains
- getDouble(String, double) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a double.
- getDstPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
-
- getDU(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Takes an input dir and returns the du on that local directory.
- getDuration() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
Get the duration in milliseconds for which the resource is required.
- getDurationString() - Method in class org.apache.hadoop.util.OperationDuration
-
- getEffectivePermission(AclEntry) - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Get the effective permission for the AclEntry
- getEffectivePermission(AclEntry, FsPermission) - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Get the effective permission for the AclEntry.
- getElementType() - Method in class org.apache.hadoop.io.EnumSetWritable
-
Returns the class of all the elements of the underlying EnumSetWriable.
- getEmptier() - Method in class org.apache.hadoop.fs.Trash
-
Return a
Runnable that periodically empties the trash of all
users, intended to be run by the superuser.
- getEmptier() - Method in class org.apache.hadoop.fs.TrashPolicy
-
Return a
Runnable that periodically empties the trash of all
users, intended to be run by the superuser.
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Return path of the enclosing root for a given path
The enclosing root path is a common ancestor that should be used for temp and staging dirs
as well as within encryption zones and other restricted directories.
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return path of the enclosing root for a given path.
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getEncryptDataTransfer() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getEncryptedBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getEncryptionZoneForPath(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Get the path of the encryption zone for a given file or directory.
- getEndTime() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Get the end time to use to search for reservations.
- getEndTime() - Method in class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest
-
Get the end time that the resource is allocated.
- getEnforceExecutionType() - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
-
Get whether Scheduling Authority should return Containers of exactly the
Execution Type requested for this ResourceRequest.
- getEnhancedHeadroom() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
- getEntities() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities
-
Get a list of entities
- getEntities() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
-
- getEntity() - Method in class org.apache.hadoop.yarn.security.AccessRequest
-
- getEntityId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Get the entity Id
- getEntityId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
-
Get the entity Id
- getEntityId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Get the entity Id
- getEntityId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError
-
Get the entity Id.
- getEntityType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Get the entity type
- getEntityType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
-
Get the entity type
- getEntityType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Get the entity type
- getEntityType() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError
-
Get the entity type.
- getEntries() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the list of all ACL entries, ordered by their natural ordering.
- getEntry(MapFile.Reader[], Partitioner<K, V>, K, V) - Static method in class org.apache.hadoop.mapred.MapFileOutputFormat
-
Get an entry from output generated by this class.
- getEntry(MapFile.Reader[], Partitioner<K, V>, K, V) - Static method in class org.apache.hadoop.mapreduce.lib.output.MapFileOutputFormat
-
Get an entry from output generated by this class.
- getEnum(String, T) - Method in class org.apache.hadoop.conf.Configuration
-
Return value matching this enumerated type.
- getEnumSet(String, Class<E>, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Build an enumset from a comma separated list of values.
- getEnv() - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getEnv(String) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getEnvironment(String) - Method in class org.apache.hadoop.util.Shell
-
Get an environment variable.
- getEnvironment() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Get environment variables for the container.
- getEnvironmentVariableRegex() - Static method in class org.apache.hadoop.util.Shell
-
Return a regular expression string that match environment variables.
- getErasureCodedBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getErasureCodingPolicies() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Get the Erasure coding policies supported.
- getErasureCodingPolicy() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getErasureCodingPolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Get the erasure coding policy information for the specified path
- getErasureCodingPolicyHeader() - Static method in class org.apache.hadoop.fs.ContentSummary
-
- getErrorCode() - Method in exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
-
- getErrorCode() - Method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
-
- getErrorCode() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Get the error code
- getErrorCode() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError
-
Get the error code.
- getErrorCodes() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- getErrorMessage() - Method in exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
-
- getErrorMessage() - Method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
-
- getErrors() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse
-
- getErrors() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse
-
- getEstimator() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Get the quantile estimator.
- getEvaluatedEntries() - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get the evaluated operations.
- getEvent() - Method in exception org.apache.hadoop.yarn.state.InvalidStateTransitonException
-
Deprecated.
- getEventHandler() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- getEventHandler() - Method in interface org.apache.hadoop.yarn.event.Dispatcher
-
- getEventId() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
Returns event Id.
- getEventInfo() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
Set the information of the event
- getEventQueueSize() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- getEvents() - Method in class org.apache.hadoop.hdfs.inotify.EventBatch
-
- getEvents() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Get a list of events related to the entity
- getEvents() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
-
Get a list of events
- getEvents() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getEventType() - Method in class org.apache.hadoop.hdfs.inotify.Event
-
- getEventType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
Get the event type
- getExceptions() - Method in exception org.apache.hadoop.io.MultipleIOException
-
- getExcludePattern() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Get exclude pattern.
- getExecString() - Method in class org.apache.hadoop.util.Shell
-
return an array containing the command name and its parameters.
- getExecutable(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Get the URI of the application's executable.
- getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the execution type of the container.
- getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get the ExecutionType of the container.
- getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
-
Get ExecutionType.
- getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Get the target ExecutionType of the container.
- getExecutionType() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
Get the ExecutionType of container to allocate
- getExecutionTypeRequest() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Get whether locality relaxation is enabled with this
ResourceRequest.
- getExitCode() - Method in exception org.apache.hadoop.service.ServiceStateException
-
- getExitCode() - Method in class org.apache.hadoop.util.Shell
-
get the exit code.
- getExitStatus() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get the exit status for the container.
- getExpectedTxid() - Method in exception org.apache.hadoop.hdfs.inotify.MissingEventsException
-
- getExpiration() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
-
- getExpireInterval(O) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- getExpiryTime() - Method in class org.apache.hadoop.fs.adl.oauth2.AzureADTokenProvider
-
Obtain expiry time of the token.
- getExpiryTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout
-
Get expiryTime for given timeout type.
- getExpiryTimeStamp() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getExposedPorts() - Method in class org.apache.hadoop.yarn.api.records.Container
-
Get the exposed ports of the node on which the container is allocated.
- getExposedPorts() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get exposed ports of the container.
- getExposedPorts() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get exposed ports of the container.
- getExposedPorts() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getExternalAccessControlEnforcer(INodeAttributeProvider.AccessControlEnforcer) - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
-
Can be over-ridden by implementations to provide a custom Access Control
Enforcer that can provide an alternate implementation of the
default permission checking logic.
- getExternalEndpoint(String) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
Look up an external endpoint
- getExternalHandler() - Static method in class org.apache.hadoop.ipc.Client
-
- getExtraOptions() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
-
Get extra options specific to an erasure code.
- getFactory(Class) - Static method in class org.apache.hadoop.io.WritableFactories
-
Define a factory for a class.
- getFailedJobList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
- getFailedJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
-
- getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateResponse
-
Get the containerId-to-exception map in which the exception indicates
error from each container for failed requests.
- getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesResponse
-
Get the containerId-to-exception map in which the exception indicates error
from per container for failed requests.
- getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceResponse
-
Get the containerId-to-exception map in which the exception indicates
error from each container for failed requests.
- getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersResponse
-
Get the containerId-to-exception map in which the exception indicates error
from per container for failed requests
- getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersResponse
-
Get the containerId-to-exception map in which the exception indicates error
from per container for failed requests.
- getFailureCause() - Method in class org.apache.hadoop.service.AbstractService
-
- getFailureCause() - Method in interface org.apache.hadoop.service.Service
-
Get the first exception raised during the service failure.
- getFailureInfo() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get failure info for the job.
- getFailureInfo() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Gets any available info on the reason of failure of the job.
- getFailureState() - Method in class org.apache.hadoop.service.AbstractService
-
- getFailureState() - Method in interface org.apache.hadoop.service.Service
-
- getFailuresValidityInterval() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- getFencer() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getFencingParameters() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getFieldNames() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- getFields() - Method in class org.apache.hadoop.yarn.service.api.records.Error
-
- getFile(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Get a local file name under a directory named in dirsProp with
the given path.
- getFile() - Method in class org.apache.hadoop.yarn.api.records.URL
-
Get the file of the URL.
- getFileAndDirectoryCount() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return the directory count.
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Return an array containing hostnames, offset and size of
portions of the given file.
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Return an array containing hostnames, offset and size of
portions of the given file.
- getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getFileBlockLocations(FileSystem, FileStatus) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
- getFileBufferSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Get the checksum of a file.
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Get the checksum of a file, if the FS supports checksums.
- getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Get the checksum of a file, from the beginning of the file till the
specific length.
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.yarn.client.api.SharedCacheClient
-
A convenience method to calculate the checksum of a specified file.
- getFileClassPaths() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the file entries in classpath as an array of Path
- getFileContext(AbstractFileSystem, Configuration) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext with specified FS as default using the specified
config.
- getFileContext(AbstractFileSystem) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext for specified file system using the default config.
- getFileContext() - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext using the default config read from the
$HADOOP_CONFIG/core.xml, Unspecified key-values for config are defaulted
from core-defaults.xml in the release jar.
- getFileContext(URI) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext for specified URI using the default config.
- getFileContext(URI, Configuration) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext for specified default URI using the specified config.
- getFileContext(Configuration) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext using the passed config.
- getFileControllerName() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Get the name of the file controller.
- getFileCount() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getFileDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the default permission for file.
- getFileDescriptor() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- getFileEncryptionInfo(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Returns the FileEncryptionInfo on the HdfsFileStatus for the given path.
- getFileInfo(JobId) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
The specification of this method matches that of
FileContext.getFileLinkStatus(Path)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path leading up to the final path component.
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Return a file status object that represents the path.
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Return a FileStatus representing the given path.
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getFileListingPath() - Method in class org.apache.hadoop.tools.DistCp
-
Get default name of the copy listing file.
- getFilenamePaths() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
Get the list of filenames as paths.
- getFilenames() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getFiles() - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getFilesCached() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
-
- getFilesCached() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
-
- getFileSharedCacheUploadPolicies(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
This is to get the shared cache upload policies for files.
- getFileSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
-
The size of the closed file in bytes.
- getFileSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
-
The size of the truncated file in bytes.
- getFilesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
-
- getFilesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
-
- getFileStatus(Configuration, URI) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
The specification of this method matches that of
FileContext.getFileStatus(Path)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Return a file status object that represents the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- getFileStatus(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Return a file status object that represents the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return a file status object that represents the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Get file status.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Return a file status object that represents the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
The specification of this method matches that of
FileContext.getFileStatus(Path)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path.
- getFileStatus() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
-
- getFileSystem(Configuration) - Method in class org.apache.hadoop.fs.Path
-
Return the FileSystem that owns this Path.
- getFileSystem() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get the file system where job-specific files are stored
- getFileSystem(Configuration) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- getFileSystemClass(String, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get the FileSystem implementation class of a filesystem.
- getFileSystemInstanceId() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
The unique identifier for this file system in the metrics.
- getFilesystemProperties(TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getFileTimestamps() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the timestamps of the files.
- getFilterParams(Configuration, String) - Static method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
Constructs a mapping of configuration properties to be used for filter
initialization.
- getFilterParams(Configuration, String) - Static method in class org.apache.hadoop.security.http.XFrameOptionsFilter
-
Constructs a mapping of configuration properties to be used for filter
initialization.
- getFiltersFile() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getFinalApplicationStatus() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
-
Get final state of the ApplicationMaster.
- getFinalApplicationStatus() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the final finish status of the application.
- getFinalParameters() - Method in class org.apache.hadoop.conf.Configuration
-
Get the set of parameters marked final.
- getFinishTime() - Method in class org.apache.hadoop.mapreduce.Job
-
Get finish time of the job.
- getFinishTime() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Get the finish time of the job.
- getFinishTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the finish time of the application.
- getFinishTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the finish time of the application.
- getFinishTime() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the Finish time of the container.
- getFlags() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getFlags() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getFloat(String, float) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a float.
- getFlowName() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- getFlowRuns() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- getFormatMinSplitSize() - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Get the lower bound on split size imposed by the format.
- getFormatMinSplitSize() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat
-
- getFormattedString() - Method in class org.apache.hadoop.yarn.api.records.Resource
-
This method is to get memory in terms of KB|MB|GB.
- getFormattedString(long) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
- getForwardedAddresses() - Method in class org.apache.hadoop.yarn.security.AccessRequest
-
- getFromSnapshot() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getFS() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getFS() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- getFS() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getFs() - Method in class org.apache.hadoop.mapred.JobClient
-
Get a filesystem handle.
- getFsAction(String) - Static method in enum org.apache.hadoop.fs.permission.FsAction
-
Get the FsAction enum for String representation of permissions
- getFSofPath(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Get the file system of supplied path.
- getFSofPath(Path, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
- getFsStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getFsStatus() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getFsStatus(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Returns a status object describing the use and capacity of the
file system denoted by the Parh argument p.
- getFsStatus() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getFullJob(JobId) - Method in interface org.apache.hadoop.mapreduce.v2.hs.HistoryStorage
-
Get a fully parsed job.
- getGetPermissionCommand() - Static method in class org.apache.hadoop.util.Shell
-
Return a command to get permission information.
- getGid(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getGidAllowingUnknown(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getGlobalContextEntries() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get an iterator over the global entries.
- getGlobalContextEntry(String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get a global entry.
- getGlobalStorageStatistics() - Static method in class org.apache.hadoop.fs.FileSystem
-
Get the global storage statistics.
- getGrayListedTaskTrackerCount() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the number of graylisted trackers in the cluster.
- getGraylistedTrackerNames() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Deprecated.
- getGraylistedTrackers() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Deprecated.
- getGroup() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the group associated with the file.
- getGroup() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the file group.
- getGroup(String) - Method in class org.apache.hadoop.mapred.Counters
-
- getGroup(String) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters
-
Returns the named counter group, or an empty group if there is none
with the specified name.
- getGroupAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getGroupingComparator() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the user defined
RawComparator comparator for
grouping keys of inputs to the reduce.
- getGroupName() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
- getGroupName() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getGroupName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- getGroupName(int, String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getGroupNames() - Method in class org.apache.hadoop.mapred.Counters
-
- getGroupNames() - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters
-
Returns the names of all counter classes.
- getGroupNames() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the group names for this user.
- getGroups() - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Get the names of user groups allowed for this service.
- getGroups(String) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
Get all various group memberships of a given user.
- getGroups() - Method in class org.apache.hadoop.security.UserGroupInformation
-
- getGroupsCommand() - Static method in class org.apache.hadoop.util.Shell
-
a Unix command to get the current user's groups list.
- getGroupsForUserCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
A command to get a given user's groups list.
- getGroupsIDForUserCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
A command to get a given user's group id list.
- getGroupsSet(String) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
Get all various group memberships of a given user.
- getGroupsSet() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the groups names for the user as a Set.
- getHadoopBuildVersion() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- getHadoopHome() - Static method in class org.apache.hadoop.util.Shell
-
Get the Hadoop home directory.
- getHadoopVersion() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- getHadoopVersionBuiltOn() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- getHeader(boolean) - Static method in class org.apache.hadoop.fs.ContentSummary
-
Return the header of the output.
- getHeader() - Static method in class org.apache.hadoop.fs.QuotaUsage
-
Return the header of the output.
- getHeaderFields() - Static method in class org.apache.hadoop.fs.ContentSummary
-
Returns the names of the fields from the summary header.
- getHealthMonitorAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
Returns an optional separate RPC server address for health checks at the
target node.
- getHealthMonitorProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
Returns a proxy to connect to the target HA service for health monitoring.
- getHealthMonitorProxy(Configuration, int, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getHealthReport() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get the diagnostic health report of the node.
- getHealthStatus() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
-
- getHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
-
- getHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- getHistoryFile() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getHistoryUrl() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the url where history file is archived.
- getHistoryUrl() - Method in class org.apache.hadoop.mapreduce.Job
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Return the current user's home directory in this file system.
- getHomeDirectory() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Constructing home directory locally is fine as long as Hadoop
local user name and ADL user name relationship story is not fully baked
yet.
- getHomeDirectory() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.FileContext
-
Return the current user's home directory in this file system.
- getHomeDirectory() - Method in class org.apache.hadoop.fs.FileSystem
-
Return the current user's home directory in this FileSystem.
- getHomeDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getHost() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
Get the host on which the ApplicationMaster is
running.
- getHost() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the host on which this attempt of
ApplicationMaster is running.
- getHost() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the host on which the ApplicationMaster
is running.
- getHost() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get the hostname where the container runs.
- getHost() - Method in class org.apache.hadoop.yarn.api.records.NodeId
-
Get the hostname of the node.
- getHost() - Method in class org.apache.hadoop.yarn.api.records.URL
-
Get the host of the URL.
- getHostAndPort() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean
-
Get host and port of JournalNode.
- getHostFromPrincipal(String) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Get the host name from the principal name of format <service
>/host@realm.
- getHostname() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getHostname() - Method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
-
- getHostname() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getHostNames() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesRequest
-
Get hostnames for which mapping is required.
- getHosts() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the list of hosts (hostname) hosting this block.
- getHttpAddress() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get the http address of the node.
- getId() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
-
- getId() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
-
- getId() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
-
- getId(Class<?>) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
get id.
- getID() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the job identifier.
- getId() - Method in class org.apache.hadoop.mapreduce.ID
-
returns the int which represents the identifier
- getId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationId
-
Get the short integer identifier of the ApplicationId
which is unique for all applications started by a particular instance
of the ResourceManager.
- getId() - Method in class org.apache.hadoop.yarn.api.records.Container
-
Get the globally unique identifier for the container.
- getId() - Method in class org.apache.hadoop.yarn.api.records.ContainerId
-
Deprecated.
- getId() - Method in class org.apache.hadoop.yarn.api.records.PreemptionContainer
-
- getId() - Method in class org.apache.hadoop.yarn.api.records.ReservationId
-
Get the long identifier of the
ReservationId which is unique for
all Reservations started by a particular instance of the
ResourceManager.
- getId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Get the domain ID
- getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Get the domain ID.
- getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
- getId() - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
-
- getId() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getId() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getIdentifier() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver
-
Gets a unique identifier for the running task/process.
- getIdentifier() - Method in class org.apache.hadoop.security.token.Token
-
Get the token identifier's byte representation.
- getIdentifier() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getIdentifier() - Method in class org.apache.hadoop.yarn.api.records.Token
-
Get the token identifier.
- getIdPrefix() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getIncludeApplications() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Is information about active applications required?
- getIncludeChildQueues() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Is information about child queues required?
- getIncludePattern() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Get include pattern.
- getIncludeResourceAllocations() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Get the boolean representing whether or not the user
is requesting the full resource allocation.
- getInfo() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
-
- getInfo() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolEntry
-
- getInfo() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getInfo() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- getInitialMessage() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Some file systems like LocalFileSystem have an initial workingDir
that is used as the starting workingDir.
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.FileSystem
-
Note: with the new FileContext class, getWorkingDirectory()
will be removed.
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getiNodeType() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
- getInotifyEventStream() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Exposes a stream of namesystem events.
- getInotifyEventStream(long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
- getInputBoundingQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getInputClass() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getInputConditions() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getInputCountQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getInputDirRecursive(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
- getInputFieldNames() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getInputFileBasedOutputFileName(JobConf, String) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat
-
Generate the outfile name based on a given name and the input file name.
- getInputFormat() - Method in class org.apache.hadoop.mapred.JobConf
-
- getInputFormatClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
- getInputOrderBy() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getInputPathFilter(JobConf) - Static method in class org.apache.hadoop.mapred.FileInputFormat
-
Get a PathFilter instance of the filter set for the input paths.
- getInputPathFilter(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Get a PathFilter instance of the filter set for the input paths.
- getInputPaths(JobConf) - Static method in class org.apache.hadoop.mapred.FileInputFormat
-
Get the list of input
Paths for the map-reduce job.
- getInputPaths(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Get the list of input
Paths for the map-reduce job.
- getInputQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getInputSplit() - Method in interface org.apache.hadoop.mapred.Reporter
-
- getInputSplit() - Method in interface org.apache.hadoop.mapreduce.MapContext
-
Get the input split for this map.
- getInputTableName() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getInstance(Configuration, FileSystem, Path) - Static method in class org.apache.hadoop.fs.TrashPolicy
-
- getInstance(Configuration, FileSystem) - Static method in class org.apache.hadoop.fs.TrashPolicy
-
Get an instance of the configured TrashPolicy based on the value
of the configuration parameter fs.trash.classname.
- getInstance() - Static method in class org.apache.hadoop.mapreduce.Job
-
- getInstance(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
- getInstance(Configuration, String) - Static method in class org.apache.hadoop.mapreduce.Job
-
Creates a new
Job with no particular
Cluster and a given jobName.
- getInstance(JobStatus, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
- getInstance(Cluster) - Static method in class org.apache.hadoop.mapreduce.Job
-
- getInstance(Cluster, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
- getInstance() - Static method in class org.apache.hadoop.yarn.util.SystemClock
-
- getInstances(String, Class<U>) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a List
of objects implementing the interface specified by xface.
- getInstances(String, List<String>, String, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
- getInstances(String, List<String>, String, List<String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- getInstrumentation() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Gets the metrics source for this file system.
- getInt(String, int) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as an int.
- getInternalEndpoint(String) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
Look up an internal endpoint
- getInterpreter() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequests
-
Get the
ReservationRequestInterpreter, representing how the list of
resources should be allocated, this captures temporal ordering and other
constraints.
- getInterval() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Get the rollover interval (in seconds) of the estimator.
- getIntraQueuePreemptionDisabled() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the intra-queue preemption status of the queue.
- getInts(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a set of comma-delimited
int values.
- getIOStatistics() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Get the IO Statistics of the nested stream, falling back to
null if the stream does not implement the interface
IOStatisticsSource.
- getIOStatistics() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Get the IO Statistics of the nested stream, falling back to
empty statistics if the stream does not implement the interface
IOStatisticsSource.
- getIOStatistics() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
Return any IOStatistics provided by the underlying stream.
- getIOStatistics() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
-
Return any IOStatistics provided by the underlying stream.
- getIOStatistics() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- getIOStatistics() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getIOStatistics() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
- getIp() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getIPs() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get all the IP addresses with which the container run.
- getIsJavaMapper(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Check whether the job is using a Java Mapper.
- getIsJavaRecordReader(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Check whether the job is using a Java RecordReader
- getIsJavaRecordWriter(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Will the reduce use a Java RecordWriter?
- getIsJavaReducer(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Check whether the job is using a Java Reducer.
- getIsKillCompleted() - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse
-
Get the flag which indicates that the process of killing application is completed or not.
- getIsNamespaceEnabled(TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getIsRelatedToEntities() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getIssueDate() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getIsUnregistered() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterResponse
-
Get the flag which indicates that the application has successfully
unregistered with the RM and the application can safely stop.
- getIterator() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
-
- getJar() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the user jar for the map-reduce job.
- getJar() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the pathname of the job's jar.
- getJarsInDirectory(String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Returns all jars that are in the directory.
- getJarsInDirectory(String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Returns all jars that are in the directory.
- getJarUnpackPattern() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the pattern for jar contents to unpack on the tasktracker
- getJNStartedTimeInMillis() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean
-
Get the start time of the JournalNode.
- getJob(JobID) - Method in class org.apache.hadoop.mapred.JobClient
-
- getJob(String) - Method in class org.apache.hadoop.mapred.JobClient
-
- getJob() - Method in class org.apache.hadoop.mapred.lib.CombineFileSplit
-
- getJob(JobID) - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get job corresponding to jobid.
- getJob() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
- getJobACLs() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Get the job acls.
- getJobAttemptPath(int) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Compute the path where the output of a given job attempt will be placed.
- getJobAttemptPath(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Compute the path where the output of a task attempt is stored until
that task is committed.
- getJobAttemptPath(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Compute the path where the output of a given job attempt will be placed.
- getJobAttemptPath(JobContext, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Compute the path where the output of a given job attempt will be placed.
- getJobAttemptPath(int) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Compute the path where the output of a given job attempt will be placed.
- getJobClient() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
- getJobConf() - Method in interface org.apache.hadoop.mapred.JobContext
-
Get the job Configuration
- getJobConf() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
- getJobConf() - Method in interface org.apache.hadoop.mapred.TaskAttemptContext
-
- getJobEndNotificationCustomNotifierClass() - Method in class org.apache.hadoop.mapred.JobConf
-
Returns the class to be invoked in order to send a notification
after the job has completed (success/failure).
- getJobEndNotificationURI() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the uri to be invoked in-order to send a notification after the job
has completed (success/failure).
- getJobFile() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the path of the submitted job configuration.
- getJobFile() - Method in class org.apache.hadoop.mapreduce.Job
-
Get the path of the submitted job configuration.
- getJobFile() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Get the configuration file for the job.
- getJobHistoryUrl(JobID) - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get the job history file path for a given job id.
- getJobId() - Method in class org.apache.hadoop.mapred.JobStatus
-
- getJobID() - Method in class org.apache.hadoop.mapred.JobStatus
-
- getJobID() - Method in interface org.apache.hadoop.mapred.RunningJob
-
- getJobID() - Method in class org.apache.hadoop.mapred.TaskAttemptID
-
- getJobID() - Method in class org.apache.hadoop.mapred.TaskID
-
- getJobID() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the unique ID for the job.
- getJobID() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getJobID() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
- getJobId() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getJobID() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
-
Returns the
JobID object that this task attempt belongs to
- getJobID() - Method in class org.apache.hadoop.mapreduce.TaskID
-
Returns the
JobID object that this tip belongs to.
- getJobIdSource() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getJobIDsPattern(String, Integer) - Static method in class org.apache.hadoop.mapred.JobID
-
Deprecated.
- getJobInner(JobID) - Method in class org.apache.hadoop.mapred.JobClient
-
- getJobLocalDir() - Method in class org.apache.hadoop.mapred.JobConf
-
Get job-specific shared directory for use as scratch space
- getJobName() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the user-specified job name.
- getJobName() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the name of the job.
- getJobName() - Method in class org.apache.hadoop.mapreduce.Job
-
The user-specified job name.
- getJobName() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the user-specified job name.
- getJobName() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Get the user-specified job name.
- getJobName() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
- getJobPath() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Compute the path under which all job attempts will be placed.
- getJobPriority() - Method in class org.apache.hadoop.mapred.JobConf
-
- getJobPriority() - Method in class org.apache.hadoop.mapred.JobStatus
-
Return the priority of the job
- getJobPriorityAsInteger() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the priority for this job.
- getJobRunState(int) - Static method in class org.apache.hadoop.mapred.JobStatus
-
Helper method to get human-readable state of the job.
- getJobSetupCleanupNeeded() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get whether job-setup and job-cleanup is needed for the job
- getJobsFromQueue(String) - Method in class org.apache.hadoop.mapred.JobClient
-
Gets all the jobs which were added to particular Job Queue
- getJobState() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Returns the current state of the Job.
- getJobState() - Method in class org.apache.hadoop.mapreduce.Job
-
Returns the current state of the Job.
- getJobState() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
- getJobStatus() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Returns a snapshot of the current status,
JobStatus, of the Job.
- getJobStatuses() - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Get the jobs submitted to queue
- getJobTrackerState() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Deprecated.
- getJobTrackerStatus() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the JobTracker's status.
- getJobTrackerStatus() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get the JobTracker's status.
- getJobUniqueId() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Get the unique ID of this job.
- getJournalsStatus() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean
-
Get status information (e.g., whether formatted) of JournalNode's journals.
- getJtIdentifier() - Method in class org.apache.hadoop.mapreduce.JobID
-
- getKeepCommandFile(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Does the user want to keep the command file for debugging? If this is
true, pipes will write a copy of the command data to a file in the
task directory named "downlink.data", which may be used to run the C++
program under the debugger.
- getKeepContainersAcrossApplicationAttempts() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the flag which indicates whether to keep containers across application
attempts or not.
- getKeepFailedTaskFiles() - Method in class org.apache.hadoop.mapred.JobConf
-
Should the temporary files for failed tasks be kept?
- getKeepTaskFilesPattern() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the regular expression that is matched against the task names
to see if we need to keep the files.
- getKerberosInfo(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Look up the KerberosInfo for a given protocol.
- getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.admin.AdminSecurityInfo
-
- getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.client.ClientRMSecurityInfo
-
- getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.client.ClientTimelineSecurityInfo
-
- getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.ContainerManagerSecurityInfo
-
- getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.SchedulerSecurityInfo
-
- getKerberosPrincipal() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
The Kerberos Principal of the service.
- getKey() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getKey() - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
-
- getKeyClass() - Method in class org.apache.hadoop.io.WritableComparator
-
Returns the WritableComparable implementation class.
- getKeyClass() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
-
- getKeyClass() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- getKeyClass() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
-
- getKeyFieldComparatorOption() - Method in class org.apache.hadoop.mapred.JobConf
-
- getKeyFieldComparatorOption(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
-
- getKeyFieldPartitionerOption() - Method in class org.apache.hadoop.mapred.JobConf
-
- getKeyFieldPartitionerOption(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
-
- getKeyId() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
-
- getKeyId() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- getKeyName() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
-
- getKeyProvider() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Get KeyProvider if present.
- getKeyProviderUri() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getKeys() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get the key names for all keys.
- getKeysMetadata(String...) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get key metadata in bulk.
- getKeytab() - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
-
The URI of the kerberos keytab.
- getKeytabFile() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get the key material for a specific version of the key.
- getKeyVersions(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get the key material for all versions of a specific key name.
- getKind() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getKind() - Method in class org.apache.hadoop.security.token.Token
-
Get the token kind.
- getKind() - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
-
- getKind() - Method in class org.apache.hadoop.security.token.TokenIdentifier
-
Get the token kind
- getKind() - Method in class org.apache.hadoop.yarn.api.records.Token
-
Get the token kind.
- getKind() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
-
- getKind() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
-
- getKind() - Method in class org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier
-
- getKind() - Method in class org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier
-
- getKind() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getKind() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- getLabelsToNodes(GetLabelsToNodesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by client to get labels to nodes mappings
in existing cluster.
- getLabelsToNodes() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by client to get labels to nodes mapping
in existing cluster
- getLabelsToNodes(Set<String>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by client to get labels to nodes mapping
for specified labels in existing cluster
- getLastHealthReportTime() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get the last timestamp at which the health report was received.
- getLatestSingleValueMetric(TimelineMetric) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
Get the latest timeline metric as single value type.
- getLaunchCommand() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getLaunchTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
- getLaunchTime() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getLaunchTime() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getLeasedCompressorsCount(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getLeasedDecompressorsCount(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getLen() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the length of this file, in bytes.
- getLength() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the length of the block.
- getLength() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getLength() - Method in class org.apache.hadoop.fs.FileChecksum
-
The length of the checksum in bytes.
- getLength(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getLength() - Method in class org.apache.hadoop.io.BinaryComparable
-
Return n st bytes 0..n-1 from {#getBytes()} are valid.
- getLength() - Method in class org.apache.hadoop.io.BytesWritable
-
Get the current size of the buffer.
- getLength() - Method in class org.apache.hadoop.io.Text
-
Returns the number of bytes in the byte array.
- getLength() - Method in class org.apache.hadoop.mapred.FileSplit
-
The number of bytes in the file to process.
- getLength() - Method in interface org.apache.hadoop.mapred.InputSplit
-
Get the total number of bytes in the data of the InputSplit.
- getLength() - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit
-
Return the aggregate length of all child InputSplits currently added.
- getLength(int) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit
-
Get the length of ith child InputSplit.
- getLength(Writable) - Method in class org.apache.hadoop.mapred.nativetask.serde.DefaultSerializer
-
- getLength(T) - Method in interface org.apache.hadoop.mapred.nativetask.serde.INativeSerializer
-
get length of data to be serialized.
- getLength() - Method in class org.apache.hadoop.mapreduce.InputSplit
-
Get the size of the split, so that the input splits can be sorted by size.
- getLength() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
- getLength(int) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Returns the length of the ith Path
- getLength() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
-
The number of bytes in the file to process.
- getLength() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
Return the aggregate length of all child InputSplits currently added.
- getLength(int) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
Get the length of ith child InputSplit.
- getLengths() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Returns an array containing the lengths of the files in the split
- getLevel() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- getLifecycleHistory() - Method in class org.apache.hadoop.service.AbstractService
-
- getLifecycleHistory() - Method in interface org.apache.hadoop.service.Service
-
Get a snapshot of the lifecycle history; it is a static list
- getLifetime() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getLimit() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- getLimit() - Method in class org.apache.hadoop.yarn.util.BoundedAppender
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Partially resolves the path.
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Returns the target of the given symbolic link as it was specified
when the link was created.
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getListedPath() - Method in class org.apache.hadoop.fs.PartialListing
-
Path being listed.
- getListenerAddress() - Method in class org.apache.hadoop.ipc.Server
-
Return the socket (ip+port) on which the RPC server is listening to.
- getLocal(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get the local FileSystem.
- getLocalCacheArchives() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
- getLocalCacheFiles() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
- getLocalDirs() - Method in class org.apache.hadoop.mapred.JobConf
-
- getLocalFSFileContext() - Static method in class org.apache.hadoop.fs.FileContext
-
- getLocalFSFileContext(Configuration) - Static method in class org.apache.hadoop.fs.FileContext
-
- getLocalizationState() - Method in class org.apache.hadoop.yarn.api.records.LocalizationStatus
-
Get the localization sate.
- getLocalizationStatuses(GetLocalizationStatusesRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
API to request for the localization statuses of requested containers from
the Node Manager.
- getLocalizationStatuses() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesResponse
-
Get all the container localization statuses.
- getLocalizationStatuses(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Get the localization statuses of a container.
- getLocalizationStatuses() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
Localization statuses.
- GetLocalizationStatusesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by an application master to the node manager to get
LocalizationStatuses of containers.
- GetLocalizationStatusesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesRequest
-
- GetLocalizationStatusesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the node manager to an application master when
localization statuses are requested.
- GetLocalizationStatusesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesResponse
-
- getLocalPath(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Get a local file under a directory named by dirsProp with
the given path.
- getLocalPath(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Constructs a local file name.
- getLocalResources() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest
-
Get LocalResource required by the container.
- getLocalResources() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Get LocalResource required by the container.
- getLocation(int) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit
-
getLocations from ith InputSplit.
- getLocation() - Method in class org.apache.hadoop.mapred.SplitLocationInfo
-
- getLocation(int) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
getLocations from ith InputSplit.
- getLocationInfo() - Method in class org.apache.hadoop.mapred.FileSplit
-
- getLocationInfo() - Method in interface org.apache.hadoop.mapred.InputSplitWithLocationInfo
-
Gets info about which nodes the input split is stored on and how it is
stored at each location.
- getLocationInfo() - Method in class org.apache.hadoop.mapreduce.InputSplit
-
Gets info about which nodes the input split is stored on and how it is
stored at each location.
- getLocationInfo() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
-
- getLocations() - Method in class org.apache.hadoop.mapred.FileSplit
-
- getLocations() - Method in interface org.apache.hadoop.mapred.InputSplit
-
Get the list of hostnames where the input split is located.
- getLocations() - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit
-
Collect a set of hosts from all child InputSplits.
- getLocations() - Method in class org.apache.hadoop.mapred.MultiFileSplit
-
- getLocations() - Method in class org.apache.hadoop.mapreduce.InputSplit
-
Get the list of nodes by name where the data for the split would be local.
- getLocations() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Returns all the Paths where this input-split resides
- getLocations() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
-
- getLocations() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
Collect a set of hosts from all child InputSplits.
- getLogAggregationContext() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get LogAggregationContext of the application
- getLogAggregationContext() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getLogAggregationPolicyClassName() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Get the log aggregation policy class.
- getLogAggregationPolicyParameters() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Get the log aggregation policy parameters.
- getLogAggregationStatus() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get log aggregation status for the application
- getLoginUser() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Get the currently logged in user.
- getLogMetaFilesOfNode(ExtendedLogMetaRequest, FileStatus, ApplicationId) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Returns log file metadata for a node grouped by containers.
- getLogParams(JobID, TaskAttemptID) - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get log parameters for the specified jobID or taskAttemptID
- getLogPath() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getLogSlowRPCThresholdTime() - Method in class org.apache.hadoop.ipc.Server
-
- getLogUrl() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the LogURL of the container.
- getLong(String, long) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a long.
- getLong(String) - Method in class org.apache.hadoop.fs.StorageStatistics
-
Get the value of a statistic.
- getLong(String, long) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- getLongBytes(String, long) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a long or
human readable format.
- getLongStatistics() - Method in class org.apache.hadoop.fs.StorageStatistics
-
Get an iterator over all the currently tracked long statistics.
- getLowRedundancyBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
-
- getLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- getMandatoryKeys() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get all the keys that are set as mandatory keys.
- getMapBandwidth() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getMapContext(MapContext<KEYIN, VALUEIN, KEYOUT, VALUEOUT>) - Method in class org.apache.hadoop.mapreduce.lib.map.WrappedMapper
-
Get a wrapped Mapper.Context for custom implementations.
- getMapDebugScript() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the map task's debug script.
- getMapOutputCompressorClass(Class<? extends CompressionCodec>) - Method in class org.apache.hadoop.mapred.JobConf
-
- getMapOutputKeyClass() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the key class for the map output data.
- getMapOutputKeyClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the key class for the map output data.
- getMapOutputValueClass() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the value class for the map output data.
- getMapOutputValueClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the value class for the map output data.
- getMapper() - Method in class org.apache.hadoop.mapred.MapRunner
-
- getMapperClass() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the
Mapper class for the job.
- getMapperClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the
Mapper class for the job.
- getMapperClass(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
-
Get the application's mapper class.
- getMapperMaxSkipRecords(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
Get the number of acceptable skip records surrounding the bad record PER
bad record in mapper.
- getMapProgress() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getMapredJobID() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
- getMapredJobId() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
- getMapRunnerClass() - Method in class org.apache.hadoop.mapred.JobConf
-
- getMapSlotCapacity() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the total number of map slots in the cluster.
- getMapSpeculativeExecution() - Method in class org.apache.hadoop.mapred.JobConf
-
Should speculative execution be used for this job for map tasks?
Defaults to true.
- getMapTaskReports(JobID) - Method in class org.apache.hadoop.mapred.JobClient
-
Get the information of the current state of the map tasks of a job.
- getMapTaskReports(String) - Method in class org.apache.hadoop.mapred.JobClient
-
- getMapTasks() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the number of currently running map tasks in the cluster.
- getMasked() - Method in class org.apache.hadoop.fs.permission.FsCreateModes
-
- getMasked() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Get masked permission if exists.
- getMasterKey(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager
-
- getMasterKeyId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getMasterKeyId() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getMatchedContainerLogFiles(ContainerLogsRequest, boolean, boolean) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
-
- getMatchingRequests(Priority, String, Resource) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Get outstanding ContainerRequests matching the given
parameters.
- getMatchingRequests(Priority, String, ExecutionType, Resource) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Get outstanding ContainerRequests matching the given
parameters.
- getMatchingRequests(Priority, String, ExecutionType, Resource, String) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
- getMatchingRequests(long) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Get outstanding ContainerRequests matching the given
allocationRequestId.
- getMatchingRequests(Priority, String, Resource) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
- getMatchingRequests(Priority, String, ExecutionType, Resource) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Returns all matching ContainerRequests that match the given Priority,
ResourceName, ExecutionType and Capability.
- getMatchingRequests(long) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Returns all matching ContainerRequests that match the given
AllocationRequestId.
- getMax() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getMaxAppAttempts() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- getMaxCardinality() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- getMaxDate() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getMaxEndTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- getMaxIdleTime() - Method in class org.apache.hadoop.ipc.Server
-
- getMaximumCapacity() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the maximum capacity of the queue.
- getMaximumResourceCapability() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse
-
Get the maximum capability for any
Resource allocated by the
ResourceManager in the cluster.
- getMaximumResourceCapability() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get the maximum capability for any
Resource allocated by the
ResourceManager in the cluster.
- getMaxMapAttempts() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the configured number of maximum attempts that will be made to run a
map task, as specified by the mapreduce.map.maxattempts
property.
- getMaxMapAttempts() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the configured number of maximum attempts that will be made to run a
map task, as specified by the mapred.map.max.attempts
property.
- getMaxMaps() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getMaxMapTaskFailuresPercent() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the maximum percentage of map tasks that can fail without
the job being aborted.
- getMaxMapTasks() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the maximum capacity for running map tasks in the cluster.
- getMaxMemory() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Deprecated.
- getMaxParallelApps() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the configured max parallel apps of the queue.
- getMaxPhysicalMemoryForTask() - Method in class org.apache.hadoop.mapred.JobConf
-
- getMaxQueueSize() - Method in class org.apache.hadoop.ipc.Server
-
The maximum size of the rpc call queue of this server.
- getMaxReduceAttempts() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the configured number of maximum attempts that will be made to run a
reduce task, as specified by the mapreduce.reduce.maxattempts
property.
- getMaxReduceAttempts() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the configured number of maximum attempts that will be made to run a
reduce task, as specified by the mapred.reduce.max.attempts
property.
- getMaxReduceTaskFailuresPercent() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the maximum percentage of reduce tasks that can fail without
the job being aborted.
- getMaxReduceTasks() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the maximum capacity for running reduce tasks in the cluster.
- getMaxRelativeExpiryMs() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- getMaxResourceMemory() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the maximum resource Memory.
- getMaxResourceVCore() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the maximum resource VCore.
- getMaxRetries() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- getMaxRunningApp() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the MaxRunningApp.
- getMaxSplitSize(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Get the maximum split size.
- getMaxTaskFailuresPerTracker() - Method in class org.apache.hadoop.mapred.JobConf
-
Expert: Get the maximum no.
- getMaxVirtualMemoryForTask() - Method in class org.apache.hadoop.mapred.JobConf
-
- getMbeanNameName(ObjectName) - Static method in class org.apache.hadoop.metrics2.util.MBeans
-
- getMbeanNameService(ObjectName) - Static method in class org.apache.hadoop.metrics2.util.MBeans
-
- getMean() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getMemlockLimit(Long) - Static method in class org.apache.hadoop.util.Shell
-
Static method to return the memory lock limit for datanode.
- getMemory() - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Deprecated.
- getMemory() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- getMemoryForMapTask() - Method in class org.apache.hadoop.mapred.JobConf
-
Get memory required to run a map task of the job, in MB.
- getMemoryForReduceTask() - Method in class org.apache.hadoop.mapred.JobConf
-
Get memory required to run a reduce task of the job, in MB.
- getMemorySeconds() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the aggregated amount of memory (in megabytes) the application has
allocated times the number of seconds the application has been running.
- getMemorySize() - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Get memory of the resource.
- getMessage() - Method in exception org.apache.hadoop.fs.viewfs.NotInMountpointException
-
- getMessage() - Method in exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException
-
- getMessage() - Method in exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
-
- getMessage() - Method in exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException
-
- getMessage() - Method in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
-
- getMessage() - Method in exception org.apache.hadoop.mapred.InvalidInputException
-
Get a summary message of the problems found.
- getMessage() - Method in exception org.apache.hadoop.mapreduce.lib.input.InvalidInputException
-
Get a summary message of the problems found.
- getMessage() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
- getMessage() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getMessage() - Method in class org.apache.hadoop.yarn.service.api.records.Error
-
- getMetadata(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get metadata about the key.
- getMetadataType() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getMetrics(MetricsCollector, boolean) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
- getMetrics() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver
-
Get the metrics for the State Store.
- getMetrics() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getMetrics(MetricsCollector, boolean) - Method in interface org.apache.hadoop.metrics2.MetricsSource
-
Get metrics from the metrics source
- getMetrics() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getMetrics() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getMetricsRegistryInfo() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Get the metrics registry information.
- getMin() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getMinCardinality() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- getMinResourceMemory() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the minimum resource Memory.
- getMinResourceVCore() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the minimum resource VCore.
- getMinSplitSize(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Get the minimum split size
- getMissingBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
-
- getMissingReplicaBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- getMissingReplicationOneBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- getMode() - Method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag
-
- getMode() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- getModificationTime() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the modification time of the file.
- getModifiedTime() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Get the modified time of the domain
- getModifiedTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Get the modified time of the domain.
- getMountPoints() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getMountPoints() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getMovableTypes() - Static method in enum org.apache.hadoop.fs.StorageType
-
- getMtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getMultiple(Class<T>, Query<T>) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
-
- getName() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Return the name of the storage policy.
- getName() - Method in class org.apache.hadoop.fs.FileSystem
-
- getName() - Method in class org.apache.hadoop.fs.Path
-
Returns the final component of this path.
- getName() - Method in class org.apache.hadoop.fs.permission.AclEntry
-
Returns the optional ACL entry name.
- getName() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
- getName() - Method in class org.apache.hadoop.fs.StorageStatistics
-
Get the name of this StorageStatistics object.
- getName() - Method in class org.apache.hadoop.mapred.Counters.Counter
-
- getName() - Method in class org.apache.hadoop.mapred.Counters.Group
-
- getName() - Method in interface org.apache.hadoop.mapreduce.Counter
-
- getName() - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase
-
Get the internal name of the group
- getName() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getName() - Method in class org.apache.hadoop.service.AbstractService
-
- getName() - Method in interface org.apache.hadoop.service.Service
-
Get the name of this service.
- getName() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the user-defined name of the application.
- getName() - Method in class org.apache.hadoop.yarn.api.records.NodeLabel
-
- getName() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- getName() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getName() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- getName() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getNamed(String, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
- getNamedOutputFormatClass(JobConf, String) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Returns the named output OutputFormat.
- getNamedOutputKeyClass(JobConf, String) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Returns the key class for a named output.
- getNamedOutputs() - Method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Returns iterator with the defined name outputs.
- getNamedOutputsList(JobConf) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Returns list of channel names.
- getNamedOutputValueClass(JobConf, String) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Returns the value class for a named output.
- getNamenodeAddr() - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions
-
- getNames() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the list of names (IP:xferPort) hosting this block.
- getNeededMem() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getNeededResources() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the needed Resource.
- getNetworkBytesRead() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the aggregated number of bytes read over the network.
- getNetworkBytesWritten() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the aggregated number of bytes written to the network.
- getNetworkDistance() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
-
Return the network distance between local machine and the remote machine.
- getNewApplication(GetNewApplicationRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to obtain a new
ApplicationId for
submitting new applications.
- GetNewApplicationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by clients to get a new
ApplicationId for
submitting an application.
- GetNewApplicationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest
-
- GetNewApplicationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the
ResourceManager to the client for
a request to get a new
ApplicationId for submitting applications.
- GetNewApplicationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse
-
- getNewApplicationResponse() - Method in class org.apache.hadoop.yarn.client.api.YarnClientApplication
-
- getNewReservation(GetNewReservationRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to obtain a new
ReservationId for
submitting new reservations.
- GetNewReservationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by clients to get a new ReservationId for
submitting an reservation.
- GetNewReservationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationRequest
-
- GetNewReservationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the
ResourceManager to the client for
a request to get a new
ReservationId for submitting reservations.
- GetNewReservationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationResponse
-
- getNextExpirationTime() - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenResponse
-
- getNextRefreshMSSinceEpoch() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
-
Get next time we should refresh the token.
- getNmHostAddress() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getNMToken(String) - Static method in class org.apache.hadoop.yarn.client.api.NMTokenCache
-
Returns NMToken, null if absent.
- getNMTokenCache() - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Get the NM token cache of the AMRMClient.
- getNMTokenCache() - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Get the NM token cache of the NMClient.
- getNMTokens() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the list of NMTokens required for communicating with NM.
- getNMTokensFromPreviousAttempts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get the list of NMTokens for communicating with the NMs where the
containers of previous application attempts are running.
- getNode() - Method in class org.apache.hadoop.mapred.join.Parser.NodeToken
-
- getNode() - Method in class org.apache.hadoop.mapred.join.Parser.Token
-
- getNode() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.NodeToken
-
- getNode() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Token
-
- getNodeAttributes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest
-
Get node attributeKeys for which mapping of hostname to attribute value is
required.
- getNodeAttributes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesResponse
-
Get node attributes from the response.
- getNodeAttributes() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get node attributes of node.
- getNodeAttributes() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- getNodeFilesOfApplicationDirectory(FileStatus) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Gets all node files in an application directory.
- getNodeHttpAddress() - Method in class org.apache.hadoop.yarn.api.records.Container
-
Get the http uri of the node on which the container is allocated.
- getNodeHttpAddress() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the Node Http address of the container.
- getNodeHttpAddressFromRMWebString(ContainerLogsRequest) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
-
- getNodeId() - Method in class org.apache.hadoop.yarn.api.records.Container
-
Get the identifier of the node on which the container is allocated.
- getNodeId() - Method in class org.apache.hadoop.yarn.api.records.NMToken
-
Get the
NodeId of the
NodeManager for which the NMToken
is used to authenticate.
- getNodeId() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get the NodeId of the node.
- getNodeId() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- getNodeIdOfStartedContainer(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Get the NodeId of the node on which container is running.
- getNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get node-label-expression for this app.
- getNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Get node-label-expression for this Resource Request.
- getNodeLabelExpression() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
Get the node-label-expression in the original ResourceRequest.
- getNodeLabelList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
-
- getNodeLabels() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
-
- getNodeLabels() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get labels of this node.
- getNodePartitions() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- getNodeReports() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesResponse
-
Get NodeReport for all nodes in the cluster.
- getNodeReports(NodeState...) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a report of nodes (
NodeReport) in the cluster.
- getNodeState() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get the NodeState of the node.
- getNodeStates() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest
-
The state to filter the cluster nodes with.
- getNodesToAttributes(GetNodesToAttributesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by client to get node to attributes mappings.
- GetNodesToAttributesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request from clients to get nodes to attributes mapping
in the cluster from the ResourceManager.
- GetNodesToAttributesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesRequest
-
- GetNodesToAttributesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client requesting
nodes to attributes mapping.
- GetNodesToAttributesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse
-
- getNodeToAttributes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse
-
Get hostnames to NodeAttributes mapping.
- getNodeToAttributes(Set<String>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by client to get all node to attribute mapping in
existing cluster.
- getNodeToLabels(GetNodesToLabelsRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by client to get node to labels mappings in existing cluster.
- getNodeToLabels() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by client to get node to labels mappings in existing cluster
- getNodeUpdateType() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Optional node update type (null indicates absent update type).
- getNodeUtilization() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get node resource utilization.
- getNum() - Method in class org.apache.hadoop.mapred.join.Parser.NumToken
-
- getNum() - Method in class org.apache.hadoop.mapred.join.Parser.Token
-
- getNum() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.NumToken
-
- getNum() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Token
-
- getNumActiveNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
-
Get the number of ActiveNodeManagers in the cluster.
- getNumActiveUsers() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of active users
- getNumAllocations() - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
-
- getNumAppsCompleted() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of completed apps
- getNumAppsFailed() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of failed apps
- getNumAppsKilled() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of killed apps
- getNumAppsPending() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of pending apps
- getNumAppsRunning() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of running apps
- getNumAppsSubmitted() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of apps submitted
- getNumberOfContainers() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getNumberOfRunningContainers() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getNumberOfRuns() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- getNumberOfThreads(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
-
The number of threads in the thread pool that will run the map function.
- getNumClusterNodes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the number of hosts available on the cluster.
- getNumContainers() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
Get the number of containers required with the given specifications.
- getNumContainers() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Get the number of containers required with the given specifications.
- getNumCores() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain total number of physical cores present on the system.
- getNumDataUnits() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
-
Get required data units count in a coding group
- getNumDecommissionedNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
-
Get the number of DecommissionedNodeManagers in the cluster.
- getNumDecommissioningNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
-
Get the number of DecommissioningNodeManagers in the cluster.
- getNumDroppedConnections() - Method in class org.apache.hadoop.ipc.Server
-
The number of RPC connections dropped due to
too many connections.
- getNumExcludedNodes() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the number of excluded hosts in the cluster.
- getNumInProcessHandler() - Method in class org.apache.hadoop.ipc.Server
-
- getNumLinesPerSplit(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
-
Get the number of lines per split
- getNumListstatusThreads() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getNumLostNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
-
Get the number of LostNodeManagers in the cluster.
- getNumMapTasks() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the configured number of map tasks for this job.
- getNumNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
-
Get the number of NodeManagers in the cluster.
- getNumOpenConnections() - Method in class org.apache.hadoop.ipc.Server
-
The number of open RPC conections
- getNumOpenConnectionsPerUser() - Method in class org.apache.hadoop.ipc.Server
-
- getNumParityUnits() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
-
Get required parity units count in a coding group
- getNumPaths() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Returns the number of Paths in the split
- getNumProcessors() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total number of logical processors present on the system.
- getNumReaders() - Method in class org.apache.hadoop.ipc.Server
-
The number of reader threads for this server.
- getNumRebootedNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
-
Get the number of RebootedNodeManagers in the cluster.
- getNumReduceTasks() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the configured number of reduce tasks for this job.
- getNumReduceTasks() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get configured the number of reduce tasks for this job.
- getNumReservedSlots() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getNumShutdownNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
-
Get the number of ShutdownNodeManagers in the cluster.
- getNumTasksToExecutePerJvm() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the number of tasks that a spawned JVM should execute
- getNumUnhealthyNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
-
Get the number of UnhealthyNodeManagers in the cluster.
- getNumUsedContainers() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the number of used containers.
- getNumUsedSlots() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getNumVCoresUsed() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the number of VCores used.
- getOccupiedMapSlots() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get number of occupied map slots in the cluster.
- getOccupiedReduceSlots() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the number of occupied reduce slots in the cluster.
- getOffset() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the start offset of file associated with this block.
- getOffset(int) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Returns the start offset of the ith Path
- getOlderRemoteAppLogDir(ApplicationId, String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Get the older remote application directory for log aggregation.
- getOperations() - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo
-
Get opearations allowed on queue.
- getOptionalKeys() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get all the keys that are set as optional keys.
- getOptionalParentPath() - Method in class org.apache.hadoop.fs.Path
-
- getOptionalPath() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the optional path; may be empty.
- getOptionalPathHandle() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the optional path handle; may be empty.
- getOptions() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the mutable option configuration.
- getOriginalPrimaryKey(String) - Static method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
-
Get the original primary key for the given state store record key.
- getOriginalTrackingUrl() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the original tracking url for the application attempt.
- getOtherAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getOtherInfo() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Get the other information of the entity
- getOutputCommitter() - Method in class org.apache.hadoop.mapred.JobConf
-
- getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
-
- getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
- getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat
-
- getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
-
- getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.NullOutputFormat
-
- getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputFormat
-
Get the output committer for this output format.
- getOutputCommitter() - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext
-
- getOutputCompressionType(JobConf) - Static method in class org.apache.hadoop.mapred.SequenceFileOutputFormat
-
Get the
SequenceFile.CompressionType for the output
SequenceFile.
- getOutputCompressionType(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat
-
Get the
SequenceFile.CompressionType for the output
SequenceFile.
- getOutputCompressorClass(JobConf, Class<? extends CompressionCodec>) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
- getOutputCompressorClass(JobContext, Class<? extends CompressionCodec>) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
- getOutputFieldCount() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getOutputFieldNames() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getOutputFormat() - Method in class org.apache.hadoop.mapred.JobConf
-
- getOutputFormatClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
- getOutputKeyClass() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the key class for the job output data.
- getOutputKeyClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the key class for the job output data.
- getOutputKeyComparator() - Method in class org.apache.hadoop.mapred.JobConf
-
- getOutputName(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Get the base output name for the output file.
- getOutputPath(JobConf) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
Get the
Path to the output directory for the map-reduce job.
- getOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- getOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Output path: destination directory of the job.
- getOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
- getOutputPath(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Get the
Path to the output directory for the map-reduce job.
- getOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter
-
Get the final directory where work will be placed once the job
is committed.
- getOutputTableName() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- getOutputValueClass() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the value class for job outputs.
- getOutputValueClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the value class for job outputs.
- getOutputValueGroupingComparator() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the user defined
WritableComparable comparator for
grouping keys of inputs to the reduce.
- getOverwrite() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
- getOwner() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the owner of the file.
- getOwner() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the file owner.
- getOwner() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getOwner() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Get the domain owner
- getOwner() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Get the domain owner.
- getOwnerForPath(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- getOwnerName() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
- getOwnerName() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getOwnerName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- getParent() - Method in class org.apache.hadoop.fs.Path
-
Returns the parent of a path or null if at root.
- getParent() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- getParentId() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
-
- getPartialJobs(Long, Long, String, String, Long, Long, Long, Long, JobState) - Method in interface org.apache.hadoop.mapreduce.v2.hs.HistoryStorage
-
Look for a set of partial jobs.
- getPartition(K2, V2, int) - Method in class org.apache.hadoop.mapred.lib.HashPartitioner
-
- getPartition(K2, V2, int) - Method in interface org.apache.hadoop.mapred.Partitioner
-
Get the paritition number for a given key (hence record) given the total
number of partitions i.e.
- getPartition(BinaryComparable, V, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
-
- getPartition(K, V, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.HashPartitioner
-
- getPartition(K2, V2, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
-
- getPartition(int, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
-
- getPartition(K, V, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.RehashPartitioner
-
- getPartition(K, V, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
-
- getPartition(KEY, VALUE, int) - Method in class org.apache.hadoop.mapreduce.Partitioner
-
Get the partition number for a given key (hence record) given the total
number of partitions i.e.
- getPartitionerClass() - Method in class org.apache.hadoop.mapred.JobConf
-
- getPartitionerClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
- getPartitionFile(JobConf) - Static method in class org.apache.hadoop.mapred.lib.TotalOrderPartitioner
-
- getPartitionFile(Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
-
Get the path to the SequenceFile storing the sorted partition keyset.
- getPassword(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value for a known password configuration element.
- getPassword() - Method in class org.apache.hadoop.security.token.Token
-
Get the token password/secret.
- getPassword() - Method in class org.apache.hadoop.yarn.api.records.Token
-
Get the token password
- getPasswordFromConfig(String) - Method in class org.apache.hadoop.conf.Configuration
-
Fallback to clear text passwords in configuration.
- getPasswordFromCredentialProviders(String) - Method in class org.apache.hadoop.conf.Configuration
-
Try and resolve the provided element name as a credential provider
alias.
- getPath() - Method in class org.apache.hadoop.fs.FileStatus
-
- getPath() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the path: only valid if constructed with a path.
- getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent
-
- getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
-
- getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
- getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
-
- getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent
-
- getPath() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
-
- getPath() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
-
- getPath() - Method in class org.apache.hadoop.mapred.FileSplit
-
The file containing this split's data.
- getPath(int) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Returns the ith Path
- getPath() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
-
The file containing this split's data.
- getPath() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceResponse
-
Get the Path corresponding to the requested resource in the
shared cache.
- getPathForCustomFile(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
Helper function to generate a
Path for a file that is unique for
the task within the job output directory.
- getPathForWorkFile(TaskInputOutputContext<?, ?, ?, ?>, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Helper function to generate a
Path for a file that is unique for
the task within the job output directory.
- getPathFromYarnURL(URL) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils
-
Deprecated.
- getPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a durable, serializable handle to the referent of the given
entity.
- getPathHandle() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the PathHandle: only valid if constructed with a PathHandle.
- getPathNameWarning() - Method in class org.apache.hadoop.fs.azure.WasbFsck
-
- getPaths() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Returns all the Paths in the split
- getPathStatus(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getPathWithoutSchemeAndAuthority(Path) - Static method in class org.apache.hadoop.fs.Path
-
Return a version of the given Path without the scheme information.
- getPattern(String, Pattern) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a Pattern.
- getPattern() - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Get the pattern that should be used to extract entries from the
archive (only used when type is PATTERN).
- getPendingContainers() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of pending containers.
- getPendingDeletionBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
-
- getPendingDeletionBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- getPendingMemoryMB() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the pending memory in MB
- getPendingVCores() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the pending vcores
- getPermission() - Method in class org.apache.hadoop.fs.FileStatus
-
Get FsPermission associated with the file.
- getPermission() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getPermission() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getPermission() - Method in class org.apache.hadoop.fs.permission.AclEntry
-
Returns the set of permissions in the ACL entry.
- getPermission() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the permission set for the path
- getPermissionsProto(FileStatus, AclStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- getPerms() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
- getPerms() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getPhysicalMemory() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Get physical memory.
- getPhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total size of the physical memory present in the system.
- getPingInterval(Configuration) - Static method in class org.apache.hadoop.ipc.Client
-
Get the ping interval from configuration;
If not set in the configuration, return the default value.
- getPlacementConstraint() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- getPlacementConstraints() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
Return all Placement Constraints specified at the Application level.
- getPlacementPolicy() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getPool() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
-
- getPool() - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
-
Get the pool.
- getPoolName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- getPort() - Method in class org.apache.hadoop.ipc.Server
-
Get the port on which the IPC Server is listening for incoming connections.
- getPort() - Method in class org.apache.hadoop.yarn.api.records.NodeId
-
Get the port for communicating with the node.
- getPort() - Method in class org.apache.hadoop.yarn.api.records.URL
-
Get the port of the URL.
- getPos() - Method in exception org.apache.hadoop.fs.ChecksumException
-
- getPos() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Get the current position in the input stream.
- getPos() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Get the current position in the output stream.
- getPos() - Method in class org.apache.hadoop.fs.FSInputStream
-
Return the current offset from the start of the file
- getPos() - Method in interface org.apache.hadoop.fs.Seekable
-
Return the current offset from the start of the file
- getPos() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
This method returns the current position in the stream.
- getPos() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Unsupported (returns zero in all cases).
- getPos() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Request position from proxied RR.
- getPos() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
-
- getPos() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
return the amount of data processed
- getPos() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
-
- getPos() - Method in interface org.apache.hadoop.mapred.RecordReader
-
Returns the current position in the input.
- getPos() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
-
- getPos() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- getPos() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
Deprecated.
- getPreemptedMemorySeconds() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the aggregated amount of memory preempted(in megabytes)
the application has allocated times the number of
seconds the application has been running.
- getPreemptedResourceSecondsMap() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the aggregated number of resources preempted that the application has
allocated times the number of seconds the application has been running.
- getPreemptedVcoreSeconds() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the aggregated number of vcores preempted that the application has
allocated times the number of seconds the application has been running.
- getPreemptionDisabled() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the preemption status of the queue.
- getPreemptionMessage() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the description of containers owned by the AM, but requested back by
the cluster.
- getPreserveAttributes() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getPreviousState() - Method in interface org.apache.hadoop.yarn.state.StateMachine
-
- getPrimaryFilters() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Get the primary filters
- getPrimaryGroup() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getPrimaryGroupName() - Method in class org.apache.hadoop.security.UserGroupInformation
-
- getPrimaryKey(BaseRecord) - Static method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
-
Get the primary key for a record.
- getPrincipal() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getPrincipalName() - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
-
The principal name of the service.
- getPriority() - Method in class org.apache.hadoop.mapreduce.Job
-
Get scheduling info of the job.
- getPriority() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Return the priority of the job
- getPriority() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get priority of the application
- getPriority() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the Priority of the application.
- getPriority() - Method in class org.apache.hadoop.yarn.api.records.Container
-
Get the Priority at which the Container was
allocated.
- getPriority() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
Get the allocated Priority of the container.
- getPriority() - Method in class org.apache.hadoop.yarn.api.records.Priority
-
Get the assigned priority
- getPriority() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Get the priority for this reservation.
- getPriority() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Get the Priority of the request.
- getPriority() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- getPriority() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getPriorityLevel() - Static method in class org.apache.hadoop.ipc.Server
-
- getPrivilegedContainer() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getProblems() - Method in exception org.apache.hadoop.mapred.InvalidInputException
-
Get the complete list of the problems reported.
- getProblems() - Method in exception org.apache.hadoop.mapreduce.lib.input.InvalidInputException
-
Get the complete list of the problems reported.
- getProcess() - Method in class org.apache.hadoop.util.Shell
-
get the current sub-process executing the given command.
- getProcessTreeDump() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Get a dump of the process-tree.
- getProfile() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- getProfileEnabled() - Method in class org.apache.hadoop.mapred.JobConf
-
Get whether the task profiling is enabled.
- getProfileEnabled() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get whether the task profiling is enabled.
- getProfileName() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
-
- getProfileParams() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the profiler configuration arguments.
- getProfileParams() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the profiler configuration arguments.
- getProfileTaskRange(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Get the range of maps or reduces to profile.
- getProfileTaskRange(boolean) - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the range of maps or reduces to profile.
- getProgress() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getProgress() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Report progress as the minimum of all child RR progress.
- getProgress() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Request progress from proxied RR.
- getProgress() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
-
- getProgress() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
return progress based on the amount of data processed so far.
- getProgress() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
-
- getProgress() - Method in interface org.apache.hadoop.mapred.RecordReader
-
- getProgress() - Method in interface org.apache.hadoop.mapred.Reporter
-
Get the progress of the task.
- getProgress() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
-
- getProgress() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
Return the progress within the input split
- getProgress() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
The current progress of the record reader through its data.
- getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
return progress based on the amount of data processed so far.
- getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
-
- getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
-
- getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
-
- getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
-
Return the progress within the input split
- getProgress() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Report progress as the minimum of all child RR progress.
- getProgress() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Request progress from proxied RR.
- getProgress() - Method in class org.apache.hadoop.mapreduce.RecordReader
-
The current progress of the record reader through its data.
- getProgress() - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext
-
The current progress of the task attempt.
- getProgress() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Get the current progress of application.
- getProgress() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the application's progress ( range 0.0 to 1.0 )
- getProgressible() - Method in interface org.apache.hadoop.mapred.JobContext
-
Get the progress mechanism for reporting progress.
- getProgressible() - Method in interface org.apache.hadoop.mapred.TaskAttemptContext
-
- getProgressPollInterval(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
The interval at which monitorAndPrintJob() prints status
- getProperties() - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Get properties.
- getProperties() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- getProperties() - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getProperties() - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
-
A blob of key value pairs that will be used to configure the check.
- getProperty(String, String) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getProperty(String) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getPropertyBool(String, boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getPropertyInt(String, int) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getPropertyLong(String, long) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- getPropertySources(String) - Method in class org.apache.hadoop.conf.Configuration
-
Gets information about why a property was set.
- getProps() - Method in class org.apache.hadoop.conf.Configuration
-
- getPropsWithPrefix(String) - Method in class org.apache.hadoop.conf.Configuration
-
Constructs a mapping of configuration and includes all properties that
start with the specified configuration prefix.
- getProto() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
-
- getProto() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
-
- getProto() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getProto() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- getProtocol() - Static method in class org.apache.hadoop.ipc.Server
-
- getProtocVersion() - Static method in class org.apache.hadoop.util.VersionInfo
-
Returns the protoc version used for the build.
- getProvidedStorageLocation() - Method in class org.apache.hadoop.hdfs.server.common.FileRegion
-
- getProviders(Configuration) - Static method in class org.apache.hadoop.crypto.key.KeyProviderFactory
-
- getProviders(Configuration) - Static method in class org.apache.hadoop.security.alias.CredentialProviderFactory
-
- getProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getProxy(Configuration, Class<T>, InetSocketAddress) - Static method in class org.apache.hadoop.yarn.client.AHSProxy
-
- getProxyGroups() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- getProxyHosts() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- getProxySuperuserGroupConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
Returns configuration key for effective groups allowed for a superuser
- getProxySuperuserIpConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
Return configuration key for superuser ip addresses
- getProxySuperuserUserConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
Returns configuration key for effective usergroups allowed for a superuser
- getPurgeIntervalNanos() - Method in class org.apache.hadoop.ipc.Server
-
- getQualifiedBin(String) - Static method in class org.apache.hadoop.util.Shell
-
Fully qualify the path to a binary that should be in a known hadoop
bin location.
- getQualifiedBinPath(String) - Static method in class org.apache.hadoop.util.Shell
-
Fully qualify the path to a binary that should be in a known hadoop
bin location.
- getQuantiles() - Method in class org.apache.hadoop.metrics2.lib.MutableInverseQuantiles
-
Returns the array of Inverse Quantiles declared in MutableInverseQuantiles.
- getQuantiles() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Returns the array of Quantiles declared in MutableQuantiles.
- getQueue(String) - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get queue information for the specified name.
- getQueue() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Get queue name
- getQueue() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get the queue that the application was placed in.
- getQueue() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Get queue name to use to find reservations.
- getQueue() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
-
Get the name of the
Plan that corresponds to the name of the
QueueInfo in the scheduler to which the reservation will be
submitted to.
- getQueue() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the queue to which the application was submitted.
- getQueue() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the queue to which the application is being submitted.
- getQueue() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
-
- getQueue() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getQueueAclsForCurrentUser() - Method in class org.apache.hadoop.mapred.JobClient
-
Gets the Queue ACLs for current user
- getQueueAclsForCurrentUser() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Gets the Queue ACLs for current user
- getQueueAclsInfo() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get information about acls for current user on all the
existing queues.
- getQueueChildren() - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Get immediate children.
- getQueueConfigurations() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the per-node-label queue configurations of the queue.
- getQueueInfo(String) - Method in class org.apache.hadoop.mapred.JobClient
-
Gets the queue information associated to a particular Job Queue
- getQueueInfo(GetQueueInfoRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to get information about queues
from the ResourceManager.
- getQueueInfo() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoResponse
-
Get the QueueInfo for the specified queue.
- getQueueInfo(String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get information (
QueueInfo) about a given
queue.
- getQueueInfo(String, String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get information (
QueueInfo) about a given
queue.
- GetQueueInfoRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by clients to get queue information
from the ResourceManager.
- GetQueueInfoRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
- GetQueueInfoResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client
requesting information about queues in the system.
- GetQueueInfoResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoResponse
-
- getQueueName() - Method in class org.apache.hadoop.mapred.JobConf
-
Return the name of the queue to which this job is submitted.
- getQueueName() - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo
-
Get queue name.
- getQueueName() - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Get the queue name from JobQueueInfo
- getQueueName() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Get the queue name for which to get queue information.
- getQueueName() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the name of the queue.
- getQueueName() - Method in class org.apache.hadoop.yarn.api.records.QueueUserACLInfo
-
Get the queue name of the queue.
- getQueuePath() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the path of the queue.
- getQueues() - Method in class org.apache.hadoop.mapred.JobClient
-
Return an array of queue information objects about all the Job Queues
configured.
- getQueues() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get all the queues in cluster.
- getQueueState() - Method in class org.apache.hadoop.mapred.JobQueueInfo
-
Deprecated.
- getQueueState() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the QueueState of the queue.
- getQueueStatistics() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the queue stats for the queue
- getQueueUsagePercentage() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the percentage of resources of the queue that the app is using.
- getQueueUserAcls(GetQueueUserAclsInfoRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to get information about queue
acls for current user from the ResourceManager.
- GetQueueUserAclsInfoRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by clients to the ResourceManager to
get queue acls for the current user.
- GetQueueUserAclsInfoRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest
-
- GetQueueUserAclsInfoResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to clients
seeking queue acls for the user.
- GetQueueUserAclsInfoResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse
-
- getQuicklinks() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getQuicklinks() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getQuota() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return the directory quota.
- getQuotaHeaderFields() - Static method in class org.apache.hadoop.fs.ContentSummary
-
Returns the names of the fields used in the quota summary.
- getQuotaUsage(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getQuotaUsage(boolean) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- getQuotaUsage(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getRackName() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get the rack name for the node.
- getRange(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Parse the given attribute as a set of integer ranges.
- getRaw(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the
name property, without doing
variable expansion.If the key is
deprecated, it returns the value of the first key which replaces
the deprecated key and is not null.
- getRaw() - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- getRawFileSystem() - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
get the raw file system
- getRawFileSystem() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Get the raw file system
- getReader(BlockAliasMap.Reader.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap
-
Returns a reader to the alias map.
- getReader(BlockAliasMap.Reader.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
-
- getReader(BlockAliasMap.Reader.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
-
- getReader(BlockAliasMap.Reader.Options, String) - Method in class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
-
- getReaders(FileSystem, Path, Configuration) - Static method in class org.apache.hadoop.mapred.MapFileOutputFormat
-
Open the output generated by this format.
- getReaders(Configuration, Path) - Static method in class org.apache.hadoop.mapred.SequenceFileOutputFormat
-
Open the output generated by this format.
- getReaders(Path, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.output.MapFileOutputFormat
-
Open the output generated by this format.
- getReaders() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Get the reader (and/or reader group) list string
- getReaders() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Get the reader (and/or reader group) list string.
- getReadinessCheck() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getReadlinkCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to read the target of the a symbolic link.
- getReadStatistics() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
-
Get statistics about the reads which this DFSInputStream has done.
- getReadyJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
-
- getReadyJobsList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
- getReal() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getRealAuthenticationMethod() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the authentication method from the real user's subject.
- getRealAuthenticationMethod(UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Returns the authentication method of a ugi.
- getRealtimeAggregationOp() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
Get the real time aggregation operation of this metric.
- getRealUser() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getRealUser() - Method in class org.apache.hadoop.security.UserGroupInformation
-
get RealUser (vs.
- getRealUserOrSelf(UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
If this is a proxy user, get the real user.
- getReason() - Method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest
-
Get Rejection Reason.
- getReason() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
-
Get reason why the update request was not satisfiable.
- getReasonForBlacklist() - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo
-
Gets the reason for which the tasktracker was blacklisted.
- getRecordLength(Configuration) - Static method in class org.apache.hadoop.mapred.FixedLengthInputFormat
-
Get record length value
- getRecordLength(Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat
-
Get record length value
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.FileInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.FixedLengthInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in interface org.apache.hadoop.mapred.InputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in interface org.apache.hadoop.mapred.join.ComposableInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.join.CompositeInputFormat
-
Construct a CompositeRecordReader for the children of this InputFormat
as defined in the init expression.
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.KeyValueTextInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat
-
This is not implemented yet.
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.CombineSequenceFileInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.CombineTextInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.db.DBInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.NLineInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.MultiFileInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.SequenceFileAsBinaryInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.SequenceFileAsTextInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.SequenceFileInputFilter
-
Create a record reader for the given split
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.SequenceFileInputFormat
-
- getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.TextInputFormat
-
- getRecordReaderQueue() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Return sorted list of RecordReaders for this composite.
- getRecordReaderQueue() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Return sorted list of RecordReaders for this composite.
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.FileOutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.db.DBOutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.FilterOutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.LazyOutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat
-
Create a composite record writer that can write key/value data to different
output files
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.NullOutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.MapFileOutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in interface org.apache.hadoop.mapred.OutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.SequenceFileOutputFormat
-
- getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.TextOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.MapFileOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.NullOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.TextOutputFormat
-
- getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputFormat
-
- getRecurrenceExpression() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Get the recurrence of this reservation representing the time period of
the periodic job.
- getRecursive() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Is information on the entire child queue hierarchy required?
- getReduceDebugScript() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the reduce task's debug Script
- getReduceProgress() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getReducerClass() - Method in class org.apache.hadoop.mapred.JobConf
-
- getReducerClass() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
- getReducerContext(ReduceContext<KEYIN, VALUEIN, KEYOUT, VALUEOUT>) - Method in class org.apache.hadoop.mapreduce.lib.reduce.WrappedReducer
-
A a wrapped Reducer.Context for custom implementations.
- getReducerMaxSkipGroups(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
Get the number of acceptable skip groups surrounding the bad group PER
bad group in reducer.
- getReduceSlotCapacity() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the total number of reduce slots in the cluster.
- getReduceSpeculativeExecution() - Method in class org.apache.hadoop.mapred.JobConf
-
Should speculative execution be used for this job for reduce tasks?
Defaults to true.
- getReduceTaskReports(JobID) - Method in class org.apache.hadoop.mapred.JobClient
-
Get the information of the current state of the reduce tasks of a job.
- getReduceTaskReports(String) - Method in class org.apache.hadoop.mapred.JobClient
-
- getReduceTasks() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the number of currently running reduce tasks in the cluster.
- getRefreshToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
-
- getRegisteredTimelineV2Client() - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Get registered timeline v2 client.
- getRegisteredTimelineV2Client() - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Get registered timeline client.
- getRejectedSchedulingRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get a list of all SchedulingRequests that the RM has rejected between
this allocate call and the previous one.
- getRelatedEntities() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Get the related entities
- getRelatesToEntities() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getRelativePath(Path) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getRelativePath(String, String, String) - Static method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
- getRelaxLocality() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Get whether locality relaxation is enabled with this
ResourceRequest.
- getReleaseList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Get the list of ContainerId of containers being
released by the ApplicationMaster.
- getRemaining() - Method in class org.apache.hadoop.fs.FsStatus
-
Return the number of remaining bytes on the file system.
- getRemaining() - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Returns the number of bytes remaining in the compressed data buffer.
- getRemainingTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout
-
Get Remaining Time of an application for given timeout type.
- getRemoteAddress() - Static method in class org.apache.hadoop.ipc.Server
-
- getRemoteAddress() - Method in class org.apache.hadoop.yarn.security.AccessRequest
-
- getRemoteAppLogDir(ApplicationId, String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Get the remote application directory for log aggregation.
- getRemoteIp() - Static method in class org.apache.hadoop.ipc.Server
-
- getRemoteNodeLogFileForApp(ApplicationId, String, NodeId) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Get the remote aggregated log path.
- getRemotePort() - Static method in class org.apache.hadoop.ipc.Server
-
- getRemoteRootLogDir() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Get the remote root log directory.
- getRemoteRootLogDirSuffix() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Get the log aggregation directory suffix.
- getRemoteUser() - Static method in class org.apache.hadoop.ipc.Server
-
Returns the RPC remote user when invoked inside an RPC.
- getRenewer() - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDelegationTokenRequest
-
- getRenewer() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getRenewer() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest
-
- getReplication(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getReplication() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the replication factor of a file.
- getReplication(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getReplication() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getReplication() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getReplication() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getReplication() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
Replication is zero if the CreateEvent iNodeType is directory or symlink.
- getReplication() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getReplication() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
-
- getReplication(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
-
- getReplication(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockMultiReplicaResolver
-
- getReplication(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
-
- getReplicationFallbacks() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Get the fallback storage types for replicating existing block replicas.
- getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
-
- getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
-
- getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
-
- getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
-
- getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
-
- getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
-
- getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
-
- getReport() - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator
-
- getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
-
- getReportDetails() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
-
- getReportItems() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
-
- getRepresentingCharacter(TaskType) - Static method in class org.apache.hadoop.mapreduce.TaskID
-
Gets the character representing the
TaskType.
- getRequest() - Method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest
-
Get the Rejected Scheduling Request.
- getReservationAllocationState() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListResponse
-
- getReservationDefinition() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
-
- getReservationDefinition() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest
-
- getReservationDefinition() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState
-
Get the reservation definition used to make the reservation.
- getReservationId() - Method in class org.apache.hadoop.mapreduce.Job
-
Get the reservation to which the job is submitted to, if any
- getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationResponse
-
- getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest
-
Get the
ReservationId, that corresponds to a valid resource
allocation in the scheduler (between start and end time of this
reservation)
- getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Get the reservation id to use to find a reservation.
- getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
-
Get the reservation id that corresponds to the reservation submission.
- getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest
-
Get the
ReservationId, that corresponds to a valid resource
allocation in the scheduler (between start and end time of this
reservation)
- getReservationID() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the reservation id, that corresponds to a valid resource allocation in
the scheduler (between start and end time of the corresponding reservation)
- getReservationId() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState
-
Get the id of the reservation.
- getReservationName() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Get the name for this reservation.
- getReservationRequests() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
- getReservationResources() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequests
-
- getReservedContainers() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the number of reserved containers.
- getReservedMapSlots() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get number of reserved map slots in the cluster.
- getReservedMem() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getReservedMemoryMB() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the reserved memory in MB
- getReservedReduceSlots() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the number of reserved reduce slots in the cluster.
- getReservedResourceMemory() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the reserved resource Memory.
- getReservedResources() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the reserved Resource.
- getReservedResourceVCore() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the reserved resource VCore.
- getReservedVCores() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Get the reserved vcores
- getResource(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the
URL for the named resource.
- getResource(String) - Method in class org.apache.hadoop.util.ApplicationClassLoader
-
- getResource() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse
-
Get the resources that will be allocated if the profile was used.
- getResource() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get the resource required by the ApplicationMaster for this
application.
- getResource() - Method in class org.apache.hadoop.yarn.api.records.Container
-
Get the Resource allocated to the container.
- getResource() - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Get the location of the resource to be localized.
- getResource() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getResource() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getResource() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getResource() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getResourceAllocationRequests() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState
-
Get the Resource allocations of the reservation based on the current state
of the plan.
- getResourceBlacklistRequest() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Get the ResourceBlacklistRequest being sent by the
ApplicationMaster.
- getResourceCalculatorProcessTree(String, Class<? extends ResourceCalculatorProcessTree>, Configuration) - Static method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Create the ResourceCalculatorProcessTree rooted to specified process
from the class name and configure it.
- getResourceInformation(String) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Get ResourceInformation for a specified resource.
- getResourceKey() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest
-
Get the key of the resource to be released.
- getResourceKey() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest
-
Get the key of the resource to be used.
- getResourceKey() - Method in class org.apache.hadoop.yarn.api.records.LocalizationStatus
-
Get the resource key.
- getResourceName() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Get the resource (e.g.
- getResourceProfile(GetResourceProfileRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface to get the details for a specific resource profile.
- getResourceProfile(String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get the details of a specific resource profile from the RM.
- GetResourceProfileRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
Request class for getting the details for a particular resource profile.
- GetResourceProfileRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
-
- GetResourceProfileResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
Response class for getting the details for a particular resource profile.
- GetResourceProfileResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse
-
- getResourceProfiles(GetAllResourceProfilesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to get all the resource profiles that are
available on the ResourceManager.
- getResourceProfiles() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
-
- getResourceProfiles() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get list of supported resource profiles from RM.
- getResourceProfiles() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get the resource profiles available in the RM.
- getResourceRequest() - Method in class org.apache.hadoop.yarn.api.records.PreemptionContract
-
- getResourceRequest() - Method in class org.apache.hadoop.yarn.api.records.PreemptionResourceRequest
-
- getResources() - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
-
- getResourceSecondsMap() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the aggregated number of resources that the application has
allocated times the number of seconds the application has been running.
- getResourceSizing() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- getResourceTypeInfo(GetAllResourceTypeInfoRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface to get the details for a specific resource profile.
- getResourceTypeInfo() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
-
- getResourceTypeInfo() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get available resource types supported by RM.
- getResourceTypes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get available resource types supported by RM.
- getResourceValue(String) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Get the value for a specified resource.
- getResponseFromNMWebService(Configuration, Client, ContainerLogsRequest, String) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
-
- getResponseId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Get the response id used to track duplicate responses.
- getResponseId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the last response id.
- getRestartPolicy() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
Policy of restart component.
- getRetryCount() - Static method in class org.apache.hadoop.ipc.Client
-
- getRetryInterval() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- getRetryPolicy() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- getRevision() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the Git commit hash of the repository when compiled.
- getRMClusterId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get RM ClusterId.
- getRMDelegationToken() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse
-
- getRMDelegationToken(Text) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get a delegation token so as to be able to talk to YARN using those tokens.
- getRMDelegationTokenService(Configuration) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
-
Get the token service name to be used for RMDelegationToken.
- getRMFailoverProxyProvider(YarnConfiguration, Class<T>, RMProxy<T>) - Static method in class org.apache.hadoop.yarn.client.RMProxy
-
- getRMIdentifier() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
Get the RMIdentifier of RM in which containers are allocated.
- getRolledLogsExcludePattern() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Get exclude pattern for aggregation in a rolling fashion.
- getRolledLogsIncludePattern() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Get include pattern in a rolling fashion.
- getRollInterval() - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
Extract the roll interval from the configuration and return it in
milliseconds.
- getRootQueueInfos() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Get information (
QueueInfo) about top level queues.
- getRootQueues() - Method in class org.apache.hadoop.mapred.JobClient
-
Returns an array of queue information objects about root level queues
configured
- getRootQueues() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Gets the root level queues.
- getRpcDetailedMetrics() - Method in class org.apache.hadoop.ipc.Server
-
- getRpcInvoker(RPC.RpcKind) - Static method in class org.apache.hadoop.ipc.Server
-
- getRpcMetrics() - Method in class org.apache.hadoop.ipc.Server
-
Returns a handle to the rpcMetrics (required in tests)
- getRpcPort() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
Get the RPC port on which the ApplicationMaster is
responding.
- getRpcPort() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the RPC port of this attempt ApplicationMaster.
- getRpcPort() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the RPC port of the ApplicationMaster.
- getRpcRequestWrapper(RpcHeaderProtos.RpcKindProto) - Method in class org.apache.hadoop.ipc.Server
-
- getRpcTimeout(Configuration) - Static method in class org.apache.hadoop.ipc.Client
-
The time after which a RPC will timeout.
- getRssMemorySize() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Get the resident set size (rss) memory used by all the processes
in the process-tree.
- getRssMemorySize(int) - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Get the resident set size (rss) memory used by all the processes
in the process-tree that are older than the passed in age.
- getRunId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- getRunningJobList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
- getRunningJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
-
- getRunningMaps() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the number of running map tasks in the cluster.
- getRunningReduces() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the number of running reduce tasks in the cluster.
- getRunningTaskAttempts() - Method in class org.apache.hadoop.mapred.TaskReport
-
Get the running task attempt IDs for this task
- getRunPrivilegedContainer() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getRunScriptCommand(File) - Static method in class org.apache.hadoop.util.Shell
-
Returns a command to run the given script.
- getRunState() - Method in class org.apache.hadoop.mapred.JobStatus
-
- getSamples() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Get the sample count.
- getSchedulerResourceTypes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Get a set of the resource types considered by the scheduler.
- getSchedulerType() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get Scheduler type.
- getSchedulingInfo() - Method in class org.apache.hadoop.mapreduce.Job
-
Get scheduling info of the job.
- getSchedulingInfo() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Gets the Scheduling information associated to a particular Job.
- getSchedulingInfo() - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Gets the scheduling information associated to particular job queue.
- getSchedulingRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Get the list of Scheduling requests being sent by the
ApplicationMaster.
- getScheme() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getScheme() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- getScheme() - Method in class org.apache.hadoop.fs.FileSystem
-
Return the protocol scheme for this FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
Return the protocol scheme for the FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.LocalFileSystem
-
Return the protocol scheme for the FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
Return the protocol scheme for the FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.StorageStatistics
-
- getScheme() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Return the protocol scheme for the FileSystem.
- getScheme() - Method in class org.apache.hadoop.yarn.api.records.URL
-
Get the scheme of the URL.
- getScope() - Method in class org.apache.hadoop.fs.permission.AclEntry
-
Returns the scope of the ACL entry.
- getScope() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- getSecretKey(Credentials, Text) - Static method in class org.apache.hadoop.mapreduce.security.TokenCache
-
auxiliary method to get user's secret keys..
- getSecretKey(Text) - Method in class org.apache.hadoop.security.Credentials
-
Returns the key bytes for the alias.
- getSecretKeyMap() - Method in class org.apache.hadoop.security.Credentials
-
Returns an unmodifiable version of the full map of aliases to secret keys.
- getSelectQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBRecordReader
-
Returns the query for selecting the records,
subclasses can override this for custom behaviour.
- getSelectQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
Returns the query for selecting the records,
subclasses can override this for custom behaviour.
- getSelectQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.OracleDBRecordReader
-
Returns the query for selecting the records from an Oracle DB.
- getSequenceFileOutputKeyClass(JobConf) - Static method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
-
- getSequenceFileOutputKeyClass(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
-
- getSequenceFileOutputValueClass(JobConf) - Static method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
-
- getSequenceFileOutputValueClass(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
-
- getSequenceNumber() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getSequenceWriter(TaskAttemptContext, Class<?>, Class<?>) - Method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat
-
- getServerDefaults() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Return a set of server default configuration values based on path.
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Return a set of server default configuration values based on path.
- getServerDefaults() - Method in class org.apache.hadoop.fs.FileSystem
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return a set of server default configuration values.
- getServerDefaults() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getServerDefaults() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getServerDefaults() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
Deprecated.
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getServerName() - Method in class org.apache.hadoop.ipc.Server
-
- getServerPrincipal(String, String) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Convert Kerberos principal name pattern to valid Kerberos principal
names.
- getServerPrincipal(String, InetAddress) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Convert Kerberos principal name pattern to valid Kerberos principal names.
- getServerRpcInvoker(RPC.RpcKind) - Method in class org.apache.hadoop.ipc.Server
-
- getService() - Method in class org.apache.hadoop.security.token.Token
-
Get the service on which the token is supposed to be used.
- getService() - Method in class org.apache.hadoop.yarn.api.records.Token
-
Get the service to which the token is allocated.
- getServiceData() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Get application-specific binary service data.
- getServices() - Method in class org.apache.hadoop.service.CompositeService
-
Get a cloned list of services
- getServiceState() - Method in class org.apache.hadoop.service.AbstractService
-
- getServiceState() - Method in interface org.apache.hadoop.service.Service
-
Get the current service state
- getServiceStatus() - Method in interface org.apache.hadoop.ha.HAServiceProtocol
-
Return the current status of the service.
- getSessionId() - Method in class org.apache.hadoop.mapred.JobConf
-
Deprecated.
- getSetOwnerCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to set owner.
- getSetPermissionCommand(String, boolean) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to set permission.
- getSetPermissionCommand(String, boolean, String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to set permission for specific file.
- getSetupProgress() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getSetupTaskReports(JobID) - Method in class org.apache.hadoop.mapred.JobClient
-
Get the information of the current state of the setup tasks of a job.
- getShortUserName() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the user's login name.
- getShouldBeUploadedToSharedCache() - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
NM uses it to decide whether if it is necessary to upload the resource to
the shared cache
- getSignalKillCommand(int, String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to send a signal to a given pid.
- getSignature() - Method in class org.apache.hadoop.ipc.CallerContext
-
- getSingleDataTimestamp() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
Get single data timestamp of the metric.
- getSingleDataValue() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
Get single data value of the metric.
- getSingleton() - Static method in class org.apache.hadoop.yarn.client.api.NMTokenCache
-
Returns the singleton NM token cache.
- getSize() - Method in class org.apache.hadoop.io.BytesWritable
-
- getSize() - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Get the size of the resource to be localized.
- getSkipNodeInterval(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Returns Timeout to skip node from scheduling if not heartbeated.
- getSkipOutputPath(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
Get the directory to which skipped records are written.
- getSnapshotDirectoryCount() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotFileCount() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotHeader() - Static method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotLength() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotSpaceConsumed() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotTimeStamp() - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
- getSnapshotTrashRootEnabled() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getSocketAddr(String, String, String, int) - Method in class org.apache.hadoop.conf.Configuration
-
Get the socket address for hostProperty as a
InetSocketAddress.
- getSocketAddr(String, String, int) - Method in class org.apache.hadoop.conf.Configuration
-
Get the socket address for name property as a
InetSocketAddress.
- getSocketAddr(String, String, int) - Method in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Get the socket address for name property as a
InetSocketAddress.
- getSortComparator() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
- getSourceFileListing() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getSourcePaths() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getSpaceConsumed() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return (disk) space consumed.
- getSpaceQuota() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return (disk) space quota.
- getSpeculativeExecution() - Method in class org.apache.hadoop.mapred.JobConf
-
Should speculative execution be used for this job?
Defaults to true.
- getSplit() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- getSplitHosts(BlockLocation[], long, long, NetworkTopology) - Method in class org.apache.hadoop.mapred.FileInputFormat
-
This function identifies and returns the hosts that contribute
most for a given split.
- getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.FileInputFormat
-
- getSplits(JobConf, int) - Method in interface org.apache.hadoop.mapred.InputFormat
-
Logically split the set of input files for the job.
- getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.join.CompositeInputFormat
-
Build a CompositeInputSplit from the child InputFormats by assigning the
ith split from each child to the ith composite split.
- getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat
-
- getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.lib.db.DBInputFormat
-
Logically split the set of input files for the job.
- getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.lib.NLineInputFormat
-
Logically splits the set of input files for the job, splits N lines
of the input as one split.
- getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.MultiFileInputFormat
-
- getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.InputFormat
-
Logically split the set of input files for the job.
- getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
-
Logically split the set of input files for the job.
- getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
Logically split the set of input files for the job.
- getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
- getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Generate the list of files and make them into FileSplits.
- getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
-
Logically splits the set of input files for the job, splits N lines
of the input as one split.
- getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
-
Build a CompositeInputSplit from the child InputFormats by assigning the
ith split from each child to the ith composite split.
- getSplitsForFile(FileStatus, Configuration, int) - Static method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
-
- getSplitter(int) - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
-
- getSplitter(int) - Method in class org.apache.hadoop.mapreduce.lib.db.OracleDataDrivenDBInputFormat
-
- getSrcChecksum() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the checksum of the source files from which Hadoop was built.
- getSrcFile() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- getSrcPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
-
- getStackTrace() - Method in exception org.apache.hadoop.security.authorize.AuthorizationException
-
- getStage() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getStagingAreaDir() - Method in class org.apache.hadoop.mapred.JobClient
-
Fetch the staging area directory for the application
- getStagingAreaDir() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Grab the jobtracker's view of the staging directory path where
job-specific files will be placed.
- getStart() - Method in class org.apache.hadoop.mapred.FileSplit
-
The position of the first byte in the file to process.
- getStart() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
-
The position of the first byte in the file to process.
- getStartContainerRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersRequest
-
- getStartOffsets() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
Returns an array containing the start offsets of the files in the split
- getStartTime() - Method in class org.apache.hadoop.mapreduce.Job
-
Get start time of the job.
- getStartTime() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getStartTime() - Method in class org.apache.hadoop.service.AbstractService
-
- getStartTime() - Method in interface org.apache.hadoop.service.Service
-
Get the service start time
- getStartTime() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Get the start time to use to search for reservations.
- getStartTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
- getStartTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the start time of the application.
- getStartTime() - Method in class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest
-
Get the start time that the resource is allocated.
- getStartTime() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Get the start time of the entity
- getStartTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- getState() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
- getState() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
-
- getState() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getState() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getState() - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Return the queue state
- getState(String) - Static method in enum org.apache.hadoop.mapreduce.QueueState
-
- getState() - Method in class org.apache.hadoop.service.ServiceStateModel
-
Query the service state.
- getState() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus
-
Get the ContainerState of the container.
- getState() - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- getState() - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- getState() - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus
-
Localization state.
- getState() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getState() - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
- getStatement() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- getStateName() - Method in enum org.apache.hadoop.mapreduce.QueueState
-
- getStatistics() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getStatistics(URI) - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get the statistics for a particular file system.
- getStatistics(URI) - Static method in class org.apache.hadoop.fs.FileContext
-
Get the statistics for a particular file system
- getStatistics() - Static method in class org.apache.hadoop.fs.FileSystem
-
- getStatistics(String, Class<? extends FileSystem>) - Static method in class org.apache.hadoop.fs.FileSystem
-
- getStats() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
-
- getStats() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolEntry
-
- getStats(long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
Retrieve a map of metric name -> (aggregate).
- getStatus() - Method in class org.apache.hadoop.fs.FileSystem
-
Returns a status object describing the use and capacity of the
filesystem.
- getStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Returns a status object describing the use and capacity of the
filesystem.
- getStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getStatus() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- getStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getStatus() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getStatus(FileSystem, Path) - Static method in class org.apache.hadoop.fs.viewfs.ViewFileSystemUtil
-
Get FsStatus for all ViewFsMountPoints matching path for the given
ViewFileSystem.
- getStatus() - Method in class org.apache.hadoop.mapreduce.Job
-
- getStatus() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- getStatus() - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext
-
Get the last set status message.
- getStatus() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
- getStatus(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- getStatusCode() - Method in exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
-
- getStatusCode() - Method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
-
- getStatusString(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
-
Get detailed app specific status string for a YARN application.
- getStatusString(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- getSteadyFairShareMemory() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the SteadyFairShare Memory.
- getSteadyFairShareVCore() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the SteadyFairShare VCore.
- getStickyBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getStorageBytesRead() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the aggregated number of bytes read from disks.
- getStorageBytesWritten() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the aggregated number of bytes written to disks.
- getStorageIds() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the storageID of each replica of the block.
- getStorageInfos() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean
-
Get the list of the storage infos of JournalNode's journals.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Retrieve the storage policy for a given file or directory.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Query the effective storage policy ID for the given file or directory.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Query the effective storage policy ID for the given file or directory.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
Retrieve the storage policy for a given file or directory.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Query the effective storage policy ID for the given file or directory.
- getStorageSize(String, String, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Gets the Storage Size from the config, or returns the defaultValue.
- getStorageSize(String, double, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Gets storage size from a config file.
- getStorageStatistics() - Method in class org.apache.hadoop.fs.FileSystem
-
Get the StorageStatistics for this FileSystem object.
- getStorageTypeHeader(List<StorageType>) - Static method in class org.apache.hadoop.fs.QuotaUsage
-
return the header of with the StorageTypes.
- getStorageTypes() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the storage type of each replica of the block.
- getStorageTypes() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Return the preferred storage types associated with this policy.
- getStore() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
For unit test purposes, retrieves the AzureNativeFileSystemStore store
backing this file system.
- getStr() - Method in class org.apache.hadoop.mapred.join.Parser.StrToken
-
- getStr() - Method in class org.apache.hadoop.mapred.join.Parser.Token
-
- getStr() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.StrToken
-
- getStr() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Token
-
- getStrictContract() - Method in class org.apache.hadoop.yarn.api.records.PreemptionMessage
-
- getStringCollection(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
a collection of Strings.
- getStrings(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
an array of Strings.
- getStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
an array of Strings.
- getSubClusterId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Get SubClusterId.
- getSubClusterId() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the SubClusterId.
- getSubject() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the underlying subject from this ugi.
- getSubmitTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
- getSuccess() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
Get the success flag.
- getSuccessfulJobList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
- getSuccessfulJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
-
- getSuccessfullyIncreasedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceResponse
-
Get the list of containerIds of containers whose resource
have been successfully increased.
- getSuccessfullyStartedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersResponse
-
Get the list of ContainerId s of the containers that are
started successfully.
- getSuccessfullyStoppedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersResponse
-
Get the list of containerIds of successfully stopped containers.
- getSuccessfullyUpdatedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateResponse
-
Get the list of containerIds of containers whose resource
have been successfully update.
- getSuccessfulTaskAttempt() - Method in class org.apache.hadoop.mapred.TaskReport
-
Get the attempt ID that took this task to completion
- getSuccessReport() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Get the manifest Success data; only valid after a job.
- getSuffix() - Method in enum org.apache.hadoop.yarn.service.api.records.ConfigFormat
-
- getSuite() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
-
- getSum() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Get the sum of samples.
- getSum() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
-
- getSum() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
-
- getSupportedCompressionAlgorithms() - Static method in class org.apache.hadoop.io.file.tfile.TFile
-
Get names of supported compression algorithms.
- getSwitchMap() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
Get a copy of the map (for diagnostics)
- getSwitchMap() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
Get the (host x switch) map.
- getSymlink() - Method in class org.apache.hadoop.fs.FileStatus
-
- getSymlink() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Deprecated.
- getSymlinkCommand(String, String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to create symbolic links.
- getSymlinkTarget() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
-
Symlink target is null if the CreateEvent iNodeType is not symlink.
- getSystemDir() - Method in class org.apache.hadoop.mapred.JobClient
-
Grab the jobtracker system directory path where job-specific files are to be placed.
- getSystemDir() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Grab the jobtracker system directory path where
job-specific files will be placed.
- getTableName() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- getTag(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Get a tag by name
- getTargetPath() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getTargetQueue() - Method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest
-
Get the queue to place the application in.
- getTargetTags() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- getTaskAttemptID() - Method in interface org.apache.hadoop.mapred.TaskAttemptContext
-
- getTaskAttemptId() - Method in class org.apache.hadoop.mapred.TaskCompletionEvent
-
Returns task id.
- getTaskAttemptID() - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext
-
Get the unique name for this task attempt.
- getTaskAttemptId() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
Returns task id.
- getTaskAttemptIDsPattern(String, Integer, Boolean, Integer, Integer) - Static method in class org.apache.hadoop.mapred.TaskAttemptID
-
Deprecated.
- getTaskAttemptIDsPattern(String, Integer, TaskType, Integer, Integer) - Static method in class org.apache.hadoop.mapred.TaskAttemptID
-
Deprecated.
- getTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Compute the path where the output of a task attempt is stored until
that task is committed.
- getTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Compute the path where the output of a task attempt is stored until
that task is committed.
- getTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Compute the path where the output of a task attempt is stored until
that task is committed.
- getTaskAttemptPath(TaskAttemptContext, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Compute the path where the output of a task attempt is stored until
that task is committed.
- getTaskCleanupNeeded() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get whether task-cleanup is needed for the job
- getTaskCompletionEvents(int) - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get events indicating completion (success/failure) of component tasks.
- getTaskCompletionEvents(int, int) - Method in class org.apache.hadoop.mapreduce.Job
-
Get events indicating completion (success/failure) of component tasks.
- getTaskCompletionEvents(int) - Method in class org.apache.hadoop.mapreduce.Job
-
Get events indicating completion (success/failure) of component tasks.
- getTaskDiagnostics(TaskAttemptID) - Method in interface org.apache.hadoop.mapred.RunningJob
-
Gets the diagnostic messages for a given task attempt.
- getTaskDiagnostics(TaskAttemptID) - Method in class org.apache.hadoop.mapreduce.Job
-
Gets the diagnostic messages for a given task attempt.
- getTaskID() - Method in class org.apache.hadoop.mapred.TaskAttemptID
-
- getTaskId() - Method in class org.apache.hadoop.mapred.TaskCompletionEvent
-
- getTaskId() - Method in class org.apache.hadoop.mapred.TaskReport
-
The string of the task id.
- getTaskID() - Method in class org.apache.hadoop.mapred.TaskReport
-
The id of the task.
- getTaskID() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
-
Returns the
TaskID object that this task attempt belongs to
- getTaskIDsPattern(String, Integer, Boolean, Integer) - Static method in class org.apache.hadoop.mapred.TaskID
-
- getTaskIDsPattern(String, Integer, TaskType, Integer) - Static method in class org.apache.hadoop.mapred.TaskID
-
Deprecated.
- getTaskLogURL(TaskAttemptID, String) - Static method in class org.apache.hadoop.mapreduce.tools.CLI
-
- getTaskManifestPath(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
The path to where the manifest file of a task attempt will be
saved when the task is committed.
- getTaskOutputFilter(JobConf) - Static method in class org.apache.hadoop.mapred.JobClient
-
Get the task output filter out of the JobConf.
- getTaskOutputFilter() - Method in class org.apache.hadoop.mapred.JobClient
-
Deprecated.
- getTaskOutputFilter(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
Get the task output filter.
- getTaskOutputPath(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
Helper function to create the task's temporary output directory and
return the path to the task's output file.
- getTaskReports(TaskType) - Method in class org.apache.hadoop.mapreduce.Job
-
Get the information of the current state of the tasks of a job.
- getTaskRunTime() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
Returns time (in millisec) the task took to complete.
- getTaskStatus() - Method in class org.apache.hadoop.mapred.TaskCompletionEvent
-
- getTaskTrackerCount() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the number of active trackers in the cluster.
- getTaskTrackerExpiryInterval() - Method in class org.apache.hadoop.mapreduce.Cluster
-
Get the tasktracker expiry interval for the cluster
- getTaskTrackerHttp() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
http location of the tasktracker where this task ran.
- getTaskTrackerName() - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo
-
Gets the tasktracker's name.
- getTaskTrackers() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the number of task trackers in the cluster.
- getTaskType() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
-
Returns the TaskType of the TaskAttemptID
- getTaskType() - Method in class org.apache.hadoop.mapreduce.TaskID
-
Get the type of the task.
- getTaskType(char) - Static method in class org.apache.hadoop.mapreduce.TaskID
-
Gets the
TaskType corresponding to the character.
- getTempTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Get a temporary directory for data.
- getTestProvider() - Static method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- getTextLength() - Method in class org.apache.hadoop.io.Text
-
- getThisBuilder() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Return the concrete implementation of the builder instance.
- getThisBuilder() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the cast builder.
- getThisBuilder() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- getThisBuilder() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Return the concrete implementation of the builder instance.
- getThreadPoolExecutor(int, String, String, String, String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- getThreadState() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
- getTicketCacheFile() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getTime() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver
-
Returns the current time synchronization from the underlying store.
- getTime() - Method in interface org.apache.hadoop.yarn.util.Clock
-
- getTime() - Method in class org.apache.hadoop.yarn.util.MonotonicClock
-
Get current time from some arbitrary time base in the past, counting in
milliseconds, and not affected by settimeofday or similar system clock
changes.
- getTime() - Method in class org.apache.hadoop.yarn.util.SystemClock
-
- getTime() - Method in class org.apache.hadoop.yarn.util.UTCClock
-
- getTimeDuration(String, long, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Return time duration in the given time unit.
- getTimeDuration(String, String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
- getTimeDuration(String, long, TimeUnit, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Return time duration in the given time unit.
- getTimeDuration(String, String, TimeUnit, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
- getTimeDurationHelper(String, String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Return time duration in the given time unit.
- getTimeDurations(String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
- getTimelineEntityGroupId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
-
Get the timelineEntityGroupId.
- getTimelineServiceBuildVersion() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- getTimelineServiceVersion() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- getTimelineServiceVersion(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Returns the timeline service version.
- getTimelineServiceVersion(Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
-
Returns the timeline service version.
- getTimelineServiceVersionBuiltOn() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- getTimelineTokenServiceAddress(Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
-
- getTimeout(Configuration) - Static method in class org.apache.hadoop.ipc.Client
-
- getTimeoutType() - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout
-
Get the application timeout type.
- getTimestamp(Configuration, URI) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
-
The time when this event occurred, in milliseconds since the epoch.
- getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
-
The time when this event occurred, in milliseconds since the epoch.
- getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
-
The time when this event occurred, in milliseconds since the epoch.
- getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent
-
The time when this event occurred, in milliseconds since the epoch.
- getTimestamp() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- getTimestamp() - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Get the original timestamp of the resource to be localized, used
for verification.
- getTimestamp() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
Get the timestamp of the event
- getTimestamp() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- getTimestamp() - Method in class org.apache.hadoop.yarn.event.AbstractEvent
-
- getTimestamp() - Method in interface org.apache.hadoop.yarn.event.Event
-
- getToken(Text) - Method in class org.apache.hadoop.security.Credentials
-
Returns the Token object for the alias.
- getToken() - Method in class org.apache.hadoop.yarn.api.records.NMToken
-
Get the
Token used for authenticating with
NodeManager
- getToken(String) - Method in class org.apache.hadoop.yarn.client.api.NMTokenCache
-
Returns NMToken, null if absent
- getTokenIdentifiers() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the set of TokenIdentifiers belonging to this UGI
- getTokenInfo(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Look up the TokenInfo for a given protocol.
- getTokenInfo(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations
- getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.admin.AdminSecurityInfo
-
- getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.client.ClientRMSecurityInfo
-
- getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.client.ClientTimelineSecurityInfo
-
- getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.ContainerManagerSecurityInfo
-
- getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.SchedulerSecurityInfo
-
- getTokenMap() - Method in class org.apache.hadoop.security.Credentials
-
Returns an unmodifiable version of the full map of aliases to Tokens.
- getTokenRenewInterval() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Interval for tokens to be renewed.
- getTokens() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Obtain the collection of tokens associated with this user.
- getTokens() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Get all the tokens needed by this container.
- getTokensConf() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Get the configuration used by RM to renew tokens.
- getTokenService(Configuration, String, String, int) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
-
- getTokenServiceAddr(Token<?>) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Decode the given token's service field into an InetAddress
- getTokenTrackingId(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getTopologyPaths() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the list of network topology paths for each of the hosts.
- getTopTokenRealOwners(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Return top token real owners list as well as the tokens count.
- getToSnapshot() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getTotalJobSubmissions() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
Get the total number of job submissions in the cluster.
- getTotalLogFileSize() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
- getTotalRequests() - Method in class org.apache.hadoop.ipc.Server
-
- getTotalRequestsPerSecond() - Method in class org.apache.hadoop.ipc.Server
-
- getTrackingId() - Method in class org.apache.hadoop.security.token.TokenIdentifier
-
Returns a tracking identifier that can be used to associate usages of a
token across multiple client sessions.
- getTrackingIdIfEnabled(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getTrackingURL() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the URL where some job progress information will be displayed.
- getTrackingURL() - Method in class org.apache.hadoop.mapreduce.Job
-
Get the URL where some job progress information will be displayed.
- getTrackingUrl() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Get the link to the web-ui for details of the job.
- getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Get the tracking url update for this heartbeat.
- getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
-
Get the tracking URL for the ApplicationMaster.
- getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
Get the tracking URL for the ApplicationMaster.
- getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the tracking url for the application attempt.
- getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the tracking url for the application.
- getTrackPath() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- getTransitionTargetHAStatus() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getTransportScheme() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getTrashInterval() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getTrashRoot(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Get the root directory of Trash for current user when the path specified
is deleted.
- getTrashRoot(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getTrashRoot(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Get the trash root directory for current user when the path
specified is deleted.
- getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Get all the trash roots for current user or all users.
- getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Get all the trash roots for current user or all users.
- getTrimmed(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a trimmed String,
null if no such property exists.
- getTrimmed(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a trimmed String,
defaultValue if no such property exists.
- getTrimmedStringCollection(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
a collection of Strings, trimmed of the leading and trailing whitespace.
- getTrimmedStrings(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
an array of Strings, trimmed of the leading and trailing whitespace.
- getTrimmedStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
an array of Strings, trimmed of the leading and trailing whitespace.
- getTTExpiryInterval() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Get the tasktracker expiry interval for the cluster
- getTxid() - Method in class org.apache.hadoop.hdfs.inotify.EventBatch
-
- getTxidsBehindEstimate() - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream
-
Return a estimate of how many transaction IDs behind the NameNode's
current state this stream is.
- getType() - Method in class org.apache.hadoop.fs.permission.AclEntry
-
Returns the ACL entry type.
- getType() - Method in class org.apache.hadoop.mapred.join.Parser.Token
-
- getType() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Token
-
- getType() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- getType() - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Get the LocalResourceType of the resource to be localized.
- getType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
-
- getType() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- getType() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
- getType() - Method in class org.apache.hadoop.yarn.event.AbstractEvent
-
- getType() - Method in interface org.apache.hadoop.yarn.event.Event
-
- getType() - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
-
- getType() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- getType() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- getType() - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
-
- getTypeConsumed(StorageType) - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return storage type consumed.
- getTypeQuota(StorageType) - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return storage type quota.
- getTypes() - Method in class org.apache.hadoop.io.GenericWritable
-
Return all classes that may be wrapped.
- getTypesQuotaUsage(boolean, List<StorageType>) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- getTypesSupportingQuota() - Static method in enum org.apache.hadoop.fs.StorageType
-
- getUgi() - Method in class org.apache.hadoop.fs.FileContext
-
Gets the ugi in the file-context
- getUGIFromSubject(Subject) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a UserGroupInformation from a Subject with Kerberos principal.
- getUGIFromTicketCache(String, String) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a UserGroupInformation from a Kerberos ticket cache.
- getUid(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getUidAllowingUnknown(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getUMask() - Method in class org.apache.hadoop.fs.FileContext
-
- getUMask(Configuration) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the user file creation mask (umask)
UMASK_LABEL config param has umask value that is either symbolic
or octal.
- getUnderlyingCounter() - Method in class org.apache.hadoop.mapred.Counters.Counter
-
- getUnderlyingGroup() - Method in class org.apache.hadoop.mapred.Counters.Group
-
- getUniqueFile(TaskAttemptContext, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Generate a unique filename, based on the task id, name, and extension
- getUniqueItems() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
-
- getUniqueName(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
Helper function to generate a name that is unique for the task.
- getUnmanagedAM() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Get if the RM should manage the execution of the AM.
- getUnmasked() - Method in class org.apache.hadoop.fs.permission.FsCreateModes
-
- getUnmasked() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Get unmasked permission if exists.
- getUpdateContainerRequest() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
-
Get the UpdateContainerRequest that was not satisfiable.
- getUpdatedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the list of newly updated containers by
ResourceManager.
- getUpdatedNodes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the list of updated NodeReports.
- getUpdateErrors() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Get the list of container update errors to inform the
Application Master about the container updates that could not be
satisfied due to error.
- getUpdateRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Get the list of container update requests being sent by the
ApplicationMaster.
- getUpdateType() - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer
-
Get the ContainerUpdateType.
- getUri() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Returns a URI whose scheme and authority identify this FileSystem.
- getUri() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- getUri() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- getUri() - Method in class org.apache.hadoop.fs.FileSystem
-
Returns a URI which identifies this FileSystem.
- getUri() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Returns a URI whose scheme and authority identify this FileSystem.
- getUri() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- getUri() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getUri() - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
- getUri() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getUri() - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
-
- getUri() - Method in class org.apache.hadoop.yarn.service.api.records.BaseResource
-
Resource location for a service, e.g.
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
The default port of this file system.
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.adl.Adl
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.azure.Wasb
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.azure.Wasbs
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.obs.OBS
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.s3a.S3A
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getUriPath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get the path-part of a pathname.
- getUrl() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the URL for the Hadoop repository.
- getUsed() - Method in class org.apache.hadoop.fs.FileSystem
-
Return the total size of all files in the filesystem.
- getUsed(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return the total size of all files from a specified path.
- getUsed() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Return the total size of all files in the filesystem.
- getUsed(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Return the total size of all files from a specified path.
- getUsed() - Method in class org.apache.hadoop.fs.FsStatus
-
Return the number of bytes used on the file system.
- getUsed() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Return the total size of all files under "/", if Constants.CONFIG_VIEWFS_LINK_MERGE_SLASH is supported and is a valid
mount point.
- getUsed() - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Get used Resource on the node.
- getUsedMem() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getUsedMemory() - Method in class org.apache.hadoop.mapred.ClusterStatus
-
Deprecated.
- getUsedResources() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the used Resource.
- getUseNewMapper() - Method in class org.apache.hadoop.mapred.JobConf
-
Should the framework use the new context-object code for running
the mapper?
- getUseNewReducer() - Method in class org.apache.hadoop.mapred.JobConf
-
Should the framework use the new context-object code for running
the reducer?
- getUser() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- getUser() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the reported username for this job.
- getUser() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the reported username for this job.
- getUser() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getUser() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
Get the username encoded in the token identifier
- getUser() - Method in class org.apache.hadoop.security.token.TokenIdentifier
-
Get the Ugi with the username encoded in the token identifier
- getUser() - Static method in class org.apache.hadoop.util.VersionInfo
-
The user that compiled Hadoop.
- getUser() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the user who submitted the application.
- getUser() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState
-
Get the user who made the reservation.
- getUser() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- getUser() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- getUser() - Method in class org.apache.hadoop.yarn.security.AccessRequest
-
- getUser() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
-
- getUser() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
-
- getUser() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- getUser() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- getUserAcls() - Method in class org.apache.hadoop.yarn.api.records.QueueUserACLInfo
-
Get the list of QueueACL for the given user.
- getUserAclsInfoList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse
-
Get the QueueUserACLInfo per queue for the user.
- getUserAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getUserInfo() - Method in class org.apache.hadoop.yarn.api.records.URL
-
Get the user info of the URL.
- getUsername() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- getUserName(int, String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getUserName() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the user's full principal name.
- getUsers() - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Get the names of users allowed for this service.
- getUsersForNetgroupCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
A command to get a given netgroup's user list.
- getVal() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
-
- getVal() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
-
- getVal() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
-
- getVal() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
-
- getValByRegex(String) - Method in class org.apache.hadoop.conf.Configuration
-
get keys matching the the regex.
- getValue() - Method in class org.apache.hadoop.mapred.Counters.Counter
-
- getValue() - Method in interface org.apache.hadoop.mapreduce.Counter
-
What is the current value of this counter?
- getValue() - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
-
- getValue() - Method in class org.apache.hadoop.util.PureJavaCrc32
-
- getValue() - Method in class org.apache.hadoop.util.PureJavaCrc32C
-
- getValue() - Method in enum org.apache.hadoop.yarn.service.api.records.PlacementScope
-
- getValueAggregatorDescriptor(String, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
-
- getValueClass() - Method in class org.apache.hadoop.io.ArrayWritable
-
- getValueClass() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- getValues() - Method in interface org.apache.hadoop.mapreduce.ReduceContext
-
Iterate through the values for the current key, reusing the same value
object, which is stored in the context.
- getValues() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
- getVcoreSeconds() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
-
Get the aggregated number of vcores that the application has allocated
times the number of seconds the application has been running.
- getVectorSize() - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- getVersion() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
-
- getVersion() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean
-
Gets the version of Hadoop.
- getVersion() - Method in class org.apache.hadoop.io.VersionedWritable
-
- getVersion() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the Hadoop version.
- getVersion() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- getVersion() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
Get the Container version
- getVersion() - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- getVIntSize(long) - Static method in class org.apache.hadoop.io.WritableUtils
-
Get the encoded length if an integer is stored in a variable-length format.
- getVIntSize(long) - Static method in class org.apache.hadoop.record.Utils
-
Deprecated.
Get the encoded length if an integer is stored in a variable-length format
- getVirtualCores() - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Get number of virtual cpu cores of the resource.
- getVirtualMemory() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Get used virtual memory.
- getVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total size of the virtual memory present in the system.
- getVirtualMemorySize() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Get the virtual memory used by all the processes in the
process-tree.
- getVirtualMemorySize(int) - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Get the virtual memory used by all the processes in the
process-tree that are older than the passed in age.
- getVisibility() - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Get the LocalResourceVisibility of the resource to be
localized.
- getVisibility() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- getVisibleLength() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
-
Get the visible length of the file.
- getWaitingJobList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
- getWaitingJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
-
- getWaitingThread() - Method in class org.apache.hadoop.util.Shell
-
get the thread that is waiting on this instance of Shell.
- getWeight() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Get the configured weight of the queue.
- getWinUtilsFile() - Static method in class org.apache.hadoop.util.Shell
-
Get a file reference to winutils.
- getWinUtilsPath() - Static method in class org.apache.hadoop.util.Shell
-
Locate the winutils binary, or fail with a meaningful
exception and stack trace as an RTE.
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Get the current working directory for the given file system.
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.FileContext
-
Gets the working directory for wd-relative names (such a "foo/bar").
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.FileSystem
-
Get the current working directory for the given FileSystem
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Get the current working directory for the given file system
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getWorkingDirectory() - Method in class org.apache.hadoop.mapred.JobConf
-
Get the current working directory for the default file system.
- getWorkingDirectory() - Method in interface org.apache.hadoop.mapreduce.JobContext
-
Get the current working directory for the default file system.
- getWorkOutputPath(JobConf) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
Get the
Path to the task's temporary output directory
for the map-reduce job
Tasks' Side-Effect Files
- getWorkOutputPath(TaskInputOutputContext<?, ?, ?, ?>) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Get the
Path to the task's temporary output directory
for the map-reduce job
Tasks' Side-Effect Files
- getWorkPath(TaskAttemptContext, Path) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- getWorkPath() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- getWorkPath() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Work path of the current task attempt.
- getWorkPath() - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Get the directory that the task should write results into.
- getWorkPath() - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter
-
Get the directory that the task should write results into.
- getWrappedStream() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Get a reference to the wrapped input stream.
- getWrappedStream() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
-
Get a reference to the wrapped output stream.
- getWritePacketSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getWriter(BlockAliasMap.Writer.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap
-
Returns the writer for the alias map.
- getWriter(BlockAliasMap.Writer.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
-
- getWriter(BlockAliasMap.Writer.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
-
- getWriter(BlockAliasMap.Writer.Options, String) - Method in class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
-
- getWriters() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Get the writer (and/or writer group) list string
- getWriters() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Get the writer (and/or writer group) list string.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get an xattr for a file or directory.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Get the value of an attribute for a path.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Get an xattr for a file or directory.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Get an xattr name and value for a file or directory.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get all of the xattrs for a file or directory.
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get all of the xattrs for a file or directory.
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Get all of the xattrs for a file or directory.
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FileContext
-
Get all of the xattrs for a file or directory.
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Get all of the xattr name/value pairs for a file or directory.
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FileSystem
-
Get all of the xattrs name/value pairs for a file or directory.
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getxAttrs() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
-
- getYarnApplicationAttemptState() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
Get the YarnApplicationAttemptState of the application attempt.
- getYarnApplicationState() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
Get the YarnApplicationState of the application.
- getYarnClient() - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- getYarnClusterMetrics() - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
- getYarnUrlFromPath(Path) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils
-
Deprecated.
- getYarnUrlFromURI(URI) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils
-
Deprecated.
- getZKAuthInfos(Configuration, String) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Utility method to fetch ZK auth info from the configuration.
- getZKFCAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getZKFCProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- GID - Static variable in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
-
- GLOBAL_RM_AM_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The maximum number of application attempts.
- GlobalStorageStatistics - Enum in org.apache.hadoop.fs
-
Stores global storage statistics objects.
- GlobFilter - Class in org.apache.hadoop.fs
-
A filter for POSIX glob pattern with brace expansions.
- GlobFilter(String) - Constructor for class org.apache.hadoop.fs.GlobFilter
-
Creates a glob filter with the specified file pattern.
- GlobFilter(String, PathFilter) - Constructor for class org.apache.hadoop.fs.GlobFilter
-
Creates a glob filter with the specified file pattern and an user filter.
- GlobFilter - Class in org.apache.hadoop.metrics2.filter
-
A glob pattern filter for metrics.
- GlobFilter() - Constructor for class org.apache.hadoop.metrics2.filter.GlobFilter
-
- globStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return all the files that match filePattern and are not checksum
files.
- globStatus(Path, PathFilter) - Method in class org.apache.hadoop.fs.FileSystem
-
Return an array of
FileStatus objects whose path names match
pathPattern and is accepted by the user-supplied path filter.
- GMT_TIMEZONE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- GPG_APPCLEANER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- GPG_APPCLEANER_CONTACT_ROUTER_SPEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifications on how (many times) to contact Router for apps.
- GPG_APPCLEANER_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- GPG_GLOBAL_POLICY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The configured policy generator class, runs NoOpGlobalPolicy by
default.
- GPG_KERBEROS_PRINCIPAL_HOSTNAME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The Kerberos principal hostname for the yarn gpg.
- GPG_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Keytab for GPG.
- GPG_POLICY_GENERATOR_BLACKLIST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Which sub-clusters the policy generator should blacklist.
- GPG_POLICY_GENERATOR_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The interval at which the policy generator runs, default is one hour.
- GPG_POLICY_GENERATOR_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The interval at which the policy generator runs, default is one hour.
- GPG_POLICY_GENERATOR_READONLY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Whether or not the policy generator is running in read only (won't modify
policies), default is false.
- GPG_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The Kerberos principal for the globalpolicygenerator.
- GPG_SCHEDULED_EXECUTOR_THREADS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- GPG_SUBCLUSTER_CLEANER_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- GPG_SUBCLUSTER_EXPIRATION_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- GPG_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the GPG web application.
- GPG_WEBAPP_CONNECT_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- GPG_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable/disable CORS filter.
- GPG_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The https address of the GPG web application.
- GPG_WEBAPP_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- GPG_WEBAPP_READ_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- GRANT_TYPE - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
-
- GraphiteSink - Class in org.apache.hadoop.metrics2.sink
-
A metrics sink that writes to a Graphite server.
- GraphiteSink() - Constructor for class org.apache.hadoop.metrics2.sink.GraphiteSink
-
- GROUP - Static variable in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
-
- group(String) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
-
- group(String) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- Group() - Constructor for class org.apache.hadoop.mapred.Counters.Group
-
- GROUP - Static variable in class org.apache.hadoop.mapreduce.lib.map.RegexMapper
-
- GROUP_MAPPING_CONFIG_PREFIX - Static variable in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
- GROUP_STRID_OFFSET - Static variable in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- GroupMappingServiceProvider - Interface in org.apache.hadoop.security
-
An interface for the implementation of a user-to-groups mapping service
used by Groups.
- GZIP_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants
-
- GzipCodec - Class in org.apache.hadoop.io.compress
-
This class creates gzip compressors/decompressors.
- GzipCodec() - Constructor for class org.apache.hadoop.io.compress.GzipCodec
-
- NAME - Static variable in class org.apache.hadoop.fs.azurebfs.commit.AzureManifestCommitterFactory
-
Classname, which can be declared in job configurations.
- NAME - Static variable in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider
-
- NAME - Static variable in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Name: "magic".
- NAME - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
- NAME - Static variable in class org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider
-
- NAME - Static variable in class org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider
-
- name() - Method in class org.apache.hadoop.mapred.nativetask.Platform
-
- NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
The classname for use in configurations.
- NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
Name to include in persisted data, so as to differentiate from
any other manifests: "org.apache.hadoop.fs.s3a.commit.files.SuccessData/1".
- NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterFactory
-
Name of this factory.
- name() - Method in class org.apache.hadoop.metrics2.AbstractMetric
-
- name() - Method in interface org.apache.hadoop.metrics2.MetricsInfo
-
Typically name corresponds to annotation
Metric.value() or
the name of the class.
- name() - Method in interface org.apache.hadoop.metrics2.MetricsRecord
-
- name() - Method in class org.apache.hadoop.metrics2.MetricsTag
-
- name(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
Name of the service component (mandatory).
- name(String) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
-
Name of the service component.
- name(String) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
An optional name associated to this constraint.
- name(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
A unique service name.
- NAMED_COMMITTER_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
The named output committer.
- NAMED_COMMITTER_FACTORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
-
- NAMENODE_SERVICERPC_ADDR_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
-
- NativeAzureFileSystem - Class in org.apache.hadoop.fs.azure
-
- NativeAzureFileSystem() - Constructor for class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- NativeAzureFileSystem(NativeFileSystemStore) - Constructor for class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- NativeS3FileSystem - Class in org.apache.hadoop.fs.s3native
-
- NativeS3FileSystem() - Constructor for class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
- NATURAL_ORDER - Static variable in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
-
- needsDictionary() - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Returns true if a preset dictionary is needed for decompression.
- needsInput() - Method in interface org.apache.hadoop.io.compress.Compressor
-
Returns true if the input data buffer is empty and
#setInput() should be called to provide more input.
- needsInput() - Method in interface org.apache.hadoop.io.compress.Decompressor
-
- needsPassword() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Does this provider require a password? This means that a password is
required for normal operation, and it has not been found through normal
means.
- needsPassword() - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Does this provider require a password? This means that a password is
required for normal operation, and it has not been found through normal
means.
- needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Did this task write any files in the work directory?
Probes for a task existing by looking to see if the attempt dir exists.
- needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
Check whether task needs a commit.
- needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
This method implements the new interface by calling the old method.
- needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Always return true.
- needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Did this task write any files in the work directory?
- needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
Check whether task needs a commit.
- NET_DEPENDENCY_SCRIPT_FILE_NAME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- NET_TOPOLOGY_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- NET_TOPOLOGY_NODE_SWITCH_MAPPING_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- NET_TOPOLOGY_SCRIPT_FILE_NAME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_KEY
- NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- NET_TOPOLOGY_TABLE_MAPPING_FILE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- NEVER_RETRY_CONTEXT - Static variable in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- newBuilder() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
- newBuilder() - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
- newBuilder() - Static method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- newContainerId(ApplicationAttemptId, long) - Static method in class org.apache.hadoop.yarn.api.records.ContainerId
-
- newCounter(String, String, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable integer counter
- newCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable integer counter
- newCounter(String, String, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable long integer counter
- newCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable long integer counter
- newDefaultInformation(String, String, long) - Static method in class org.apache.hadoop.yarn.api.records.Resource
-
Create ResourceInformation with basic fields.
- newGauge(String, String, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable integer gauge
- newGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable integer gauge
- newGauge(String, String, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable long integer gauge
- newGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable long integer gauge
- newGauge(String, String, float) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable float gauge
- newGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable float gauge
- newInstance(URI, Configuration, String) - Static method in class org.apache.hadoop.fs.FileSystem
-
Returns the FileSystem for this URI's scheme and authority and the
given user.
- newInstance(URI, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Returns the FileSystem for this URI's scheme and authority.
- newInstance(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Returns a unique configured FileSystem implementation for the default
filesystem of the supplied configuration.
- newInstance(Class<? extends Writable>, Configuration) - Static method in class org.apache.hadoop.io.WritableFactories
-
Create a new instance of a class with a defined factory.
- newInstance(Class<? extends Writable>) - Static method in class org.apache.hadoop.io.WritableFactories
-
Create a new instance of a class with a defined factory.
- newInstance() - Method in interface org.apache.hadoop.io.WritableFactory
-
- newInstance(Class<T>, Configuration) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Create an object for the given class and initialize it from conf
- newInstance(Class<T>, Configuration, Class<?>[], Object...) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Create an object for the given class and initialize it from conf
- newInstance() - Static method in class org.apache.hadoop.util.SysInfo
-
Return default OS instance.
- newInstance(int, float, List<ResourceRequest>, List<ContainerId>, ResourceBlacklistRequest) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
- newInstance(int, float, List<ResourceRequest>, List<ContainerId>, ResourceBlacklistRequest, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
- newInstance(int, float, List<ResourceRequest>, List<ContainerId>, List<UpdateContainerRequest>, ResourceBlacklistRequest) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
- newInstance(int, List<ContainerStatus>, List<Container>, List<NodeReport>, Resource, AMCommand, int, PreemptionMessage, List<NMToken>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
- newInstance(int, List<ContainerStatus>, List<Container>, List<NodeReport>, Resource, AMCommand, int, PreemptionMessage, List<NMToken>, Token, List<UpdatedContainer>, CollectorInfo) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
- newInstance(List<Token>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateRequest
-
- newInstance(List<ContainerId>, Map<ContainerId, SerializedException>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateResponse
-
- newInstance(ApplicationAttemptId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptRequest
-
- newInstance(FinalApplicationStatus, String, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
-
- newInstance(ApplicationAttemptId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest
-
- newInstance(ApplicationAttemptReport) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse
-
- newInstance(ApplicationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest
-
- newInstance(List<ApplicationAttemptReport>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse
-
- newInstance(ApplicationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
- newInstance(ApplicationsRequestScope, Set<String>, Set<String>, Set<String>, Set<String>, EnumSet<YarnApplicationState>, Range<Long>, Range<Long>, Long) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
The request from clients to get a report of Applications matching the
giving application types in the cluster from the
ResourceManager.
- newInstance(ApplicationsRequestScope) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
The request from clients to get a report of Applications matching the
giving application types in the cluster from the
ResourceManager.
- newInstance(Set<String>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
The request from clients to get a report of Applications matching the
giving application types in the cluster from the
ResourceManager.
- newInstance(EnumSet<YarnApplicationState>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
The request from clients to get a report of Applications matching the
giving application states in the cluster from the
ResourceManager.
- newInstance(Set<String>, EnumSet<YarnApplicationState>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
-
The request from clients to get a report of Applications matching the
giving and application types and application states in the cluster from the
ResourceManager.
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest
-
- newInstance(Set<NodeAttributeKey>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest
-
- newInstance(Map<NodeAttributeKey, List<NodeToAttributeValue>>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesResponse
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesRequest
-
Create new instance of GetClusterNodeAttributesRequest.
- newInstance(Set<NodeAttributeInfo>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesResponse
-
Create instance of GetClusterNodeAttributesResponse.
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsRequest
-
- newInstance(Set<String>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
-
- newInstance(List<NodeLabel>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
-
- newInstance(EnumSet<NodeState>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest
-
- newInstance(ContainerId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest
-
- newInstance(ContainerReport) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse
-
- newInstance(ApplicationAttemptId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest
-
- newInstance(List<ContainerReport>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse
-
- newInstance(List<ContainerId>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesRequest
-
- newInstance(String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest
-
- newInstance(List<ContainerId>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesRequest
-
- newInstance(Map<ContainerId, List<LocalizationStatus>>, Map<ContainerId, SerializedException>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesResponse
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationRequest
-
- newInstance(Set<String>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesRequest
-
- newInstance(Map<String, Set<NodeAttribute>>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse
-
- newInstance(String, boolean, boolean, boolean) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
- newInstance(String, boolean, boolean, boolean, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest
-
- newInstance(String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse
-
- newInstance(List<Token>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceRequest
-
- newInstance(ApplicationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest
-
- newInstance(ApplicationId, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest
-
- newInstance(String, int, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
Create a new instance of RegisterApplicationMasterRequest.
- newInstance(ContainerId, ContainerLaunchContext, boolean) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest
-
Creates a new instance of the ReInitializationContainerRequest.
- newInstance(ReservationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest
-
- newInstance(String, String, long, long, boolean) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
- newInstance(String, String, boolean) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
- newInstance(String, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
- newInstance(ReservationDefinition, String, ReservationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
-
- newInstance(ReservationDefinition, ReservationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest
-
- newInstance(ContainerId, Map<String, LocalResource>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest
-
- newInstance(ContainerId, SignalContainerCommand) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest
-
- newInstance(ContainerLaunchContext, Token) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
-
- newInstance(List<StartContainerRequest>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersRequest
-
- newInstance(List<ContainerId>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersRequest
-
- newInstance(ApplicationSubmissionContext) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest
-
- newInstance(ApplicationId, Priority) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest
-
- newInstance(Priority) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityResponse
-
- newInstance(ApplicationId, Map<ApplicationTimeoutType, String>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse
-
- newInstance(ApplicationId, int) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
-
- newInstance(ApplicationAttemptId, String, int, String, String, String, YarnApplicationAttemptState, ContainerId) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
-
- newInstance(long, int) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationId
-
- newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String, boolean, String, String) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String, boolean) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- newInstance(ApplicationId, String, String, ContainerLaunchContext, boolean, boolean, int, String, boolean, String, ResourceRequest) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String, boolean, long) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String, boolean, LogAggregationContext) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- newInstance(ApplicationTimeoutType, String, long) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout
-
- newInstance(String) - Static method in class org.apache.hadoop.yarn.api.records.CollectorInfo
-
- newInstance(String, Token) - Static method in class org.apache.hadoop.yarn.api.records.CollectorInfo
-
- newInstance(Map<String, LocalResource>, Map<String, String>, List<String>, Map<String, ByteBuffer>, ByteBuffer, Map<ApplicationAccessType, String>) - Static method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
- newInstance(Map<String, LocalResource>, Map<String, String>, List<String>, Map<String, ByteBuffer>, ByteBuffer, Map<ApplicationAccessType, String>, ContainerRetryContext) - Static method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
- newInstance() - Static method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
-
- newInstance(ExecutionType) - Static method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
-
- newInstance(ExecutionType, boolean) - Static method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
-
- newInstance(String, LocalizationState) - Static method in class org.apache.hadoop.yarn.api.records.LocalizationStatus
-
- newInstance(String, LocalizationState, String) - Static method in class org.apache.hadoop.yarn.api.records.LocalizationStatus
-
- newInstance(URL, LocalResourceType, LocalResourceVisibility, long, long, String) - Static method in class org.apache.hadoop.yarn.api.records.LocalResource
-
- newInstance(URL, LocalResourceType, LocalResourceVisibility, long, long, String, boolean) - Static method in class org.apache.hadoop.yarn.api.records.LocalResource
-
- newInstance(URL, LocalResourceType, LocalResourceVisibility, long, long) - Static method in class org.apache.hadoop.yarn.api.records.LocalResource
-
- newInstance(URL, LocalResourceType, LocalResourceVisibility, long, long, boolean) - Static method in class org.apache.hadoop.yarn.api.records.LocalResource
-
- newInstance(String, String) - Static method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
- newInstance(String, String, String, String) - Static method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
- newInstance(String, String, String, String, String, String) - Static method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
- newInstance(String, NodeAttributeType, String) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- newInstance(String, String, NodeAttributeType, String) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- newInstance(NodeAttribute) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
-
- newInstance(NodeAttributeKey, NodeAttributeType) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
-
- newInstance(String) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
-
- newInstance(String, String) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
-
- newInstance(String, int) - Static method in class org.apache.hadoop.yarn.api.records.NodeId
-
- newInstance(String, String) - Static method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
-
- newInstance(int) - Static method in class org.apache.hadoop.yarn.api.records.Priority
-
- newInstance(RejectionReason, SchedulingRequest) - Static method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest
-
Create new RejectedSchedulingRequest.
- newInstance(long, String, List<ResourceAllocationRequest>, ReservationId, ReservationDefinition) - Static method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState
-
- newInstance(long, long, ReservationRequests, String, String, Priority) - Static method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
- newInstance(long, long, ReservationRequests, String) - Static method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
- newInstance(Resource, int) - Static method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
- newInstance(Resource, int, int, long) - Static method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
- newInstance(List<ReservationRequest>, ReservationRequestInterpreter) - Static method in class org.apache.hadoop.yarn.api.records.ReservationRequests
-
- newInstance(int, int) - Static method in class org.apache.hadoop.yarn.api.records.Resource
-
- newInstance(long, int) - Static method in class org.apache.hadoop.yarn.api.records.Resource
-
- newInstance(long, int, Map<String, Long>) - Static method in class org.apache.hadoop.yarn.api.records.Resource
-
Create a new
Resource instance with the given CPU and memory
values and additional resource values as set in the
others
parameter.
- newInstance(long, long, Resource) - Static method in class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest
-
- newInstance(List<String>, List<String>) - Static method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest
-
- newInstance(Resource, int) - Static method in class org.apache.hadoop.yarn.api.records.ResourceOption
-
- newInstance(Priority, String, Resource, int) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
- newInstance(Priority, String, Resource, int, boolean) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
- newInstance(Priority, String, Resource, int, boolean, String) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
- newInstance(Priority, String, Resource, int, boolean, String, ExecutionTypeRequest) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
- newInstance(Resource) - Static method in class org.apache.hadoop.yarn.api.records.ResourceSizing
-
- newInstance(int, Resource) - Static method in class org.apache.hadoop.yarn.api.records.ResourceSizing
-
- newInstance(int, int, float) - Static method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
- newInstance(int, int, float, Map<String, Float>) - Static method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
- newInstance(ResourceUtilization) - Static method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
- newInstance(long, Priority, ExecutionTypeRequest, Set<String>, ResourceSizing, PlacementConstraint) - Static method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- newInstance(ApplicationId, String) - Static method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
-
- newInstance(String, UpdateContainerRequest) - Static method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
-
- newInstance(int, ContainerId, ContainerUpdateType, Resource, ExecutionType) - Static method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
- newInstance(ContainerUpdateType, Container) - Static method in class org.apache.hadoop.yarn.api.records.UpdatedContainer
-
Static Factory method.
- newInstance(String, String, int, String) - Static method in class org.apache.hadoop.yarn.api.records.URL
-
- newInstanceLocal(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get a unique local FileSystem object.
- newInverseQuantiles(String, String, String, String, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable inverse metric that estimates inverse quantiles of a stream of values
- newKey() - Method in class org.apache.hadoop.io.WritableComparator
-
- newMetricsSourceName() - Static method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Creates a new metrics source name that's unique within this process.
- newMutableRollingAverages(String, String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
- newProxyInstanceFederation(YarnConfiguration, Class<T>, RMProxy<T>, RetryPolicy) - Static method in class org.apache.hadoop.yarn.client.RMProxy
-
- newQuantiles(String, String, String, String, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable metric that estimates quantiles of a stream of values
- newRate(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable rate metric
- newRate(String, String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable rate metric
- newRate(String, String, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable rate metric (for throughput measurement).
- newRatesWithAggregation(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
- newRecord(String, Class<T>, boolean) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
-
Creates a record from an input data string.
- newStat(String, String, String, String, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable metric with stats
- newStat(String, String, String, String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Create a mutable metric with stats
- next(K, TupleWritable) - Method in class org.apache.hadoop.mapred.join.JoinRecordReader
-
Emit the next set of key, value pairs as defined by the child
RecordReaders and operation associated with this composite RR.
- next(K, V) - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader
-
Reads the next key/value pair from the input for processing.
- next() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Read the next k,v pair into the head of this object; return true iff
the RR and this are exhausted.
- next(K, U) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Write key-value pair at the head of this stream to the objects provided;
get next key-value pair from proxied RR.
- next(Text, Text) - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
-
Read key/value pair in a line.
- next(K, V) - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
- next(K, V) - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
-
- next(K, V) - Method in interface org.apache.hadoop.mapred.RecordReader
-
Reads the next key/value pair from the input for processing.
- next(Text, Text) - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
-
Read key/value pair in a line.
- next(K, V) - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- next(K) - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- next(LongWritable, T) - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- next(X) - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
-
- next(T) - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator
-
Assign next value to actual.
- next(X) - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
-
- next() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
-
- next(AggregatedLogFormat.LogKey) - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Read the next key and return the value-stream.
- nextCallId() - Static method in class org.apache.hadoop.ipc.Client
-
Returns the next valid sequential call ID by incrementing an atomic counter
and masking off the sign bit.
- nextFlush - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- nextId() - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
-
- nextId() - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
-
- nextKey() - Method in interface org.apache.hadoop.mapreduce.ReduceContext
-
Start processing next unique key.
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
Read the next key, value pair.
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
-
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
-
Read key/value pair in a line.
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
-
Read key/value pair in a line.
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
-
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.join.JoinRecordReader
-
Emit the next set of key, value pairs as defined by the child
RecordReaders and operation associated with this composite RR.
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader
-
Read the next key, value pair.
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Read the next k,v pair into the head of this object; return true iff
the RR and this are exhausted.
- nextKeyValue() - Method in class org.apache.hadoop.mapreduce.RecordReader
-
Read the next key, value pair.
- nextKeyValue() - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext
-
Advance to the next key, value pair, returning null if at end.
- NLineInputFormat - Class in org.apache.hadoop.mapred.lib
-
NLineInputFormat which splits N lines of input as one split.
- NLineInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.NLineInputFormat
-
- NLineInputFormat - Class in org.apache.hadoop.mapreduce.lib.input
-
NLineInputFormat which splits N lines of input as one split.
- NLineInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
-
- NM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
address of node manager IPC.
- NM_ADMIN_FORCE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
PATH components that will be prepended to the user's path.
- NM_ADMIN_USER_ENV - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Environment variables that will be sent to containers.
- NM_AUX_SERVICE_FMT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_AUX_SERVICE_REMOTE_CLASSPATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_AUX_SERVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_AUX_SERVICES_CLASSPATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_AUX_SERVICES_MANIFEST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
File containing auxiliary service specifications.
- NM_AUX_SERVICES_MANIFEST_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Boolean indicating whether loading aux services from a manifest is
enabled.
- NM_AUX_SERVICES_MANIFEST_RELOAD_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Interval at which manifest file will be reloaded when modifications are
found (0 or less means that the file will not be checked for modifications
and reloaded).
- NM_AUX_SERVICES_SYSTEM_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The actual bind address for the NM.
- NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max number of threads in NMClientAsync to process container management
events
- NM_CLIENT_MAX_NM_PROXIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Maximum number of proxy connections to cache for node managers.
- NM_COLLECTOR_SERVICE_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Address where the collector service IPC is.
- NM_COLLECTOR_SERVICE_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads container manager uses.
- NM_CONFIGURATION_FILES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_DIAGNOSTICS_MAXIMUM_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Maximum size of contain's diagnostics to keep for relaunching container
case.
- NM_CONTAINER_EXECUTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
who will execute(launch) the containers.
- NM_CONTAINER_EXECUTOR_EXIT_FILE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_EXECUTOR_SCHED_PRIORITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Adjustment to make to the container os scheduling priority.
- NM_CONTAINER_LOCALIZER_ADMIN_JAVA_OPTS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_LOCALIZER_ADMIN_JAVA_OPTS_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The admin JVM options used on forking ContainerLocalizer process
by container executor.
- NM_CONTAINER_LOCALIZER_JAVA_OPTS_ADD_EXPORTS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_LOCALIZER_JAVA_OPTS_ADD_EXPORTS_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_LOCALIZER_JAVA_OPTS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_LOCALIZER_JAVA_OPTS_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The JVM options used on forking ContainerLocalizer process
by container executor.
- NM_CONTAINER_LOCALIZER_LOG_LEVEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The log level of container localizer process.
- NM_CONTAINER_LOCALIZER_LOG_LEVEL_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_LOG_DIR_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The disk space limit for a single container log directory.
- NM_CONTAINER_LOG_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
How often to monitor logs generated by containers.
- NM_CONTAINER_LOG_MONITOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable switch for container log monitoring.
- NM_CONTAINER_LOG_TOTAL_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The disk space limit for all of a container's logs.
- NM_CONTAINER_METRICS_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable/disable container metrics.
- NM_CONTAINER_METRICS_PERIOD_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Container metrics flush period.
- NM_CONTAINER_METRICS_UNREGISTER_DELAY_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The delay time ms to unregister container metrics after completion.
- NM_CONTAINER_MGR_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads container manager uses.
- NM_CONTAINER_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
How often to monitor containers.
- NM_CONTAINER_MON_PROCESS_TREE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Class that calculates process tree resource utilization.
- NM_CONTAINER_MON_RESOURCE_CALCULATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Class that calculates containers current resource utilization.
- NM_CONTAINER_MONITOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_QUEUING_LIMIT_STDEV - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Value of standard deviation used for calculation of queue limit
thresholds.
- NM_CONTAINER_QUEUING_LOAD_COMPARATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Comparator for determining node load for scheduling of opportunistic
containers.
- NM_CONTAINER_QUEUING_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max length of container queue at NodeManager.
- NM_CONTAINER_QUEUING_MAX_QUEUE_WAIT_TIME_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max queue wait time for a container queue at a NodeManager.
- NM_CONTAINER_QUEUING_MIN_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Min length of container queue at NodeManager.
- NM_CONTAINER_QUEUING_MIN_QUEUE_WAIT_TIME_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Min queue wait time for a container at a NodeManager.
- NM_CONTAINER_QUEUING_SORTING_NODES_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Frequency for computing least loaded NMs.
- NM_CONTAINER_QUEUING_USE_PAUSE_FOR_PREEMPTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Use container pause as the preemption policy over kill in the container
queue at a NodeManager.
- NM_CONTAINER_RETRY_MINIMUM_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Minimum container restart interval.
- NM_CONTAINER_STATE_TRANSITION_LISTENERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
List of container state transition listeners.
- NM_CONTAINER_STDERR_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINER_STDERR_PATTERN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CONTAINERS_LAUNCHER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Containers launcher implementation to use.
- NM_COUNT_LOGICAL_PROCESSORS_AS_CORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Count logical processors(like hyperthreads) as cores.
- NM_CPU_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable cpu isolation.
- NM_CPU_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSI_ADAPTOR_ADDRESS_SUFFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSI_ADAPTOR_ADDRESSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
One or more socket addresses for csi-adaptor.
- NM_CSI_ADAPTOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSI_ADAPTOR_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
TERMS:
csi-driver: a 3rd party CSI driver which implements the CSI protocol.
- NM_CSI_DRIVER_ENDPOINT_SUFFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSI_DRIVER_NAMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSI_DRIVER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSRF_CUSTOM_HEADER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSRF_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSRF_METHODS_TO_IGNORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_CSRF_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_DEFAULT_CONTAINER_EXECUTOR_LOG_DIRS_PERMISSIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_DEFAULT_CONTAINER_EXECUTOR_LOG_DIRS_PERMISSIONS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_DEFAULT_CONTAINER_EXECUTOR_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Default permissions for container logs.
- NM_DELETE_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads used in cleanup.
- NM_DISK_FREE_SPACE_THRESHOLD_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable/Disable the minimum disk free
space threshold for disk health checker.
- NM_DISK_HEALTH_CHECK_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable/Disable disks' health checker.
- NM_DISK_HEALTH_CHECK_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Frequency of running disks' health checker.
- NM_DISK_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This setting controls if resource handling for disk operations is enabled.
- NM_DISK_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Prefix for disk configurations.
- NM_DISK_UTILIZATION_THRESHOLD_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable/Disable the disk utilisation percentage
threshold for disk health checker.
- NM_DISPATCHER_METRIC_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_DOCKER_ALLOW_DELAYED_REMOVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Whether or not users are allowed to request that Docker containers honor
the debug deletion delay.
- NM_DOCKER_ALLOW_HOST_PID_NAMESPACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Allow host pid namespace for containers.
- NM_DOCKER_ALLOW_PRIVILEGED_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Allow privileged containers.
- NM_DOCKER_ALLOWED_CONTAINER_NETWORKS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The set of networks allowed when launching containers using the
DockerContainerRuntime.
- NM_DOCKER_ALLOWED_CONTAINER_RUNTIMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The set of runtimes allowed when launching containers using the
DockerContainerRuntime.
- NM_DOCKER_CONTAINER_CAPABILITIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Capabilities allowed (and added by default) for docker containers.
- NM_DOCKER_DEFAULT_CONTAINER_NETWORK - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The network used when launching containers using the
DockerContainerRuntime when no network is specified in the request.
- NM_DOCKER_DEFAULT_RO_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The default list of read-only mounts to be bind-mounted into all
Docker containers that use DockerContainerRuntime.
- NM_DOCKER_DEFAULT_RW_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The default list of read-write mounts to be bind-mounted into all
Docker containers that use DockerContainerRuntime.
- NM_DOCKER_DEFAULT_TMPFS_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The default list of tmpfs mounts to be mounted into all
Docker containers that use DockerContainerRuntime.
- NM_DOCKER_ENABLE_USER_REMAPPING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
enable user remapping.
- NM_DOCKER_IMAGE_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Default docker image to be used.
- NM_DOCKER_IMAGE_UPDATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Default option to decide whether to pull the latest image or not.
- NM_DOCKER_PRIVILEGED_CONTAINERS_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
ACL list for users allowed to run privileged containers.
- NM_DOCKER_STOP_GRACE_PERIOD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_DOCKER_USER_REMAPPING_GID_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
lower limit for acceptable gids of user remapped user.
- NM_DOCKER_USER_REMAPPING_UID_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
lower limit for acceptable uids of user remapped user.
- NM_ELASTIC_MEMORY_CONTROL_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies whether to do memory check on overall usage.
- NM_ELASTIC_MEMORY_CONTROL_OOM_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies the OOM handler code.
- NM_ELASTIC_MEMORY_CONTROL_OOM_LISTENER_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The path to the OOM listener.
- NM_ELASTIC_MEMORY_CONTROL_OOM_TIMEOUT_SEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Maximum time in seconds to resolve an OOM situation.
- NM_ENABLE_HARDWARE_CAPABILITY_DETECTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable or disable node hardware capability detection.
- NM_ENV_WHITELIST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Environment variables that containers may override rather than use NodeManager's default.
- NM_FPGA_ALLOWED_DEVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_FPGA_AVAILABLE_DEVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_FPGA_DEVICE_DISCOVERY_SCRIPT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_FPGA_PATH_TO_EXEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_FPGA_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Prefix for FPGA configurations.
- NM_FPGA_VENDOR_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_GPU_ALLOWED_DEVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_GPU_DOCKER_PLUGIN_IMPL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Settings to control which implementation of docker plugin for GPU will be
used.
- NM_GPU_PATH_TO_EXEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This setting controls where to how to invoke GPU binaries
- NM_GPU_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Prefix for gpu configurations.
- NM_HDFS_RUNC_IMAGE_TAG_TO_HASH_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The HDFS location where the runC image tag to hash file exists.
- NM_HEALTH_CHECK_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Frequency of running node health script.
- NM_HEALTH_CHECK_RUN_BEFORE_STARTUP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Whether or not to run the node health script before the NM
starts up.
- NM_HEALTH_CHECK_SCRIPT_INTERVAL_MS_TEMPLATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Frequency of running node health script.
- NM_HEALTH_CHECK_SCRIPT_OPTS_TEMPLATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The arguments to pass to the health check script.
- NM_HEALTH_CHECK_SCRIPT_PATH_TEMPLATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The health check script to run.
- NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS_TEMPLATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Health check script time out period.
- NM_HEALTH_CHECK_SCRIPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The health checker scripts.
- NM_HEALTH_CHECK_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Health check time out period for all scripts.
- NM_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Keytab for NM.
- NM_LINUX_CONTAINER_CGROUPS_DELETE_DELAY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Delay between attempts to remove linux cgroup.
- NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Interval of time the linux container executor should try cleaning up
cgroups entry when cleaning up a container.
- NM_LINUX_CONTAINER_CGROUPS_HIERARCHY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The path the linux container executor should use for cgroups
- NM_LINUX_CONTAINER_CGROUPS_MOUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Whether the linux container executor should mount cgroups if not found
- NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Where the linux container executor should mount cgroups if not found
- NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Whether the apps should run in strict resource usage mode(not allowed to
use spare CPU)
- NM_LINUX_CONTAINER_CGROUPS_V2_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Boolean indicating whether cgroup v2 is enabled.
- NM_LINUX_CONTAINER_CGROUPS_V2_MOUNT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Where the linux container executor should mount cgroups v2 if not found.
- NM_LINUX_CONTAINER_EXECUTOR_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The path to the Linux container executor.
- NM_LINUX_CONTAINER_RESOURCES_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The type of resource enforcement to use with the
linux container executor.
- NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of files in each localized directories
Avoid tuning this too low.
- NM_LOCAL_DIRS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
List of directories to store localized files in.
- NM_LOCAL_RUNC_IMAGE_TAG_TO_HASH_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The local file system location where the runC image tag to hash file exists.
- NM_LOCALIZER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Address where the localizer IPC is.
- NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Interval in between cache cleanups.
- NM_LOCALIZER_CACHE_TARGET_SIZE_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Target size of localizer cache in MB, per nodemanager.
- NM_LOCALIZER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads to handle localization requests.
- NM_LOCALIZER_FETCH_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads to use for localization fetching.
- NM_LOG_AGG_COMPRESSION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
T-file compression types used to compress aggregated logs.
- NM_LOG_AGG_POLICY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_LOG_AGG_POLICY_CLASS_PARAMETERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_LOG_AGGREGATION_NUM_LOG_FILES_SIZE_PER_APP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Define how many aggregated log files per application per NM we can have
in remote file system.
- NM_LOG_AGGREGATION_ROLL_MONITORING_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Define how often NMs wake up and upload log files
- NM_LOG_AGGREGATION_THREAD_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The number of threads to handle log aggregation in node manager.
- NM_LOG_CONTAINER_DEBUG_INFO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_LOG_CONTAINER_DEBUG_INFO_ON_ERROR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_LOG_DELETE_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Trigger log-dir deletion when the total log size of an app is greater than
yarn.nodemanager.log.delete.threshold.
- NM_LOG_DELETION_THREADS_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads used in log cleanup.
- NM_LOG_DIRS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Where to store container logs.
- NM_LOG_RETAIN_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of seconds to retain logs on the NodeManager.
- NM_LOG_TRIGGER_DELETE_BY_SIZE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enabled trigger log-dir deletion by size for NonAggregatingLogHandler.
- NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The maximum percentage of disk space that can be used after which a disk is
marked as offline.
- NM_MEMORY_RESOURCE_CGROUPS_SOFT_LIMIT_PERCENTAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_MEMORY_RESOURCE_CGROUPS_SWAPPINESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_MEMORY_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_MEMORY_RESOURCE_ENFORCED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_MEMORY_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_MIN_HEALTHY_DISKS_FRACTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The minimum fraction of number of disks to be healthy for the nodemanager
to launch new containers.
- NM_MIN_PER_DISK_FREE_SPACE_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The minimum space that must be available on a local dir for it to be used.
- NM_MON_RESOURCE_CALCULATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Class that calculates current resource utilization.
- NM_NETWORK_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This setting controls if resource handling for network bandwidth is
enabled.
- NM_NETWORK_RESOURCE_INTERFACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies the interface to be used for applying network throttling rules.
- NM_NETWORK_RESOURCE_OUTBOUND_BANDWIDTH_MBIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies the total available outbound bandwidth on the node.
- NM_NETWORK_RESOURCE_OUTBOUND_BANDWIDTH_YARN_MBIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies the total outbound bandwidth available to YARN containers.
- NM_NETWORK_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NETWORK_TAG_HANDLER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NETWORK_TAG_MAPPING_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NETWORK_TAG_MAPPING_MANAGER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NETWORK_TAG_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NODE_ATTRIBUTES_PROVIDER_CONFIG - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NODE_ATTRIBUTES_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Node attribute provider fetch attributes interval and timeout.
- NM_NODE_ATTRIBUTES_PROVIDER_FETCH_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NODE_ATTRIBUTES_RESYNC_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NODE_LABELS_PROVIDER_CONFIG - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NODE_LABELS_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NODE_LABELS_PROVIDER_FETCH_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NODE_LABELS_RESYNC_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NONSECURE_MODE_LIMIT_USERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
True if linux-container-executor should limit itself to one user
when running in non-secure mode.
- NM_NONSECURE_MODE_LOCAL_USER_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The UNIX user that containers will run as when Linux-container-executor
is used in nonsecure mode (a use case for this is using cgroups).
- NM_NONSECURE_MODE_USER_PATTERN_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The allowed pattern for UNIX user names enforced by
Linux-container-executor when used in nonsecure mode (use case for this
is using cgroups).
- NM_NUMA_AWARENESS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Settings for NUMA awareness.
- NM_NUMA_AWARENESS_NODE_IDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NUMA_AWARENESS_NUMACTL_CMD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_NUMA_AWARENESS_READ_TOPOLOGY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_OPPORTUNISTIC_CONTAINERS_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max Queue length of OPPORTUNISTIC containers on the NM.
- NM_OPPORTUNISTIC_CONTAINERS_QUEUE_POLICY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
At the NM, the policy to determine whether to queue an
OPPORTUNISTIC container or not.
- NM_PCORES_VCORES_MULTIPLIER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Multiplier to convert physical cores to vcores.
- NM_PLUGGABLE_DEVICE_FRAMEWORK_DEVICE_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This setting contains vendor plugin class names for
device plugin framework to load.
- NM_PLUGGABLE_DEVICE_FRAMEWORK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This setting controls if pluggable device plugin framework is enabled.
- NM_PMEM_CHECK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies whether physical memory check is enabled.
- NM_PMEM_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Amount of memory in MB that can be allocated for containers.
- NM_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Prefix for all node manager configs.
- NM_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The kerberos principal for the node manager.
- NM_PROCESS_KILL_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max time to wait for a process to come up when trying to cleanup
container resources
- NM_PROVIDER_CONFIGURED_NODE_ATTRIBUTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_PROVIDER_CONFIGURED_NODE_PARTITION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_PUBLISH_CONTAINER_EVENTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The setting that controls whether yarn container events are published to
the timeline service or not by NM.
- NM_REAP_RUNC_LAYER_MOUNTS_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The interval in seconds between executions of reaping layer mounts.
- NM_RECOVERY_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The time in seconds between full compactions of the NM state database.
- NM_RECOVERY_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_RECOVERY_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_RECOVERY_SUPERVISED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_REMOTE_APP_LOG_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Where to aggregate logs to.
- NM_REMOTE_APP_LOG_DIR_GROUPNAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies the group of the aggregated log directory.
- NM_REMOTE_APP_LOG_DIR_INCLUDE_OLDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies whether Older Application Log Directory is included.
- NM_REMOTE_APP_LOG_DIR_SUFFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The remote log dir will be created at below location.
- NM_RESOURCE_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
How often to monitor resource in a node.
- NM_RESOURCE_PERCENTAGE_PHYSICAL_CPU_LIMIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Percentage of overall CPU which can be allocated for containers.
- NM_RESOURCE_PLUGINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Prefix for computation resources, example of computation resources like
GPU / FPGA / TPU, etc.
- NM_RESOURCE_PLUGINS_FAIL_FAST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies whether the initialization of the Node Manager should continue
if a certain device (GPU, FPGA, etc) was not found in the system.
- NM_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max time to wait for NM to connection to RM.
- NM_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Time interval between each NM attempt to connection to RM.
- NM_RESOURCEMANAGER_MINIMUM_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_RESOURCES_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_RUNC_ALLOW_HOST_PID_NAMESPACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Allow host pid namespace for containers.
- NM_RUNC_ALLOW_PRIVILEGED_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Allow privileged containers.
- NM_RUNC_ALLOWED_CONTAINER_NETWORKS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The set of networks allowed when launching containers using the
RuncContainerRuntime.
- NM_RUNC_ALLOWED_CONTAINER_RUNTIMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The set of runtimes allowed when launching containers using the
RuncContainerRuntime.
- NM_RUNC_CACHE_REFRESH_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The interval in seconds between refreshing the hdfs image tag to
hash cache.
- NM_RUNC_DEFAULT_RO_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The default list of read-only mounts to be bind-mounted into all
runC containers that use RuncContainerRuntime.
- NM_RUNC_DEFAULT_RW_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The default list of read-write mounts to be bind-mounted into all
runC containers that use RuncContainerRuntime.
- NM_RUNC_IMAGE_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Default runc image to be used.
- NM_RUNC_IMAGE_TAG_TO_MANIFEST_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The runc image tag to manifest plugin class that should be used.
- NM_RUNC_IMAGE_TOPLEVEL_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The HDFS location under which the oci image manifests, layers,
and configs directories exist.
- NM_RUNC_LAYER_MOUNTS_TO_KEEP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Target count of layer mounts that we should keep on disk at one time.
- NM_RUNC_MANIFEST_TO_RESOURCES_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The runc manifest to resources plugin class that should be used.
- NM_RUNC_NUM_MANIFESTS_TO_CACHE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The number of manifests to cache in the image tag to hash cache.
- NM_RUNC_PRIVILEGED_CONTAINERS_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
ACL list for users allowed to run privileged containers.
- NM_RUNC_SECCOMP_PROFILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Path to the seccomp profile to use with Runc containers.
- NM_RUNC_STAT_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The size of the stat cache which stores stats of the layers and config.
- NM_RUNC_STAT_CACHE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The timeout value in seconds for the values in the stat cache.
- NM_SCRIPT_BASED_NODE_ATTRIBUTES_PROVIDER_OPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_SCRIPT_BASED_NODE_ATTRIBUTES_PROVIDER_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_SCRIPT_BASED_NODE_LABELS_PROVIDER_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_SCRIPT_BASED_NODE_LABELS_PROVIDER_SCRIPT_OPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_SLEEP_DELAY_BEFORE_SIGKILL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
No.
- NM_SYSTEM_RESERVED_PMEM_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Amount of memory in MB that has been reserved for non-yarn use.
- NM_USER_HOME_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of Virtual CPU Cores which can be allocated for containers.
- NM_VMEM_CHECK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies whether virtual memory check is enabled.
- NM_VMEM_PMEM_RATIO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Conversion ratio for physical memory to virtual memory.
- NM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
NM Webapp address.
- NM_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable/disable CORS filter.
- NM_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
NM Webapp https address.
- NM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The kerberos keytab to be used for spnego filter for NM.
- NM_WEBAPP_SPNEGO_USER_NAME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The kerberos principal to be used for spnego filter for NM.
- NM_WINDOWS_CONTAINER_CPU_LIMIT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Indicates if memory and CPU limits will be set for the Windows Job
Object for the containers launched by the default container executor.
- NM_WINDOWS_SECURE_CONTAINER_GROUP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
/* The Windows group that the windows-secure-container-executor should run as.
- NM_WM_HIGH_PER_DISK_FREE_SPACE_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The minimum space that must be available on an offline
disk for it to be marked as online.
- NM_WM_LOW_PER_DISK_UTILIZATION_PERCENTAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The low threshold percentage of disk space used when an offline disk is
marked as online.
- NM_WORKING_DIR_CONTENT_ACCESSIBILITY_VALIDATION_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Validate content of the node manager directories can be accessed.
- NM_XFS_OPTIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NM_XFS_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NMClient - Class in org.apache.hadoop.yarn.client.api
-
- NMClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.NMClient
-
- NMClientAsync - Class in org.apache.hadoop.yarn.client.api.async
-
NMClientAsync handles communication with all the NodeManagers
and provides asynchronous updates on getting responses from them.
- NMClientAsync(NMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- NMClientAsync(String, NMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- NMClientAsync(String, NMClient, NMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- NMClientAsync(NMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- NMClientAsync(String, NMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- NMClientAsync(String, NMClient, NMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
Deprecated.
- NMProxy - Class in org.apache.hadoop.yarn.client
-
- NMProxy() - Constructor for class org.apache.hadoop.yarn.client.NMProxy
-
- NMToken - Class in org.apache.hadoop.yarn.api.records
-
The NMToken is used for authenticating communication with
NodeManager
- NMToken() - Constructor for class org.apache.hadoop.yarn.api.records.NMToken
-
- NMTokenCache - Class in org.apache.hadoop.yarn.client.api
-
NMTokenCache manages NMTokens required for an Application Master
communicating with individual NodeManagers.
- NMTokenCache() - Constructor for class org.apache.hadoop.yarn.client.api.NMTokenCache
-
Creates a NM token cache instance.
- NMTokenIdentifier - Class in org.apache.hadoop.yarn.security
-
- NMTokenIdentifier(ApplicationAttemptId, NodeId, String, int) - Constructor for class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- NMTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
Default constructor needed by RPC/Secret manager
- NO_DOMAIN - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Error code returned if the entity doesn't have an valid domain ID
- NO_SCRIPT - Static variable in class org.apache.hadoop.net.ScriptBasedMapping
-
- NO_START_TIME - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Error code returned when no start time can be found when putting an
entity.
- NoChildrenForEphemeralsException - Exception in org.apache.hadoop.registry.client.exceptions
-
This is a manifestation of the Zookeeper restrictions about
what nodes may act as parents.
- NoChildrenForEphemeralsException(String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoChildrenForEphemeralsException
-
- NoChildrenForEphemeralsException(String, String) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoChildrenForEphemeralsException
-
- NoChildrenForEphemeralsException(String, String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoChildrenForEphemeralsException
-
- Node(String) - Constructor for class org.apache.hadoop.mapred.join.Parser.Node
-
- Node(String) - Constructor for class org.apache.hadoop.mapreduce.lib.join.Parser.Node
-
- NODE - Static variable in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
-
- NODE_ATTRIBUTE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Node-attribute configurations.
- NODE_LABEL_EXPRESSION_NOT_SET - Static variable in class org.apache.hadoop.yarn.api.records.NodeLabel
-
Node Label expression not set .
- NODE_LABELS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Flag to indicate if the node labels feature enabled, by default it's
disabled
- NODE_LABELS_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Node-labels configurations
- NODE_PARTITION - Static variable in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
-
- NODE_RESOURCES_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NODE_STORE_ROOT_DIR_NUM_DEFAULT_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NODE_STORE_ROOT_DIR_NUM_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NODE_STORE_ROOT_DIR_RETRY_DEFAULT_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NODE_STORE_ROOT_DIR_RETRY_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NodeAttribute - Class in org.apache.hadoop.yarn.api.records
-
Node Attribute is a kind of a label which represents one of the
attribute/feature of a Node.
- NodeAttribute() - Constructor for class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- NodeAttributeInfo - Class in org.apache.hadoop.yarn.api.records
-
Node Attribute Info describes a NodeAttribute.
- NodeAttributeInfo() - Constructor for class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
-
- NodeAttributeKey - Class in org.apache.hadoop.yarn.api.records
-
Node AttributeKey uniquely identifies a given Node Attribute.
- NodeAttributeKey() - Constructor for class org.apache.hadoop.yarn.api.records.NodeAttributeKey
-
- NodeAttributeOpCode - Enum in org.apache.hadoop.yarn.api.records
-
Enumeration of various node attribute op codes.
- nodeAttributes(Map<String, List<String>>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
Node attributes are a set of key:value(s) pairs associated with nodes.
- NodeAttributeType - Enum in org.apache.hadoop.yarn.api.records
-
Type of a node Attribute.
- NodeId - Class in org.apache.hadoop.yarn.api.records
-
NodeId is the unique identifier for a node.
- NodeId() - Constructor for class org.apache.hadoop.yarn.api.records.NodeId
-
- NodeLabel - Class in org.apache.hadoop.yarn.api.records
-
- NodeLabel() - Constructor for class org.apache.hadoop.yarn.api.records.NodeLabel
-
- NODELABEL_CONFIGURATION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- nodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder
-
Set the nodeLabelExpression of the request.
- nodePartitions(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
Node partitions where the containers of this component can run.
- NodeReport - Class in org.apache.hadoop.yarn.api.records
-
NodeReport is a summary of runtime information of a node
in the cluster.
- NodeReport() - Constructor for class org.apache.hadoop.yarn.api.records.NodeReport
-
- NodeState - Enum in org.apache.hadoop.yarn.api.records
-
State of a Node.
- NodeToAttributeValue - Class in org.apache.hadoop.yarn.api.records
-
Mapping of Attribute Value to a Node.
- NodeToAttributeValue() - Constructor for class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
-
- noInterruptsLock - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
If the delegation token update thread holds this lock, it will
not get interrupted.
- NONE - Static variable in class org.apache.hadoop.fs.FileStatus
-
Shared, empty set of attributes (a common case for FileStatus).
- noPasswordError() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
If a password for the provider is needed, but is not provided, this will
return an error message and instructions for supplying said password to
the provider.
- noPasswordError() - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
If a password for the provider is needed, but is not provided, this will
return an error message and instructions for supplying said password to
the provider.
- noPasswordWarning() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
If a password for the provider is needed, but is not provided, this will
return a warning and instructions for supplying said password to the
provider.
- noPasswordWarning() - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
If a password for the provider is needed, but is not provided, this will
return a warning and instructions for supplying said password to the
provider.
- NoRecordException - Exception in org.apache.hadoop.registry.client.exceptions
-
Raised if there is no
ServiceRecord resolved at the end
of the specified path.
- NoRecordException(String, String) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoRecordException
-
- NoRecordException(String, String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoRecordException
-
- normalizeMemoryConfigValue(long) - Static method in class org.apache.hadoop.mapred.JobConf
-
Normalize the negative values in configuration
- not() - Method in enum org.apache.hadoop.fs.permission.FsAction
-
NOT operation.
- not() - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- not() - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
- not() - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
-
- noteEntryPoint(Object) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Add the entry point as a context entry with the key
AuditConstants.PARAM_COMMAND
if it has not already been recorded.
- noteFailure(Exception) - Method in class org.apache.hadoop.service.AbstractService
-
Failure handling: record the exception
that triggered it -if there was not one already.
- NotInMountpointException - Exception in org.apache.hadoop.fs.viewfs
-
NotInMountpointException extends the UnsupportedOperationException.
- NotInMountpointException(Path, String) - Constructor for exception org.apache.hadoop.fs.viewfs.NotInMountpointException
-
- NotInMountpointException(String) - Constructor for exception org.apache.hadoop.fs.viewfs.NotInMountpointException
-
- NoVersionAttributeException - Exception in org.apache.hadoop.fs.s3a
-
Indicates the S3 object does not provide the versioning attribute required
by the configured change detection policy.
- NoVersionAttributeException(String, String) - Constructor for exception org.apache.hadoop.fs.s3a.NoVersionAttributeException
-
Constructs a NoVersionAttributeException.
- NSQuotaExceededException - Exception in org.apache.hadoop.hdfs.protocol
-
- NSQuotaExceededException() - Constructor for exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
-
- NSQuotaExceededException(String) - Constructor for exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
-
- NSQuotaExceededException(long, long) - Constructor for exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
-
- NULL - Static variable in interface org.apache.hadoop.mapred.Reporter
-
A constant of Reporter type that does nothing.
- NullBlockAliasMap - Class in org.apache.hadoop.hdfs.server.namenode
-
Null sink for region information emitted from FSImage.
- NullBlockAliasMap() - Constructor for class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
-
- NullOutputFormat<K,V> - Class in org.apache.hadoop.mapred.lib
-
Consume all outputs and put them in /dev/null.
- NullOutputFormat() - Constructor for class org.apache.hadoop.mapred.lib.NullOutputFormat
-
- NullOutputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.output
-
Consume all outputs and put them in /dev/null.
- NullOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.NullOutputFormat
-
- NullWritable - Class in org.apache.hadoop.io
-
Singleton Writable with no data.
- NUM_DATA_UNITS_KEY - Static variable in class org.apache.hadoop.io.erasurecode.ECSchema
-
- NUM_INPUT_FILES - Static variable in class org.apache.hadoop.mapred.FileInputFormat
-
- NUM_INPUT_FILES - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
- NUM_PARITY_UNITS_KEY - Static variable in class org.apache.hadoop.io.erasurecode.ECSchema
-
- NUM_THREADS - Static variable in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
-
- numaAwarenessEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Returns whether the NUMA awareness is enabled.
- numAllocatedContainers - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
- NUMBER_OF_ASYNC_ENTITIES_TO_MERGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- numberOfContainers(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
Number of containers for this component (optional).
- numberOfRunningContainers(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
In get response this provides the total number of running containers for
this service (across all components) at the time of request.
- numberOfSecretKeys() - Method in class org.apache.hadoop.security.Credentials
-
- numberOfTokens() - Method in class org.apache.hadoop.security.Credentials
-
- numContainers(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder
-
Set the numContainers of the request.
- numIgnore - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
- numRequestedContainers - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
- NumToken(double) - Constructor for class org.apache.hadoop.mapred.join.Parser.NumToken
-
- NumToken(double) - Constructor for class org.apache.hadoop.mapreduce.lib.join.Parser.NumToken
-
- numTotalContainers - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
- NVIDIA_DOCKER_PLUGIN_V1_ENDPOINT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This setting controls end point of nvidia-docker-v1 plugin.
- NVIDIA_DOCKER_V1 - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- NVIDIA_DOCKER_V2 - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RACK - Static variable in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
-
- raiseInnerCause(ExecutionException) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
From the inner cause of an execution exception, extract the inner cause
if it is an IOE or RTE.
- raiseInnerCause(CompletionException) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Extract the cause of a completion failure and rethrow it if an IOE
or RTE.
- RANDOM - Static variable in interface org.apache.hadoop.util.bloom.RemoveScheme
-
Random selection.
- RANGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
-
- rangeExcludingIterator(long, long) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
A remote iterator which simply counts up, stopping once the
value is greater than the value of excludedFinish.
- RATE_LIMIT_DEFAULT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
-
IO rate limit.
- RATIO - Static variable in interface org.apache.hadoop.util.bloom.RemoveScheme
-
Ratio Selection.
- rawBytesDownloaded(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Indicate that we just downloaded some data to Azure storage.
- rawBytesUploaded(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Indicate that we just uploaded some data to Azure storage.
- RawComparable - Interface in org.apache.hadoop.io.file.tfile
-
Interface for objects that can be compared through
RawComparator.
- RawComparator<T> - Interface in org.apache.hadoop.io
-
A
Comparator that operates directly on byte representations of
objects.
- RawLocalFileSystem - Class in org.apache.hadoop.fs
-
Implement the FileSystem API for the raw local filesystem.
- RawLocalFileSystem() - Constructor for class org.apache.hadoop.fs.RawLocalFileSystem
-
- rawMapping - Variable in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
The uncached mapping
- read(byte[], int, int) - Method in class org.apache.hadoop.fs.AvroFSInput
-
- read(long, ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferPositionedReadable
-
Reads up to buf.remaining() bytes into buf from a given position
in the file and returns the number of bytes read.
- read(ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferReadable
-
Reads up to buf.remaining() bytes into buf.
- read(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Read bytes from the given position in the stream to the given buffer.
- read(ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- read(ByteBufferPool, int, EnumSet<ReadOption>) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- read(ByteBufferPool, int) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- read(long, ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- read(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputStream
-
- read(DataInput) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
- read(long, byte[], int, int) - Method in interface org.apache.hadoop.fs.PositionedReadable
-
Read up to the specified number of bytes, from a given
position within a file, and return the number of bytes read.
- read(long, byte[], int, int) - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
-
Read bytes from the replica.
- read(long, ByteBuffer) - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
-
Read bytes from the replica.
- read(Block) - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
-
- read(byte[], int, int) - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
Read bytes from the stream.
- read() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- read(byte[], int, int) - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- read(DataInput) - Static method in class org.apache.hadoop.io.MD5Hash
-
Constructs, reads and returns an instance.
- read(DataInput) - Static method in class org.apache.hadoop.mapred.JobID
-
Deprecated.
- read(DataInput) - Static method in class org.apache.hadoop.mapred.TaskAttemptID
-
Deprecated.
- read(DataInput) - Static method in class org.apache.hadoop.mapred.TaskID
-
Deprecated.
- READ_AHEAD_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
-
- READ_AHEAD_BYTES_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of bytes read from readAhead.
- READ_LINK_COMMAND - Static variable in class org.apache.hadoop.util.Shell
-
a Unix command to get a link target: "readlink".
- readAcontainerLogs(DataInputStream, Writer, long) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Writes all logs for a single container to the provided writer.
- readAcontainerLogs(DataInputStream, Writer) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Writes all logs for a single container to the provided writer.
- readAContainerLogsForALogType(DataInputStream, PrintStream, long) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Keep calling this till you get a
EOFException for getting logs of
all types for a single container.
- readAContainerLogsForALogType(DataInputStream, PrintStream, long, long) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Keep calling this till you get a
EOFException for getting logs of
all types for a single container for the specific bytes.
- readAContainerLogsForALogType(DataInputStream, PrintStream) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Keep calling this till you get a
EOFException for getting logs of
all types for a single container.
- readAggregatedLogs(ContainerLogsRequest, OutputStream) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Output container log.
- readAggregatedLogsMeta(ContainerLogsRequest) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Return a list of ContainerLogMeta for an application
from Remote FileSystem.
- READAHEAD - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
- READAHEAD_RANGE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
read ahead buffer size to prevent connection re-establishments.
- readBool(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- readBool(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Read a boolean from serialized record.
- readBuffer(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- readBuffer(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Read byte array from serialized record.
- readByte(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- readByte(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Read a byte from serialized record.
- READBYTEBUFFER - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
- readCompressedByteArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readCompressedString(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readCompressedStringArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readContainerLogsForALogType(DataInputStream, PrintStream, long, List<String>) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Keep calling this till you get a
EOFException for getting logs of
the specific types for a single container.
- readContainerLogsForALogType(DataInputStream, PrintStream, long, List<String>, long) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
-
Keep calling this till you get a
EOFException for getting logs of
the specific types for a single container.
- readDouble(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse a double from a byte array.
- readDouble(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- readDouble(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Read a double-precision number from serialized record.
- readDouble(byte[], int) - Static method in class org.apache.hadoop.record.Utils
-
Deprecated.
Parse a double from a byte array.
- readEnum(DataInput, Class<T>) - Static method in class org.apache.hadoop.io.WritableUtils
-
Read an Enum value from DataInput, Enums are read and written
using String values.
- readFields(DataInput) - Method in class org.apache.hadoop.conf.Configuration
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.FileStatus
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.FsStatus
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Deprecated.
- readFields(DataInput) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ArrayWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.BooleanWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.BytesWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ByteWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.CompressedWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.DoubleWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.EnumSetWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.FloatWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.GenericWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.IntWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.LongWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.MapWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.MD5Hash
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.NullWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ObjectWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ShortWritable
-
read the short value
- readFields(DataInput) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.Text
-
- readFields(DataInput, int) - Method in class org.apache.hadoop.io.Text
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.TwoDArrayWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.VersionedWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.VIntWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.VLongWritable
-
- readFields(DataInput) - Method in interface org.apache.hadoop.io.Writable
-
Deserialize the fields of this object from in.
- readFields(DataInput) - Method in class org.apache.hadoop.mapred.ClusterStatus
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapred.Counters.Counter
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapred.Counters.Group
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapred.FileSplit
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit
-
Deserialize the fields of this object from in.
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.ID
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.JobID
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- readFields(ResultSet) - Method in interface org.apache.hadoop.mapreduce.lib.db.DBWritable
-
Reads the fields of the object from the
ResultSet.
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
-
Deserialize the fields of this object from in.
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable
-
Deserialize the fields of this object from in.
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.TaskID
-
- readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo
-
- readFields(DataInput) - Method in class org.apache.hadoop.record.Record
-
Deprecated.
- readFields(DataInput) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Deserializes the AccessControlList object
- readFields(DataInput) - Method in class org.apache.hadoop.security.Credentials
-
Loads all the keys.
- readFields(DataInput) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- readFields(DataInput) - Method in class org.apache.hadoop.security.token.Token
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
- readFields(DataInput) - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
-
- readFields(DataInput) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
-
- readFields(DataInput) - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
-
- readFields(DataInput) - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
-
- readFieldsCompressed(DataInput) - Method in class org.apache.hadoop.io.CompressedWritable
-
- readFloat(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse a float from a byte array.
- readFloat(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- readFloat(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Read a single-precision float from serialized record.
- readFloat(byte[], int) - Static method in class org.apache.hadoop.record.Utils
-
Deprecated.
Parse a float from a byte array.
- readFully(long, ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferPositionedReadable
-
Reads buf.remaining() bytes into buf from a given position in
the file or until the end of the data was reached before the read
operation completed.
- readFully(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Read bytes from the given position in the stream to the given buffer.
- readFully(long, byte[]) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- readFully(long, ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Delegate to the underlying stream.
- readFully(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputStream
-
- readFully(long, byte[]) - Method in class org.apache.hadoop.fs.FSInputStream
-
- readFully(long, byte[], int, int) - Method in interface org.apache.hadoop.fs.PositionedReadable
-
Read the specified number of bytes, from a given
position within a file.
- readFully(long, byte[]) - Method in interface org.apache.hadoop.fs.PositionedReadable
-
Read number of bytes equal to the length of the buffer, from a given
position within a file.
- readFully(InputStream, byte[], int, int) - Static method in class org.apache.hadoop.io.IOUtils
-
Reads len bytes in a loop.
- readFullyToByteArray(DataInput) - Static method in class org.apache.hadoop.io.IOUtils
-
Reads a DataInput until EOF and returns a byte array.
- readinessCheck(ReadinessCheck) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
Readiness check for this component.
- ReadinessCheck - Class in org.apache.hadoop.yarn.service.api.records
-
A custom command or a pluggable helper container to determine the readiness
of a container of a component.
- ReadinessCheck() - Constructor for class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
-
- readInt(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse an integer from a byte array.
- readInt(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- readInt(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Read an integer from serialized record.
- readLink(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Returns the target of the given symlink.
- readLong(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse a long from a byte array.
- readLong(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- readLong(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Read a long integer from serialized record.
- readObject(DataInput, Configuration) - Static method in class org.apache.hadoop.io.ObjectWritable
-
Read a
Writable,
String, primitive type, or an array of
the preceding.
- readObject(DataInput, ObjectWritable, Configuration) - Static method in class org.apache.hadoop.io.ObjectWritable
-
Read a
Writable,
String, primitive type, or an array of
the preceding.
- ReadOption - Enum in org.apache.hadoop.fs
-
Options that can be used when reading from a FileSystem.
- readString(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils
-
Read a String as a VInt n, followed by n Bytes in Text format.
- readString(DataInput) - Static method in class org.apache.hadoop.io.Text
-
- readString(DataInput, int) - Static method in class org.apache.hadoop.io.Text
-
- readString(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readString(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- readString(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Read a UTF-8 encoded string from serialized record.
- readStringArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readStringSafely(DataInput, int) - Static method in class org.apache.hadoop.io.WritableUtils
-
Read a string, but check it for sanity.
- readTokenStorageFile(Path, Configuration) - Static method in class org.apache.hadoop.security.Credentials
-
Convenience method for reading a token storage file and loading its Tokens.
- readTokenStorageFile(File, Configuration) - Static method in class org.apache.hadoop.security.Credentials
-
Convenience method for reading a token storage file and loading its Tokens.
- readTokenStorageStream(DataInputStream) - Method in class org.apache.hadoop.security.Credentials
-
Convenience method for reading a token from a DataInputStream.
- readUnsignedShort(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse an unsigned short from a byte array.
- readVectored(List<? extends FileRange>, IntFunction<ByteBuffer>) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- readVectored(List<? extends FileRange>, IntFunction<ByteBuffer>) - Method in interface org.apache.hadoop.fs.PositionedReadable
-
Read fully a list of file ranges asynchronously from this file.
- readVInt(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils
-
Decoding the variable-length integer.
- readVInt(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Reads a zero-compressed encoded integer from a byte array and returns it.
- readVInt(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
Reads a zero-compressed encoded integer from input stream and returns it.
- readVInt(byte[], int) - Static method in class org.apache.hadoop.record.Utils
-
Deprecated.
Reads a zero-compressed encoded integer from a byte array and returns it.
- readVInt(DataInput) - Static method in class org.apache.hadoop.record.Utils
-
Deprecated.
Reads a zero-compressed encoded integer from a stream and returns it.
- readVIntInRange(DataInput, int, int) - Static method in class org.apache.hadoop.io.WritableUtils
-
Reads an integer from the input stream and returns it.
- readVLong(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils
-
Decoding the variable-length integer.
- readVLong(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Reads a zero-compressed encoded long from a byte array and returns it.
- readVLong(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
Reads a zero-compressed encoded long from input stream and returns it.
- readVLong(byte[], int) - Static method in class org.apache.hadoop.record.Utils
-
Deprecated.
Reads a zero-compressed encoded long from a byte array and returns it.
- readVLong(DataInput) - Static method in class org.apache.hadoop.record.Utils
-
Deprecated.
Reads a zero-compressed encoded long from a stream and return it.
- readWithKnownLength(DataInput, int) - Method in class org.apache.hadoop.io.Text
-
Read a Text object whose length is already known.
- READY - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
-
- REAL_USER_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- reattachMetrics() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Reattach the class's metrics to a new metric system.
- receivedPing(O) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- ReconfigurationProtocolPB - Interface in org.apache.hadoop.hdfs.protocolPB
-
Protocol that clients use to communicate with the NN/DN to do
reconfiguration on the fly.
- Record - Class in org.apache.hadoop.record
-
- Record() - Constructor for class org.apache.hadoop.record.Record
-
Deprecated.
- RECORD_TYPE - Static variable in class org.apache.hadoop.registry.client.types.ServiceRecord
-
A type string which MUST be in the serialized json.
- RecordComparator - Class in org.apache.hadoop.record
-
- RecordComparator(Class<? extends WritableComparable>) - Constructor for class org.apache.hadoop.record.RecordComparator
-
Deprecated.
Construct a raw
Record comparison implementation.
- RecordInput - Interface in org.apache.hadoop.record
-
- recordJobFailure(Throwable) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
Note a failure by setting success flag to false,
then add the exception to the diagnostics.
- RecordOutput - Interface in org.apache.hadoop.record
-
- RecordReader<K,V> - Interface in org.apache.hadoop.mapred
-
RecordReader reads <key, value> pairs from an
InputSplit.
- RecordReader<KEYIN,VALUEIN> - Class in org.apache.hadoop.mapreduce
-
The record reader breaks the data into key/value pairs for input to the
Mapper.
- RecordReader() - Constructor for class org.apache.hadoop.mapreduce.RecordReader
-
- RecordWriter<K,V> - Interface in org.apache.hadoop.mapred
-
RecordWriter writes the output <key, value> pairs
to an output file.
- RecordWriter<K,V> - Class in org.apache.hadoop.mapreduce
-
RecordWriter writes the output <key, value> pairs
to an output file.
- RecordWriter() - Constructor for class org.apache.hadoop.mapreduce.RecordWriter
-
- recoverFilesWithDanglingTempData(Path, Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Looks under the given root path for any blob that are left "dangling",
meaning that they are place-holder blobs that we created while we upload
the data to a temporary blob, but for some reason we crashed in the middle
of the upload and left them there.
- recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
Recover the task output.
- recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
This method implements the new interface by calling the old method.
- recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
- recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
- recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
Recover the task output.
- RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- recursive() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Create the parent directory if they do not exist.
- reduce(Text, Iterator<Text>, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorCombiner
-
Combines values for a given key.
- reduce(Text, Iterator<Text>, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorMapper
-
Do nothing.
- reduce(Text, Iterator<Text>, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorReducer
-
- reduce(Object, Iterator, OutputCollector, Reporter) - Method in class org.apache.hadoop.mapred.lib.ChainReducer
-
Chains the reduce(...) method of the Reducer with the
map(...) methods of the Mappers in the chain.
- reduce(Text, Iterator<Text>, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce
-
- reduce(K, Iterator<V>, OutputCollector<K, V>, Reporter) - Method in class org.apache.hadoop.mapred.lib.IdentityReducer
-
Writes all keys and values directly to output.
- reduce(K, Iterator<LongWritable>, OutputCollector<K, LongWritable>, Reporter) - Method in class org.apache.hadoop.mapred.lib.LongSumReducer
-
- reduce(K2, Iterator<V2>, OutputCollector<K3, V3>, Reporter) - Method in interface org.apache.hadoop.mapred.Reducer
-
Reduces values for a given key.
- reduce(Text, Iterable<Text>, Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorCombiner
-
Combines values for a given key.
- reduce(Text, Iterable<Text>, Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorReducer
-
- reduce(Text, Iterable<Text>, Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionReducer
-
- reduce(Key, Iterable<IntWritable>, Reducer<Key, IntWritable, Key, IntWritable>.Context) - Method in class org.apache.hadoop.mapreduce.lib.reduce.IntSumReducer
-
- reduce(KEY, Iterable<LongWritable>, Reducer<KEY, LongWritable, KEY, LongWritable>.Context) - Method in class org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
-
- reduce(KEYIN, Iterable<VALUEIN>, Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Reducer
-
This method is called once for each key.
- REDUCE_OUTPUT_KEY_VALUE_SPEC - Static variable in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
-
- ReduceContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Interface in org.apache.hadoop.mapreduce
-
- reduceProgress() - Method in class org.apache.hadoop.mapred.JobStatus
-
- reduceProgress() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the progress of the job's reduce-tasks, as a float between 0.0
and 1.0.
- reduceProgress() - Method in class org.apache.hadoop.mapreduce.Job
-
Get the progress of the job's reduce-tasks, as a float between 0.0
and 1.0.
- Reducer<K2,V2,K3,V3> - Interface in org.apache.hadoop.mapred
-
Reduces a set of intermediate values which share a key to a smaller set of
values.
- Reducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce
-
Reduces a set of intermediate values which share a key to a smaller set of
values.
- Reducer() - Constructor for class org.apache.hadoop.mapreduce.Reducer
-
- reencryptEncryptionZone(Path, HdfsConstants.ReencryptAction) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Performs re-encryption action for a given encryption zone.
- REFERRER_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "referrer".
- ReflectionUtils - Class in org.apache.hadoop.util
-
General reflection utils
- ReflectionUtils() - Constructor for class org.apache.hadoop.util.ReflectionUtils
-
- refresh() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap
-
Refresh the alias map.
- refresh() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
-
- refresh() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
-
- refresh() - Method in class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
-
- REFRESH_TOKEN - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
-
- refreshCallQueue(Configuration) - Method in class org.apache.hadoop.ipc.Server
-
- refreshServiceAcl(Configuration, PolicyProvider) - Method in class org.apache.hadoop.ipc.Server
-
Refresh the service authorization ACL for the service handled by this server.
- RegexFilter - Class in org.apache.hadoop.metrics2.filter
-
A regex pattern filter for metrics
- RegexFilter() - Constructor for class org.apache.hadoop.metrics2.filter.RegexFilter
-
- RegexMapper<K> - Class in org.apache.hadoop.mapred.lib
-
A
Mapper that extracts text matching a regular expression.
- RegexMapper() - Constructor for class org.apache.hadoop.mapred.lib.RegexMapper
-
- RegexMapper<K> - Class in org.apache.hadoop.mapreduce.lib.map
-
A
Mapper that extracts text matching a regular expression.
- RegexMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.map.RegexMapper
-
- register(String, String, T) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Register a metrics source
- register(T) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Register a metrics source (deriving name and description from the object)
- register(String, String, T) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Register a metrics sink
- register(MetricsSystem.Callback) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Register a callback interface for JMX events
- register(String, String, Object) - Static method in class org.apache.hadoop.metrics2.util.MBeans
-
Register the MBean using our standard MBeanName format
"hadoop:service=<serviceName>,name=<nameName>"
Where the <serviceName> and <nameName> are the supplied
parameters.
- register(String, String, Map<String, String>, Object) - Static method in class org.apache.hadoop.metrics2.util.MBeans
-
Register the MBean using our standard MBeanName format
"hadoop:service=<serviceName>,name=<nameName>"
Where the <serviceName> and <nameName> are the supplied
parameters.
- register(String, ServiceRecord) - Method in interface org.apache.hadoop.registry.client.api.DNSOperations
-
Register a service based on a service record.
- register(Class<? extends Enum>, EventHandler) - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- register(Class<? extends Enum>, EventHandler) - Method in interface org.apache.hadoop.yarn.event.Dispatcher
-
- register(O) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- register(O, long) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- registerApplicationMaster(RegisterApplicationMasterRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationMasterProtocol
-
The interface used by a new ApplicationMaster to register with
the ResourceManager.
- registerApplicationMaster(String, int, String) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Register the application master.
- registerApplicationMaster(String, int, String, Map<Set<String>, PlacementConstraint>) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Register the application master.
- registerApplicationMaster(String, int, String) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Registers this application master with the resource manager.
- registerApplicationMaster(String, int, String, Map<Set<String>, PlacementConstraint>) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Register the application master.
- RegisterApplicationMasterRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by the ApplicationMaster to ResourceManager
on registration.
- RegisterApplicationMasterRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
- RegisterApplicationMasterResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a new
ApplicationMaster on registration.
- RegisterApplicationMasterResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
- registerGlobalListener(ServiceStateChangeListener) - Static method in class org.apache.hadoop.service.AbstractService
-
Register a global listener, which receives notifications
from the state change events of all services in the JVM
- registerKey(String, Class<?>) - Method in class org.apache.hadoop.mapred.nativetask.Platform
-
associate a key class with its serializer and platform
- registerProtocolEngine(RPC.RpcKind, Class<? extends Writable>, RPC.RpcInvoker) - Static method in class org.apache.hadoop.ipc.Server
-
Register a RPC kind and the class to deserialize the rpc request.
- registerServiceListener(ServiceStateChangeListener) - Method in class org.apache.hadoop.service.AbstractService
-
- registerServiceListener(ServiceStateChangeListener) - Method in interface org.apache.hadoop.service.Service
-
Register a listener to the service state change events.
- registerTimelineV2Client(TimelineV2Client) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Register TimelineV2Client to AMRMClient.
- registerTimelineV2Client(TimelineV2Client) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Register TimelineClient to AMRMClient.
- REGISTRY_CLIENT_AUTH_ANONYMOUS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants
-
No authentication; client is anonymous.
- REGISTRY_CLIENT_AUTH_DIGEST - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants
-
Username/password is the authentication mechanism.
- REGISTRY_CLIENT_AUTH_KERBEROS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants
-
Registry client uses Kerberos: authentication is automatic from
logged in user.
- REGISTRY_CLIENT_AUTH_SIMPLE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants
-
- REGISTRY_PREFIX - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants
-
prefix for registry configuration options: "hadoop.registry.".
- RegistryBindingSource - Interface in org.apache.hadoop.registry.client.impl.zk
-
Interface which can be implemented by a registry binding source
- RegistryConstants - Interface in org.apache.hadoop.registry.client.api
-
Constants for the registry, including configuration keys and default
values.
- RegistryIOException - Exception in org.apache.hadoop.registry.client.exceptions
-
Base exception for registry operations.
- RegistryIOException(String, PathIOException) - Constructor for exception org.apache.hadoop.registry.client.exceptions.RegistryIOException
-
Build an exception from any other Path IO Exception.
- RegistryIOException(String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.RegistryIOException
-
- RegistryIOException(String, String) - Constructor for exception org.apache.hadoop.registry.client.exceptions.RegistryIOException
-
- RegistryIOException(String, String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.RegistryIOException
-
- RegistryOperations - Interface in org.apache.hadoop.registry.client.api
-
Registry Operations
- RegistryOperationsClient - Class in org.apache.hadoop.registry.client.impl
-
This is the client service for applications to work with the registry.
- RegistryOperationsClient(String) - Constructor for class org.apache.hadoop.registry.client.impl.RegistryOperationsClient
-
- RegistryOperationsClient(String, RegistryBindingSource) - Constructor for class org.apache.hadoop.registry.client.impl.RegistryOperationsClient
-
- RegistryOperationsService - Class in org.apache.hadoop.registry.client.impl.zk
-
The Registry operations service.
- RegistryOperationsService(String) - Constructor for class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
-
- RegistryOperationsService() - Constructor for class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
-
- RegistryOperationsService(String, RegistryBindingSource) - Constructor for class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
-
- RegistryPathStatus - Class in org.apache.hadoop.registry.client.types
-
Output of a RegistryOperations.stat() call
- RegistryPathStatus(String, long, long, int) - Constructor for class org.apache.hadoop.registry.client.types.RegistryPathStatus
-
Construct an instance
- RegistryTypeUtils - Class in org.apache.hadoop.registry.client.binding
-
Static methods to work with registry types —primarily endpoints and the
list representation of addresses.
- RegistryTypeUtils() - Constructor for class org.apache.hadoop.registry.client.binding.RegistryTypeUtils
-
- registryUser(String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
Convert the given user name formatted for the registry.
- RegistryUtils - Class in org.apache.hadoop.registry.client.binding
-
Utility methods for working with a registry.
- RegistryUtils() - Constructor for class org.apache.hadoop.registry.client.binding.RegistryUtils
-
- RehashPartitioner<K,V> - Class in org.apache.hadoop.mapreduce.lib.partition
-
This partitioner rehashes values returned by
Object.hashCode()
to get smoother distribution between partitions which may improve
reduce reduce time in some cases and should harm things in no cases.
- RehashPartitioner() - Constructor for class org.apache.hadoop.mapreduce.lib.partition.RehashPartitioner
-
- reinit(Configuration) - Method in interface org.apache.hadoop.io.compress.Compressor
-
Prepare the compressor to be used in a new stream with settings defined in
the given Configuration
- reInitializeContainer(ReInitializeContainerRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
ReInitialize the Container with a new Launch Context.
- reInitializeContainer(ContainerId, ContainerLaunchContext, boolean) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Re-Initialize the Container.
- reInitializeContainerAsync(ContainerId, ContainerLaunchContext, boolean) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
Re-Initialize the Container.
- ReInitializeContainerRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
This encapsulates all the required fields needed for a Container
ReInitialization.
- ReInitializeContainerRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest
-
- ReInitializeContainerResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- ReInitializeContainerResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerResponse
-
- RejectedSchedulingRequest - Class in org.apache.hadoop.yarn.api.records
-
This encapsulates a Rejected SchedulingRequest.
- RejectedSchedulingRequest() - Constructor for class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest
-
- RejectionReason - Enum in org.apache.hadoop.yarn.api.records
-
Reason for rejecting a Scheduling Request.
- rejectUnknownMandatoryKeys(Collection<String>, String) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Reject a configuration if one or more mandatory keys are
not in the set of mandatory keys.
- rejectUnknownMandatoryKeys(Set<String>, Collection<String>, String) - Static method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Reject a configuration if one or more mandatory keys are
not in the set of mandatory keys.
- RELATIVE_EXPIRY_NEVER - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
Indicates that the pool does not have a maximum relative expiry.
- relaxLocality(boolean) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder
-
Set the relaxLocality of the request.
- release() - Method in interface org.apache.hadoop.io.ByteBufferPool
-
Clear the buffer pool thus releasing all the buffers.
- release(ReleaseSharedCacheResourceRequest) - Method in interface org.apache.hadoop.yarn.api.ClientSCMProtocol
-
The interface used by clients to release a resource with the
SharedCacheManager. This method is called once an application
is no longer using a claimed resource in the shared cache.
- release(ApplicationId, String) - Method in class org.apache.hadoop.yarn.client.api.SharedCacheClient
-
The method to release a resource with the SharedCacheManager.
This method is called once an application is no longer using a claimed
resource in the shared cache.
- RELEASE_LEASE_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- releaseAssignedContainer(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Release containers assigned by the Resource Manager.
- releaseAssignedContainer(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Release containers assigned by the Resource Manager.
- releaseBuffer(ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- releaseList(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder
-
Set the releaseList of the request.
- ReleaseSharedCacheResourceRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request from clients to release a resource in the shared cache.
- ReleaseSharedCacheResourceRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest
-
- ReleaseSharedCacheResourceResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response to clients from the SharedCacheManager when
releasing a resource in the shared cache.
- ReleaseSharedCacheResourceResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceResponse
-
- reloadCachedMappings() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
- reloadCachedMappings(List<String>) - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
- reloadCachedMappings() - Method in interface org.apache.hadoop.net.DNSToSwitchMapping
-
Reload all of the cached mappings.
- reloadCachedMappings(List<String>) - Method in interface org.apache.hadoop.net.DNSToSwitchMapping
-
Reload cached mappings on specific nodes.
- reloadCachedMappings() - Method in class org.apache.hadoop.net.TableMapping
-
- reloadConfiguration() - Method in class org.apache.hadoop.conf.Configuration
-
Reload configuration from previously added resources.
- reloadExistingConfigurations() - Static method in class org.apache.hadoop.conf.Configuration
-
Reload existing configuration instances.
- reloginFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Re-Login a user in from a keytab file.
- reloginFromTicketCache() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Re-Login a user in from the ticket cache.
- REMOTE_BYTES_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of bytes read from remote operations.
- REMOTE_READ_OP - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of remote read operations performed.
- RemoteFileChangedException - Exception in org.apache.hadoop.fs.s3a
-
Indicates the S3 object is out of sync with the expected version.
- RemoteFileChangedException(String, String, String) - Constructor for exception org.apache.hadoop.fs.s3a.RemoteFileChangedException
-
Constructs a RemoteFileChangedException.
- RemoteFileChangedException(String, String, String, Throwable) - Constructor for exception org.apache.hadoop.fs.s3a.RemoteFileChangedException
-
Constructs a RemoteFileChangedException.
- REMOTEIP_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "remoteip".
- remoteIteratorFromArray(T[]) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create a remote iterator from an array.
- remoteIteratorFromIterable(Iterable<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create a remote iterator from a java.util.Iterable -e.g.
- remoteIteratorFromIterator(Iterator<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create a remote iterator from a java.util.Iterator.
- remoteIteratorFromSingleton(T) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create an iterator from a singleton.
- RemoteIterators - Class in org.apache.hadoop.util.functional
-
A set of remote iterators supporting transformation and filtering,
with IOStatisticsSource passthrough, and of conversions of
the iterators to lists/arrays and of performing actions
on the values.
- remoteRootLogDir - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- remoteRootLogDirSuffix - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- remove(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Remove a context entry.
- remove(T) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
-
- remove(Class<T>, List<Query<T>>) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
-
- remove(Object) - Method in class org.apache.hadoop.io.MapWritable
-
- remove(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- remove() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Removes all but the base ACL entries of files and directories.
- removeAcl(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Removes all but the base ACL entries of files and directories.
- removeAcl(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Removes all but the base ACL entries of files and directories.
- removeAcl(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Removes all but the base ACL entries of files and directories.
- removeAcl(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Removes ACL entries from files and directories.
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Removes ACL entries from files and directories.
- removeAclEntries(Path, List<AclEntry>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileContext
-
Removes ACL entries from files and directories.
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileSystem
-
Removes ACL entries from files and directories.
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- removeBlocker(String) - Method in class org.apache.hadoop.service.AbstractService
-
Remove a blocker from the blocker map -
this is a no-op if the blocker is not present
- removeCacheDirective(long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Remove a CacheDirective.
- removeCachePool(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Remove a cache pool.
- removeContainer(Container) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- removeContainerRequest(T) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Remove previous container request.
- removeContainerRequest(T) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Remove previous container request.
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Removes all default ACL entries from files and directories.
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Removes all default ACL entries from files and directories.
- removeDefaultAcl(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Removes all default ACL entries from files and directories.
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Removes all default ACL entries from files and directories.
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- removeErasureCodingPolicy(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Remove erasure coding policy.
- removeExpiredStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- removeGlobalContextEntry(String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Remove a global entry.
- removeGroup(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Remove group from the names of groups allowed for this service.
- removeMultiple(List<T>) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
-
- RemoveScheme - Interface in org.apache.hadoop.util.bloom
-
Defines the different remove scheme for retouched Bloom filters.
- removeSecretKey(Text) - Method in class org.apache.hadoop.security.Credentials
-
Remove the key for a given alias.
- removeService(Service) - Method in class org.apache.hadoop.registry.server.services.AddingCompositeService
-
- removeService(Service) - Method in class org.apache.hadoop.service.CompositeService
-
- removeShutdownHook(Runnable) - Method in class org.apache.hadoop.util.ShutdownHookManager
-
Removes a shutdownHook.
- removeStoredMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- removeStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- removeSuffix(String, String) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Removes a suffix from a filename, if it has it.
- removeToken(Text) - Method in class org.apache.hadoop.security.Credentials
-
Remove a token from the storage (in memory).
- removeToken(Text) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Remove a named token from this UGI.
- removeUser(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Remove user from the names of users allowed for this service.
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Remove an xattr of a file or directory.
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Remove an xattr of a file or directory.
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Remove an xattr of a file or directory.
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Renames Path src to Path dst.
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Deprecated.
- rename(Path, Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- rename(Path, Path, TracingContext, String) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
Rename a file or directory.
- rename(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Rename files/dirs
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FileContext
-
Renames Path src to Path dst
Fails if src is a file and dst is a directory.
- rename(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Renames Path src to Path dst.
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- rename(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Renames Path src to Path dst.
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
- rename(Path, Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- rename(FileSystem, String, String) - Static method in class org.apache.hadoop.io.MapFile
-
Renames an existing map directory.
- renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- renameInternal(Path, Path, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- renameInternal(Path, Path, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FileContext
-
Rename a snapshot.
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Rename a snapshot.
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- renderAggregatedLogsBlock(HtmlBlock.Block, View.ViewContext) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
Render Aggregated Logs block.
- renew(Configuration) - Method in class org.apache.hadoop.security.token.Token
-
Renew this delegation token.
- renew(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
-
- renew(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.TokenRenewer
-
Renew the given token.
- RENEW_DELEGATION_TOKEN_JSON - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- RENEW_LEASE_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- renewDelegationToken(Token<DelegationTokenIdentifier>) - Method in class org.apache.hadoop.mapred.JobClient
-
- renewDelegationToken(Token<DelegationTokenIdentifier>) - Method in class org.apache.hadoop.mapreduce.Cluster
-
- renewDelegationToken(URL, DelegationTokenAuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Renews a delegation token from the server end-point using the
configured Authenticator for authentication.
- renewDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Renews a delegation token from the server end-point using the
configured Authenticator for authentication.
- renewDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Renews a delegation token from the server end-point using the
configured Authenticator for authentication.
- renewDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Renews a delegation token from the server end-point using the
configured Authenticator for authentication.
- renewDelegationToken(Token<TimelineDelegationTokenIdentifier>) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient
-
Renew a timeline delegation token.
- RenewDelegationTokenRequest - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords
-
The request issued by the client to renew a delegation token from
the ResourceManager.
- RenewDelegationTokenResponse - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords
-
The response to a renewDelegationToken call to the ResourceManager.
- RENEWER_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- renewToken(Token<TokenIdent>, String) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Renew a delegation token.
- replaceFile(File, File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Move the src file to the name specified by target.
- replay(X) - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
-
- replay(T) - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator
-
Assign last value returned to actual.
- replay(X) - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
-
- ReplicaAccessor - Class in org.apache.hadoop.hdfs
-
The public API for ReplicaAccessor objects.
- ReplicaAccessor() - Constructor for class org.apache.hadoop.hdfs.ReplicaAccessor
-
- ReplicaAccessorBuilder - Class in org.apache.hadoop.hdfs
-
The public API for creating a new ReplicaAccessor.
- ReplicaAccessorBuilder() - Constructor for class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
- ReplicatedBlockStats - Class in org.apache.hadoop.hdfs.protocol
-
Get statistics pertaining to blocks of type BlockType.CONTIGUOUS
in the filesystem.
- ReplicatedBlockStats(long, long, long, long, long, long, long) - Constructor for class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- ReplicatedBlockStats(long, long, long, long, long, long, long, Long) - Constructor for class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
-
- replication(short) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Set replication factor.
- replication(short) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Set replication factor.
- REPLICATION - Static variable in class org.apache.hadoop.hdfs.server.namenode.FixedBlockMultiReplicaResolver
-
- reportChecksumFailure(Path, FSDataInputStream, long, FSDataInputStream, long) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Report a checksum error to the file system.
- reportChecksumFailure(Path, FSDataInputStream, long, FSDataInputStream, long) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
Moves files to a bad file directory on the same device, so that their
storage will not be reused.
- reporter - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
- Reporter - Interface in org.apache.hadoop.mapred
-
A facility for Map-Reduce applications to report progress and update
counters, status information etc.
- REQUEST_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
How long should the SDK retry/wait on a response from an S3 store: "fs.s3a.connection.request.timeout"
including the time needed to sign the request.
- requestContainerResourceChange(Container, Resource) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
- requestContainerResourceChange(Container, Resource) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
- requestContainerUpdate(Container, UpdateContainerRequest) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Request a container update before calling allocate.
- requestContainerUpdate(Container, UpdateContainerRequest) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
Request a container update before calling allocate.
- REQUESTER_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "requester".
- requestId() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
-
- REQUESTID_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "requestid".
- REQUESTURI_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "requesturi".
- requireAddressType(String, Endpoint) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils
-
Require a specific address type on an endpoint
- requiredSerializationClasses() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
What classes are needed to deserialize this class?
Needed to securely unmarshall this from untrusted sources.
- requiresDelayedCommitOutputInFileSystem() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
Require magic paths in the FS client.
- ReservationACL - Enum in org.apache.hadoop.yarn.api.records
-
ReservationACL enumerates the various ACLs for reservations.
- ReservationAllocationState - Class in org.apache.hadoop.yarn.api.records
-
ReservationAllocationState represents the reservation that is
made by a user.
- ReservationAllocationState() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationAllocationState
-
- ReservationDefinition - Class in org.apache.hadoop.yarn.api.records
-
ReservationDefinition captures the set of resource and time
constraints the user cares about regarding a reservation.
- ReservationDefinition() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
- ReservationDeleteRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- ReservationDeleteRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest
-
- ReservationDeleteResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
ReservationDeleteResponse contains the answer of the admission
control system in the
ResourceManager to a reservation delete
operation.
- ReservationDeleteResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteResponse
-
- ReservationId - Class in org.apache.hadoop.yarn.api.records
-
ReservationId represents the
globally unique identifier for
a reservation.
- ReservationId() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationId
-
- ReservationListRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- ReservationListRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
- ReservationListResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- ReservationListResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationListResponse
-
- ReservationRequest - Class in org.apache.hadoop.yarn.api.records
-
- ReservationRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationRequest
-
- ReservationRequest.ReservationRequestComparator - Class in org.apache.hadoop.yarn.api.records
-
- ReservationRequestComparator() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationRequest.ReservationRequestComparator
-
- ReservationRequestInterpreter - Enum in org.apache.hadoop.yarn.api.records
-
- ReservationRequests - Class in org.apache.hadoop.yarn.api.records
-
ReservationRequests captures the set of resource and constraints the
user cares about regarding a reservation.
- ReservationRequests() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationRequests
-
- ReservationSubmissionRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- ReservationSubmissionRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
-
- ReservationSubmissionResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client on
reservation submission.
- ReservationSubmissionResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionResponse
-
- ReservationUpdateRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- ReservationUpdateRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest
-
- ReservationUpdateResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
ReservationUpdateResponse contains the answer of the admission
control system in the
ResourceManager to a reservation update
operation.
- ReservationUpdateResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateResponse
-
- reserveIdStrPrefix - Static variable in class org.apache.hadoop.yarn.api.records.ReservationId
-
- reset() - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Rest the context; will set the standard options again.
- reset() - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics
-
Reset all global storage statistics.
- reset() - Method in class org.apache.hadoop.fs.StorageStatistics
-
Reset all the statistic data.
- reset() - Method in interface org.apache.hadoop.io.compress.Compressor
-
Resets compressor so that a new set of input data can be processed.
- reset() - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Resets decompressor and input and output buffers so that a new set of
input data can be processed.
- reset() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
-
reset the aggregator
- reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
-
reset the aggregator
- reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
-
reset the aggregator
- reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
-
reset the aggregator
- reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
-
reset the aggregator
- reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
-
reset the aggregator
- reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
-
reset the aggregator
- reset() - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator
-
reset the aggregator
- reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
-
reset the aggregator
- reset() - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
-
- reset() - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator
-
Set iterator to return to the start of its range.
- reset() - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
-
- reset() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
-
- reset() - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Reset the buffer to 0 size
- reset() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Reset all data structures and mutable state.
- reset() - Method in class org.apache.hadoop.util.PureJavaCrc32
-
- reset() - Method in class org.apache.hadoop.util.PureJavaCrc32C
-
- ResetableIterator<T extends Writable> - Interface in org.apache.hadoop.mapred.join
-
This defines an interface to a stateful Iterator that can replay elements
added to it directly.
- ResetableIterator<T extends Writable> - Interface in org.apache.hadoop.mapreduce.lib.join
-
This defines an interface to a stateful Iterator that can replay elements
added to it directly.
- resetMinMax() - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Reset the all time min max of the metric
- resetState() - Method in class org.apache.hadoop.io.compress.BlockDecompressorStream
-
- resetState() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
Reset the decompressor to its initial state and discard any buffered data,
as the underlying stream may have been repositioned.
- resetState() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
-
Reset the compression to the initial state.
- resetState() - Method in class org.apache.hadoop.io.compress.CompressorStream
-
- resetState() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- resetTimer() - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- resetUGInfo() - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- resolve(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Resolves all symbolic links in the specified path.
- resolve(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
-
- resolve(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
-
- resolve(List<String>) - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
- resolve(List<String>) - Method in interface org.apache.hadoop.net.DNSToSwitchMapping
-
Resolves a list of DNS-names/IP-addresses and returns back a list of
switch information (network paths).
- resolve(String) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations
-
Resolve the record at a path
- resolve(String) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
-
- resolve(String) - Static method in enum org.apache.hadoop.yarn.service.api.records.ConfigFormat
-
Get a matching format or null
- resolveCredentials() - Method in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider
-
Get credentials.
- resolveCredentials() - Method in class org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider
-
Ask for the credentials.
- resolveCredentials() - Method in class org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider
-
- resolveIntermediate(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Resolves all symbolic links in the specified path leading up
to, but not including the final path component.
- resolveLink(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- resolveLink(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- resolvePath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Return the fully-qualified path of path f resolving the path
through any internal symlinks or mount point
- resolvePath(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Resolve the path following any symlinks or mount points
- resolvePath(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return the fully-qualified path of path, resolving the path
through any symlinks or mount point.
- resolvePath(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- resolvePath(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- resolvePath(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- Resource - Class in org.apache.hadoop.yarn.api.records
-
Resource models a set of computer resources in the
cluster.
- Resource() - Constructor for class org.apache.hadoop.yarn.api.records.Resource
-
- resource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
Resource of this component (optional).
- resource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
Resource used for this container.
- Resource - Class in org.apache.hadoop.yarn.service.api.records
-
Resource determines the amount of resources (vcores, memory, network, etc.)
usable by a container.
- Resource() - Constructor for class org.apache.hadoop.yarn.service.api.records.Resource
-
- resource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
Resource of single-component services or the global default for
multi-component services.
- RESOURCE_TYPES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RESOURCE_TYPES_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ResourceAllocationRequest - Class in org.apache.hadoop.yarn.api.records
-
ResourceAllocationRequest represents an allocation
made for a reservation for the current state of the plan.
- ResourceAllocationRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest
-
- resourceBlacklistRequest(ResourceBlacklistRequest) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder
-
Set the resourceBlacklistRequest of the request.
- ResourceBlacklistRequest - Class in org.apache.hadoop.yarn.api.records
-
ResourceBlacklistRequest encapsulates the list of resource-names
which should be added or removed from the
blacklist of resources
for the application.
- ResourceBlacklistRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest
-
- ResourceCalculatorProcessTree - Class in org.apache.hadoop.yarn.util
-
Interface class to obtain process resource usage
NOTE: This class should not be used by external users, but only by external
developers to extend and include their own process-tree implementation,
especially for platforms other than Linux and Windows.
- ResourceCalculatorProcessTree(String) - Constructor for class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
-
Create process-tree instance with specified root process.
- resourceInformations(Map<String, ResourceInformation>) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- ResourceLocalizationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by the ApplicationMaster to ask for localizing resources.
- ResourceLocalizationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest
-
- ResourceLocalizationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
- ResourceLocalizationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationResponse
-
- RESOURCEMANAGER_CONNECT_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max time to wait to establish a connection to RM
- RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Time interval between each attempt to connect to RM
- resourceName(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder
-
Set the resourceName of the request.
- ResourceNotFoundException - Exception in org.apache.hadoop.yarn.exceptions
-
This exception is thrown when details of an unknown resource type
are requested.
- ResourceNotFoundException(Resource, String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ResourceNotFoundException
-
- ResourceNotFoundException(Resource, String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ResourceNotFoundException
-
- ResourceNotFoundException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ResourceNotFoundException
-
- ResourceOption - Class in org.apache.hadoop.yarn.api.records
-
- ResourceOption() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceOption
-
- ResourceRequest - Class in org.apache.hadoop.yarn.api.records
-
ResourceRequest represents the request made
by an application to the ResourceManager
to obtain various Container allocations.
- ResourceRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceRequest
-
- ResourceRequest.ResourceRequestBuilder - Class in org.apache.hadoop.yarn.api.records
-
- ResourceRequest.ResourceRequestComparator - Class in org.apache.hadoop.yarn.api.records
-
- ResourceRequestComparator() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestComparator
-
- resources - Variable in class org.apache.hadoop.yarn.api.records.Resource
-
- ResourceSizing - Class in org.apache.hadoop.yarn.api.records
-
ResourceSizing contains information for the size of a
SchedulingRequest, such as the number of requested allocations and
the resources for each allocation.
- ResourceSizing() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceSizing
-
- resourceSizing(ResourceSizing) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder
-
Set the executionType of the request.
- ResourceUtilization - Class in org.apache.hadoop.yarn.api.records
-
ResourceUtilization models the utilization of a set of computer
resources in the cluster.
- ResourceUtilization() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
- responseId(int) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder
-
Set the responseId of the request.
- REST_CSRF - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- restartContainer(ContainerId) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
Restart the container.
- restartContainer(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Restart the specified container.
- restartContainerAsync(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
Restart the specified container.
- RestartContainerResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response to a restart Container request.
- RestartContainerResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.RestartContainerResponse
-
- restartPolicy(Component.RestartPolicyEnum) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- RestCsrfPreventionFilter - Class in org.apache.hadoop.security.http
-
This filter provides protection against cross site request forgery (CSRF)
attacks for REST APIs.
- RestCsrfPreventionFilter() - Constructor for class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
- restEndpoint(String, URI...) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils
-
Create a REST endpoint from a list of URIs
- resume() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
resume the suspended thread
- retentionSize - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
-
- RetouchedBloomFilter - Class in org.apache.hadoop.util.bloom
-
Implements a retouched Bloom filter, as defined in the CoNEXT 2006 paper.
- RetouchedBloomFilter() - Constructor for class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Default constructor - use with readFields
- RetouchedBloomFilter(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Constructor
- retriableRetrievePassword(T) - Method in class org.apache.hadoop.security.token.SecretManager
-
The same functionality with
SecretManager.retrievePassword(T), except that this
method can throw a
RetriableException or a
StandbyException
to indicate that client can retry/failover the same operation because of
temporary issue on the server side.
- retrieveAddressesUriType(Endpoint) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils
-
Get a single URI endpoint
- retrieveAddressURLs(Endpoint) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils
-
Get the address URLs.
- retrieveIOStatistics(Object) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Get the IOStatistics of the source, casting it
if it is of the relevant type, otherwise,
if it implements IOStatisticsSource
extracting the value.
- retrievePassword(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- retrievePassword(T) - Method in class org.apache.hadoop.security.token.SecretManager
-
Retrieve the password for the given token identifier.
- retrievePassword(ClientToAMTokenIdentifier) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager
-
- RETRY_FOREVER - Static variable in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- RETRY_HTTP_5XX_ERRORS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Should S3A connector retry on all 5xx errors which don't have
explicit support: "fs.s3a.retry.http.5xx.errors"?
- RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Interval between retry attempts.: "fs.s3a.retry.interval".
- RETRY_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default retry interval: "500ms".
- RETRY_INVALID - Static variable in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- RETRY_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Number of times to retry any repeatable S3 client request on failure,
excluding throttling requests: "fs.s3a.retry.limit".
- RETRY_LIMIT_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default retry limit: 7.
- RETRY_THROTTLE_INTERVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Interval between retry attempts on throttled requests: "fs.s3a.retry.throttle.interval".
- RETRY_THROTTLE_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default throttled retry interval: "500ms".
- RETRY_THROTTLE_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Number of times to retry any throttled request: "fs.s3a.retry.throttle.limit".
- RETRY_THROTTLE_LIMIT_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default throttled retry limit: 20.
- retryable() - Method in exception org.apache.hadoop.fs.s3a.CredentialInitializationException
-
This exception is not going to go away if you try calling it again.
- RETURN_URI_AS_CANONICAL_SERVICE_NAME_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- returnCompressor(Compressor) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- returnDecompressor(Decompressor) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- RIGHT_OFFSET_PROPERTY_NAME - Static variable in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
-
- RM_ACTIVITIES_MANAGER_APP_ACTIVITIES_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max queue length for app activities.
- RM_ACTIVITIES_MANAGER_APP_ACTIVITIES_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ACTIVITIES_MANAGER_APP_ACTIVITIES_TTL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Time to live for app activities in milliseconds.
- RM_ACTIVITIES_MANAGER_CLEANUP_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The cleanup interval for activities in milliseconds.
- RM_ACTIVITIES_MANAGER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Settings for activities manager.
- RM_ACTIVITIES_MANAGER_SCHEDULER_ACTIVITIES_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ACTIVITIES_MANAGER_SCHEDULER_ACTIVITIES_TTL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Time to live for scheduler activities in milliseconds.
- RM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the applications manager interface in the RM.
- RM_ADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the RM admin interface.
- RM_ADMIN_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads used to handle RM admin interface.
- RM_AM_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The expiry interval for application master reporting.
- RM_AM_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The maximum number of application attempts for
an application, if unset by user.
- RM_AMLAUNCHER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads used to launch/cleanup AM.
- RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_APPLICATION_HTTPS_POLICY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specifies what the RM does regarding HTTPS enforcement for communication
with AM Web Servers, as well as generating and providing certificates.
- RM_APPLICATION_MASTER_SERVICE_PROCESSORS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_APPLICATION_MAX_TAG_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max length of each application tag.
- RM_APPLICATION_MAX_TAGS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Max number of application tags.
- RM_APPLICATION_MONITOR_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_AUTO_UPDATE_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The actual bind address for the RM.
- RM_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The number of threads used to handle applications manager requests.
- RM_CLUSTER_ID - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_CONFIGURATION_FILES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_CONFIGURATION_PROVIDER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
How long to wait until a container is considered dead.
- RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_CSRF_CUSTOM_HEADER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_CSRF_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_CSRF_METHODS_TO_IGNORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_CSRF_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DECOMMISSIONING_NODES_WATCHER_POLL_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Period in seconds of the poll timer task inside DecommissioningNodesWatcher
to identify and take care of DECOMMISSIONING nodes missing regular heart beat.
- RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Interval at which the delayed token removal thread runs
- RM_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_KEY_UPDATE_INTERVAL_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_ALWAYS_CANCEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_MAX_CONF_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_MAX_LIFETIME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_REMOVE_SCAN_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_REMOVE_SCAN_INTERVAL_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_RENEW_INTERVAL_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Delegation Token renewer thread count
- RM_DT_RENEWER_THREAD_RETRY_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DT_RENEWER_THREAD_RETRY_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_DT_RENEWER_THREAD_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ENABLE_NODE_UNTRACKED_WITHOUT_INCLUDE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Whether to enable RM to mark inactive nodes as untracked and removed from
nodes list for the YARN cluster without configured include path.
- RM_EPOCH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_EPOCH_RANGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The epoch range before wrap around.
- RM_FAIL_FAST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_HA_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_HA_FC_ELECTOR_ZK_RETRIES_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
number of zookeeper operation retry times in ActiveStandbyElector
- RM_HA_ID - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_HA_IDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_HA_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
HA related configs
- RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of worker threads that write the history data.
- RM_HOSTNAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The keytab for the resource manager.
- RM_LEVELDB_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The time in seconds between full compactions of the leveldb database.
- RM_LEVELDB_STORE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_MAX_COMPLETED_APPLICATIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The maximum number of completed applications RM keeps.
- RM_MAX_LOG_AGGREGATION_DIAGNOSTICS_IN_MEMORY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
How many diagnostics/failure messages can be saved in RM for
log aggregation.
- RM_METRICS_RUNTIME_BUCKETS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Buckets (in minutes) for the number of apps running in each queue.
- RM_NM_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
How long to wait until a node manager is considered dead.
- RM_NM_HEARTBEAT_INTERVAL_MAX_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NM_HEARTBEAT_INTERVAL_MIN_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NM_HEARTBEAT_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
RM set next Heartbeat interval for NM
- RM_NM_HEARTBEAT_INTERVAL_SCALING_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable Heartbeat Interval Scaling based on cpu utilization.
- RM_NM_HEARTBEAT_INTERVAL_SLOWDOWN_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NM_HEARTBEAT_INTERVAL_SPEEDUP_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NM_REGISTRATION_IP_HOSTNAME_CHECK_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Check IP and hostname resolution during nodemanager registration.
- RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NODE_GRACEFUL_DECOMMISSION_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Timeout in seconds for YARN node graceful decommission.
- RM_NODE_IP_CACHE_EXPIRY_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The expiry interval for node IP caching.
- RM_NODE_LABELS_PROVIDER_CONFIG - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NODE_LABELS_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NODE_LABELS_PROVIDER_UPDATE_NEWLY_REGISTERED_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NODEMANAGER_CONNECT_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Retry times to connect with NM.
- RM_NODEMANAGER_MINIMUM_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_NODEMANAGER_UNTRACKED_NODE_SELECTIVE_STATES_TO_REMOVE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
When non empty, untracked nodes are deleted only if their state is one of
the states defined by this config.
- RM_NODEMANAGER_UNTRACKED_REMOVAL_TIMEOUT_MSEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Timeout(msec) for an untracked node to remain in shutdown or decommissioned
state.
- RM_NODES_EXCLUDE_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Path to file with nodes to exclude.
- RM_NODES_INCLUDE_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Path to file with nodes to include.
- RM_PLACEMENT_CONSTRAINTS_ALGORITHM_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Placement Algorithm.
- RM_PLACEMENT_CONSTRAINTS_ALGORITHM_ITERATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Used for BasicPlacementAlgorithm - default SERIAL.
- RM_PLACEMENT_CONSTRAINTS_ALGORITHM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_PLACEMENT_CONSTRAINTS_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Specify which handler will be used to process PlacementConstraints.
- RM_PLACEMENT_CONSTRAINTS_RETRY_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_PLACEMENT_CONSTRAINTS_SCHEDULER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The Kerberos principal for the resource manager.
- RM_PROXY_CONNECTION_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_PROXY_TIMEOUT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_PROXY_USER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
RM proxy users' prefix
- RM_PROXY_USER_PRIVILEGES_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_PUBLISH_CONTAINER_EVENTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The setting that controls whether yarn container events are published to
the timeline service or not by RM.
- RM_RESERVATION_SYSTEM_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The class to use as the Reservation System.
- RM_RESERVATION_SYSTEM_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Whether the RM should enable Reservation System
- RM_RESERVATION_SYSTEM_MAX_PERIODICITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The maximum periodicity for the Reservation System.
- RM_RESERVATION_SYSTEM_PLAN_FOLLOWER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The PlanFollower for the Reservation System.
- RM_RESERVATION_SYSTEM_PLAN_FOLLOWER_TIME_STEP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The step size of the Reservation System.
- RM_RESOURCE_PROFILES_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable/disable resource profiles.
- RM_RESOURCE_PROFILES_SOURCE_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
File containing resource profiles.
- RM_RESOURCE_TRACKER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads to handle resource tracker calls.
- RM_SCHEDCONF_LEVELDB_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_SCHEDCONF_MAX_LOGS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_SCHEDCONF_STORE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_SCHEDCONF_STORE_ZK_PARENT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Parent znode path under which ZKConfigurationStore will create znodes.
- RM_SCHEDULER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The class to use as the resource scheduler.
- RM_SCHEDULER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the scheduler interface.
- RM_SCHEDULER_AUTOCORRECT_CONTAINER_ALLOCATION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The configuration key for enabling or disabling the auto-correction of container allocation.
- RM_SCHEDULER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads to handle scheduler interface.
- RM_SCHEDULER_ENABLE_MONITORS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable periodic monitor threads.
- RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
If the port should be included or not in the node name.
- RM_SCHEDULER_MAXIMUM_ALLOCATION_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Maximum request grant-able by the RM scheduler.
- RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_SCHEDULER_MINIMUM_ALLOCATION_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Minimum request grant-able by the RM scheduler.
- RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_SCHEDULER_MONITOR_POLICIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
List of SchedulingEditPolicy classes affecting the scheduler.
- RM_SCHEDULER_MUTATION_ACL_POLICY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The maximum number of completed applications RM state store keeps.
- RM_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The class to use as the persistent store.
- RM_SUBMISSION_PREPROCESSOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable submission pre-processor.
- RM_SUBMISSION_PREPROCESSOR_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Path to file with hosts for the submission processor to handle.
- RM_SUBMISSION_PREPROCESSOR_REFRESH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Submission processor refresh interval.
- RM_SYSTEM_METRICS_PUBLISHER_DISPATCHER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_SYSTEM_METRICS_PUBLISHER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The setting that controls whether yarn system metrics is published on the
timeline server or not by RM.
- RM_TIMELINE_SERVER_V1_PUBLISHER_BATCH_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_TIMELINE_SERVER_V1_PUBLISHER_DISPATCHER_BATCH_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_TIMELINE_SERVER_V1_PUBLISHER_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the RM web application.
- RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Flag to enable override of the default kerberos authentication filter with
the RM authentication filter to allow authentication using delegation
tokens(fallback to kerberos if the tokens are missing).
- RM_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable cross origin (CORS) support.
- RM_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The https address of the RM web application.
- RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The kerberos keytab to be used for spnego filter for RM.
- RM_WEBAPP_SPNEGO_USER_NAME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The kerberos principal to be used for spnego filter for RM.
- RM_WEBAPP_UI_ACTIONS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable Resource Manager webapp ui actions
- RM_WORK_PRESERVING_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_XFS_OPTIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_XFS_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ZK_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ZK_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ZK_AUTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ZK_CLIENT_SSL_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable Zookeeper SSL/TLS communication.
- RM_ZK_NUM_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ZK_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Zookeeper interaction configs
- RM_ZK_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ZK_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- RM_ZK_ZNODE_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Zookeeper znode limit
- RMDelegationTokenIdentifier - Class in org.apache.hadoop.yarn.security.client
-
Delegation Token Identifier that identifies the delegation tokens from the
Resource Manager.
- RMDelegationTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier
-
- RMDelegationTokenIdentifier(Text, Text, Text) - Constructor for class org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier
-
Create a new delegation token identifier
- RMDelegationTokenSelector - Class in org.apache.hadoop.yarn.security.client
-
- RMDelegationTokenSelector() - Constructor for class org.apache.hadoop.yarn.security.client.RMDelegationTokenSelector
-
- RMProxy<T> - Class in org.apache.hadoop.yarn.client
-
- RMProxy() - Constructor for class org.apache.hadoop.yarn.client.RMProxy
-
- ROLE_TOKEN_KIND - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants
-
- ROLE_TOKEN_NAME - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants
-
Name of role token: "S3ADelegationToken/Role".
- rollbackLastReInitialization(ContainerId) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
Rollback the Last ReInitialization if possible.
- rollbackLastReInitialization(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Rollback last reInitialization of the specified container.
- rollbackLastReInitializationAsync(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
Rollback last reInitialization of the specified container.
- RollbackResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
Response to a Rollback request.
- RollbackResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.RollbackResponse
-
- RollingFileSystemSink - Class in org.apache.hadoop.metrics2.sink
-
This class is a metrics sink that uses
FileSystem to write the metrics logs.
- RollingFileSystemSink() - Constructor for class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
Create an empty instance.
- RollingFileSystemSink(long, long) - Constructor for class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
Create an instance for testing.
- rollIntervalMillis - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- rollMasterKey() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Update the current master key for generating delegation tokens
It should be called only by tokenRemoverThread.
- rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Roll a new version of the given key.
- rollNewVersion(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Roll a new version of the given key generating the material for it.
- rollOffsetIntervalMillis - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- ROOT_PATH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- ROUTER_APPSINFO_CACHED_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Router AppsInfo Cache Count.
- ROUTER_APPSINFO_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Router enable AppsInfo Cache.
- ROUTER_ASC_INTERCEPTOR_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
ApplicationSubmissionContextInterceptor configurations.
- ROUTER_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_CLIENTRM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_CLIENTRM_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_CLIENTRM_PARTIAL_RESULTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The interceptor class used in FederationClientInterceptor should return
partial ApplicationReports.
- ROUTER_CLIENTRM_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_CLIENTRM_SUBMIT_INTERVAL_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
GetNewApplication and SubmitApplication request retry interval time.
- ROUTER_CLIENTRM_SUBMIT_RETRY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The number of retries for GetNewApplication and SubmitApplication in
FederationClientInterceptor.
- ROUTER_DEREGISTER_SUBCLUSTER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable DeregisterSubCluster, enabled by default.
- ROUTER_INTERCEPTOR_ALLOW_PARTIAL_RESULT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Router Interceptor Allow Partial Result Enable.
- ROUTER_KERBEROS_PRINCIPAL_HOSTNAME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The Kerberos principal hostname for the yarn router.
- ROUTER_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The Kerberos keytab for the yarn router.
- ROUTER_PIPELINE_CACHE_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The Kerberos principal for the yarn router.
- ROUTER_RMADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_RMADMIN_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_RMADMIN_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_SCHEDULED_EXECUTOR_THREADS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Router Thread Pool Schedule Thread Number.
- ROUTER_SUBCLUSTER_CLEANER_INTERVAL_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Router SubCluster Cleaner Thread Clean Interval Time.
- ROUTER_SUBCLUSTER_EXPIRATION_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Router SubCluster Timeout Allowed by Router.
- ROUTER_USER_CLIENT_THREAD_POOL_ALLOW_CORE_THREAD_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This method configures the policy for core threads regarding termination
when no tasks arrive within the keep-alive time.
- ROUTER_USER_CLIENT_THREAD_POOL_KEEP_ALIVE_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This configurable is used to set the keepAliveTime of the thread pool of the interceptor.
- ROUTER_USER_CLIENT_THREAD_POOL_MAXIMUM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This configurable is used to set the maximumPoolSize of the thread pool of the interceptor.
- ROUTER_USER_CLIENT_THREAD_POOL_MINIMUM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This configurable is used to set the corePoolSize(minimumPoolSize)
of the thread pool of the interceptor.
- ROUTER_USER_CLIENT_THREADS_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
This configurable that controls the thread pool size of the threadpool of the interceptor.
- ROUTER_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the Router web application.
- ROUTER_WEBAPP_CONNECT_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Connection and Read timeout from the Router to RM.
- ROUTER_WEBAPP_DEFAULT_INTERCEPTOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The interceptor class used in FederationInterceptorREST to communicate with
each SubCluster.
- ROUTER_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Enable cross origin (CORS) support.
- ROUTER_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The https address of the Router web application.
- ROUTER_WEBAPP_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_WEBAPP_PARTIAL_RESULTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The interceptor class used in FederationInterceptorREST should return
partial AppReports.
- ROUTER_WEBAPP_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_WEBAPP_PROXY_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- ROUTER_WEBAPP_READ_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- rpcDetailedMetrics - Variable in class org.apache.hadoop.ipc.Server
-
- rpcMetrics - Variable in class org.apache.hadoop.ipc.Server
-
- rrConstructor - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
- rrConstructor - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
- rrCstrMap - Static variable in class org.apache.hadoop.mapred.join.Parser.Node
-
- rrCstrMap - Static variable in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
-
- run(String[]) - Method in class org.apache.hadoop.fs.azure.WasbFsck
-
- run(String[]) - Method in class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
-
- run(RecordReader<K1, V1>, OutputCollector<K2, V2>, Reporter) - Method in class org.apache.hadoop.mapred.lib.MultithreadedMapRunner
-
- run(RecordReader<K1, V1>, OutputCollector<K2, V2>, Reporter) - Method in interface org.apache.hadoop.mapred.MapRunnable
-
Start mapping input <key, value> pairs.
- run(RecordReader<K1, V1>, OutputCollector<K2, V2>, Reporter) - Method in class org.apache.hadoop.mapred.MapRunner
-
- run(String[]) - Method in class org.apache.hadoop.mapred.pipes.Submitter
-
- run(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.lib.chain.ChainMapper
-
- run(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.lib.chain.ChainReducer
-
- run() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
The main loop for the thread.
- run(Mapper<K1, V1, K2, V2>.Context) - Method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
-
Run the application's maps using a thread pool.
- run(String[]) - Method in class org.apache.hadoop.mapreduce.lib.partition.InputSampler
-
Driver for InputSampler from the command line.
- run(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Mapper
-
Expert users can override this method for more complete control over the
execution of the Mapper.
- run(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Reducer
-
- run(String[]) - Method in class org.apache.hadoop.mapreduce.tools.CLI
-
- run(String[]) - Method in class org.apache.hadoop.tools.DistCp
-
Implementation of Tool::run().
- run() - Method in class org.apache.hadoop.tools.dynamometer.ApplicationMaster
-
Main run function for the application master.
- run(String[]) - Method in class org.apache.hadoop.tools.dynamometer.Client
-
- run() - Method in class org.apache.hadoop.tools.dynamometer.Client
-
Main run function for the client.
- run() - Method in class org.apache.hadoop.util.Shell
-
Check to see if a command needs to be executed and execute if needed.
- run(String[]) - Method in interface org.apache.hadoop.util.Tool
-
Execute the command with the given arguments.
- run(Configuration, Tool, String[]) - Static method in class org.apache.hadoop.util.ToolRunner
-
Runs the given
Tool by
Tool.run(String[]), after
parsing with the given generic arguments.
- run(Tool, String[]) - Static method in class org.apache.hadoop.util.ToolRunner
-
Runs the Tool with its Configuration.
- run() - Method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
-
Main run function for the application master
- run() - Method in class org.apache.hadoop.yarn.applications.distributedshell.Client
-
Main run function for the client
- run(String[]) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
-
- run(String[]) - Method in class org.apache.hadoop.yarn.client.cli.SchedConfCLI
-
- RUNC_CONTAINER_RUNTIME_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- runJob(JobConf) - Static method in class org.apache.hadoop.mapred.JobClient
-
Utility that submits a job, then polls for progress until the job is
complete.
- runJob(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Submit a job to the map/reduce cluster.
- RUNNING - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
-
- RUNNING - Static variable in class org.apache.hadoop.mapred.JobStatus
-
- running - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- RunningJob - Interface in org.apache.hadoop.mapred
-
RunningJob is the user-interface to query for details on a
running Map-Reduce job.
- runPrivilegedContainer(Boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
Run all containers of this component in privileged mode (YARN-4262).
- S3_CLIENT_FACTORY_IMPL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Client Factory implementation class: "fs.s3a.s3.client.factory.impl".
- S3_ENCRYPTION_ALGORITHM - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Set S3-server side encryption(SSE) or S3-Client side encryption(CSE)
algorithm.
- S3_ENCRYPTION_CONTEXT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Set S3-SSE encryption context.
- S3_ENCRYPTION_CSE_CUSTOM_KEYRING_CLASS_NAME - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Client side encryption (CSE-CUSTOM) with custom cryptographic material manager class name.
- S3_ENCRYPTION_CSE_KMS_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 CSE-KMS KMS region config.
- S3_ENCRYPTION_CSE_V1_COMPATIBILITY_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Config to provide backward compatibility with V1 encryption client.
- S3_ENCRYPTION_CSE_V1_COMPATIBILITY_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default value : false.
- S3_ENCRYPTION_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Set S3-SSE or S3-CSE encryption Key if required.
- S3_METADATA_STORE_IMPL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3_SELECT_CAPABILITY - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Does the FS Support S3 Select?
This is false everywhere.
- S3A - Class in org.apache.hadoop.fs.s3a
-
S3A implementation of AbstractFileSystem.
- S3A(URI, Configuration) - Constructor for class org.apache.hadoop.fs.s3a.S3A
-
- S3A_BUCKET_PROBE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Bucket validation parameter which can be set by client.
- S3A_BUCKET_PROBE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default value of bucket validation parameter.
- S3A_COMMITTER_EXPERIMENTAL_COLLECT_IOSTATISTICS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Experimental feature to collect thread level IO statistics.
- S3A_COMMITTER_EXPERIMENTAL_COLLECT_IOSTATISTICS_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
- S3A_COMMITTER_FACTORY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
S3 Committer factory: "org.apache.hadoop.fs.s3a.commit.S3ACommitterFactory".
- S3A_COMMITTER_FACTORY_KEY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Key to set for the S3A schema to use the specific committer.
- S3A_DEFAULT_PORT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Default port for this is 443: HTTPS.
- S3A_IO_RATE_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Config to set the rate limit for S3A IO operations.
- S3A_SECURITY_CREDENTIAL_PROVIDER_PATH - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Extra set of security credentials which will be prepended to that
set in "hadoop.security.credential.provider.path".
- S3EXPRESS_CREATE_SESSION - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Use the S3 Express createSession() operation to authenticate with
S3Express storage?
- S3EXPRESS_CREATE_SESSION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- S3GUARD_CLI_PRUNE_AGE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_CONSISTENCY_RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_CONSISTENCY_RETRY_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_CONSISTENCY_RETRY_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_CONSISTENCY_RETRY_LIMIT_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_BACKGROUND_SLEEP_MSEC_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_BACKGROUND_SLEEP_MSEC_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_BATCH_WRITE_REQUEST_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_MAX_RETRIES - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_MAX_RETRIES_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_REGION_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_CAPACITY_READ_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_CAPACITY_READ_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_CAPACITY_WRITE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_CAPACITY_WRITE_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_CREATE_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_NAME_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_SSE_CMK - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_SSE_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_TABLE_TAG - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_THROTTLE_RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DDB_THROTTLE_RETRY_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_DISABLED_WARN_LEVEL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_METASTORE_DYNAMO - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_METASTORE_LOCAL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_METASTORE_LOCAL_ENTRY_TTL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_METASTORE_LOCAL_MAX_RECORDS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3GUARD_METASTORE_NULL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- S3LogParser - Class in org.apache.hadoop.fs.s3a.audit
-
Class to help parse AWS S3 Logs.
- S3N_FOLDER_SUFFIX - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Set the source path to satisfy storage policy.
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Set the source path to satisfy storage policy.
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the source path to satisfy storage policy.
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Set the source path to the specified storage policy.
- save(FileSystem, Path, boolean) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- scanDirectory(Path, FileContext, PathFilter) - Static method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- scanDirectoryForHistoryFiles(Path, FileContext) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- SchedConfCLI - Class in org.apache.hadoop.yarn.client.cli
-
CLI for modifying scheduler configuration.
- SchedConfCLI() - Constructor for class org.apache.hadoop.yarn.client.cli.SchedConfCLI
-
- SCHEDULER_CONFIGURATION_FS_MAX_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SCHEDULER_CONFIGURATION_FS_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SCHEDULER_CONFIGURATION_STORE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SCHEDULER_RM_PLACEMENT_CONSTRAINTS_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Using this handler, containers with constraints will be placed by the main
scheduler.
- SCHEDULER_SKIP_NODE_MULTIPLIER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of consecutive missed heartbeats after which node will be
skipped from scheduling.
- SchedulerSecurityInfo - Class in org.apache.hadoop.yarn.security
-
- SchedulerSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.SchedulerSecurityInfo
-
- SchedulingRequest - Class in org.apache.hadoop.yarn.api.records
-
SchedulingRequest represents a request made by an application to the
ResourceManager to obtain an allocation.
- SchedulingRequest() - Constructor for class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- SchedulingRequest.SchedulingRequestBuilder - Class in org.apache.hadoop.yarn.api.records
-
- schedulingRequests(List<SchedulingRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder
-
Set the schedulingRequests of the request.
- SCHEME - Static variable in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- SCHEME - Static variable in class org.apache.hadoop.fs.SWebHdfs
-
- SCHEME - Static variable in class org.apache.hadoop.fs.WebHdfs
-
- SCM_ADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the SCM admin interface.
- SCM_ADMIN_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Number of threads used to handle SCM admin interface.
- SCM_APP_CHECKER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SCM_CLEANER_INITIAL_DELAY_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Initial delay before the first cleaner task is scheduled.
- SCM_CLEANER_PERIOD_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The frequency at which a cleaner task runs.
- SCM_CLEANER_RESOURCE_SLEEP_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The time to sleep between processing each shared cache resource.
- SCM_CLIENT_SERVER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the client interface in the SCM.
- SCM_CLIENT_SERVER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The number of threads used to handle shared cache manager requests.
- SCM_STORE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SCM_STORE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SCM_UPLOADER_SERVER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the node manager interface in the SCM.
- SCM_UPLOADER_SERVER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The number of SCM threads used to handle notify requests from the node
manager.
- SCM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The address of the SCM web application.
- scope(PlacementScope) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
The scope of placement.
- SCRIPT_NODE_DESCRIPTOR_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SCRIPT_PATH - Static variable in class org.apache.hadoop.yarn.applications.distributedshell.Client
-
- ScriptBasedMapping - Class in org.apache.hadoop.net
-
- ScriptBasedMapping() - Constructor for class org.apache.hadoop.net.ScriptBasedMapping
-
Create an instance with the default configuration.
- ScriptBasedMapping(DNSToSwitchMapping) - Constructor for class org.apache.hadoop.net.ScriptBasedMapping
-
Create an instance from the given raw mapping
- ScriptBasedMapping(Configuration) - Constructor for class org.apache.hadoop.net.ScriptBasedMapping
-
Create an instance from the given configuration
- SECRET_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- SecretManager<T extends TokenIdentifier> - Class in org.apache.hadoop.security.token
-
The server-side secret manager for each token type.
- SecretManager() - Constructor for class org.apache.hadoop.security.token.SecretManager
-
- SECURE_CONNECTIONS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- SecurityUtil - Class in org.apache.hadoop.security
-
Security Utils.
- seek(long) - Method in class org.apache.hadoop.fs.AvroFSInput
-
- seek(long) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Seek to the given offset.
- seek(long) - Method in class org.apache.hadoop.fs.FSInputStream
-
Seek to the given offset from the start of the file.
- seek(long) - Method in interface org.apache.hadoop.fs.Seekable
-
Seek to the given offset from the start of the file.
- seek(long) - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
This method is current not supported.
- seek(long) - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- SEEK_IN_BUFFER - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Number of seeks in buffer.
- Seekable - Interface in org.apache.hadoop.fs
-
Stream that permits seeking.
- seekToNewSource(long) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Seek to the given position on an alternate copy of the data.
- seekToNewSource(long) - Method in class org.apache.hadoop.fs.FSInputStream
-
Seeks a different copy of the data.
- seekToNewSource(long) - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
This method is current not supported.
- SELECT_ERRORS_INCLUDE_SQL - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Should Select errors include the SQL statement?
It is easier to debug but a security risk if the exceptions
ever get printed/logged and the query contains secrets.
- SELECT_FORMAT_CSV - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
CSV as an input or output format: "csv".
- SELECT_FORMAT_JSON - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
JSON as an input or output format: "json".
- SELECT_INPUT_COMPRESSION - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
How is the input compressed? This applies to all formats.
- SELECT_INPUT_FORMAT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Input format for data.
- SELECT_OUTPUT_FORMAT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
Output format for data -that is, what the results are generated
as.
- SELECT_SQL - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
This is the big SQL expression: "fs.s3a.select.sql".
- SELECT_UNSUPPORTED - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants
-
Deprecated.
- SelectConstants - Class in org.apache.hadoop.fs.s3a.select
-
Deprecated.
- selectiveClearing(Key, short) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Performs the selective clearing for a given key.
- selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in interface org.apache.hadoop.security.token.TokenSelector
-
- selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.yarn.security.AMRMTokenSelector
-
- selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.yarn.security.client.RMDelegationTokenSelector
-
- selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.yarn.security.client.TimelineDelegationTokenSelector
-
- selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.yarn.security.ContainerTokenSelector
-
- SEMICOLON - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- sendStopSignal() - Method in class org.apache.hadoop.yarn.applications.distributedshell.Client
-
- SEPARATOR - Static variable in class org.apache.hadoop.fs.Path
-
The directory separator, a slash.
- SEPARATOR - Static variable in class org.apache.hadoop.mapreduce.ID
-
- SEPARATOR - Static variable in class org.apache.hadoop.mapreduce.lib.output.TextOutputFormat
-
- SEPARATOR_CHAR - Static variable in class org.apache.hadoop.fs.Path
-
The directory separator, a slash, as a character.
- SEPERATOR - Static variable in class org.apache.hadoop.mapreduce.lib.output.TextOutputFormat
-
- SEQ_IO_SORT_FACTOR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- SEQ_IO_SORT_FACTOR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- SEQ_IO_SORT_MB_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- SEQ_IO_SORT_MB_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- SequenceFile - Class in org.apache.hadoop.io
-
SequenceFiles are flat files consisting of binary key/value
pairs.
- SequenceFileAsBinaryInputFormat - Class in org.apache.hadoop.mapred
-
InputFormat reading keys, values from SequenceFiles in binary (raw)
format.
- SequenceFileAsBinaryInputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileAsBinaryInputFormat
-
- SequenceFileAsBinaryInputFormat - Class in org.apache.hadoop.mapreduce.lib.input
-
InputFormat reading keys, values from SequenceFiles in binary (raw)
format.
- SequenceFileAsBinaryInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsBinaryInputFormat
-
- SequenceFileAsBinaryOutputFormat - Class in org.apache.hadoop.mapred
-
- SequenceFileAsBinaryOutputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
-
- SequenceFileAsBinaryOutputFormat - Class in org.apache.hadoop.mapreduce.lib.output
-
- SequenceFileAsBinaryOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
-
- SequenceFileAsTextInputFormat - Class in org.apache.hadoop.mapred
-
This class is similar to SequenceFileInputFormat,
except it generates SequenceFileAsTextRecordReader
which converts the input keys and values to their
String forms by calling toString() method.
- SequenceFileAsTextInputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileAsTextInputFormat
-
- SequenceFileAsTextInputFormat - Class in org.apache.hadoop.mapreduce.lib.input
-
This class is similar to SequenceFileInputFormat, except it generates
SequenceFileAsTextRecordReader which converts the input keys and values
to their String forms by calling toString() method.
- SequenceFileAsTextInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextInputFormat
-
- SequenceFileAsTextRecordReader - Class in org.apache.hadoop.mapred
-
This class converts the input keys and values to their String forms by calling toString()
method.
- SequenceFileAsTextRecordReader(Configuration, FileSplit) - Constructor for class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
-
- SequenceFileAsTextRecordReader - Class in org.apache.hadoop.mapreduce.lib.input
-
This class converts the input keys and values to their String forms by
calling toString() method.
- SequenceFileAsTextRecordReader() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
-
- SequenceFileInputFilter<K,V> - Class in org.apache.hadoop.mapred
-
A class that allows a map/red job to work on a sample of sequence files.
- SequenceFileInputFilter() - Constructor for class org.apache.hadoop.mapred.SequenceFileInputFilter
-
- SequenceFileInputFilter<K,V> - Class in org.apache.hadoop.mapreduce.lib.input
-
A class that allows a map/red job to work on a sample of sequence files.
- SequenceFileInputFilter() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter
-
- SequenceFileInputFormat<K,V> - Class in org.apache.hadoop.mapred
-
- SequenceFileInputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileInputFormat
-
- SequenceFileInputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.input
-
- SequenceFileInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat
-
- SequenceFileOutputFormat<K,V> - Class in org.apache.hadoop.mapred
-
- SequenceFileOutputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileOutputFormat
-
- SequenceFileOutputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.output
-
- SequenceFileOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat
-
- SequenceFileRecordReader<K,V> - Class in org.apache.hadoop.mapred
-
- SequenceFileRecordReader(Configuration, FileSplit) - Constructor for class org.apache.hadoop.mapred.SequenceFileRecordReader
-
- SequenceFileRecordReader<K,V> - Class in org.apache.hadoop.mapreduce.lib.input
-
- SequenceFileRecordReader() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
-
- serialize(T) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
-
Serialize a record using the serializer.
- serialize(Writable, DataOutput) - Method in class org.apache.hadoop.mapred.nativetask.serde.DefaultSerializer
-
- serialize(T, DataOutput) - Method in interface org.apache.hadoop.mapred.nativetask.serde.INativeSerializer
-
- serialize(RecordOutput, String) - Method in class org.apache.hadoop.record.Record
-
Deprecated.
Serialize a record with tag (ususally field name)
- serialize(RecordOutput) - Method in class org.apache.hadoop.record.Record
-
Deprecated.
Serialize a record without a tag
- serializer() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Get a JSON serializer for this class.
- serializer() - Static method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
Get a JSON serializer for this class.
- serializeString(T) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
-
Serialize a record using the serializer.
- serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException
-
- serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.FSLimitException
-
- serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
-
- serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException
-
- serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
-
- Server - Class in org.apache.hadoop.ipc
-
An abstract IPC service.
- Server(String, int, Class<? extends Writable>, int, Configuration) - Constructor for class org.apache.hadoop.ipc.Server
-
- Server(String, int, Class<? extends Writable>, int, int, int, Configuration, String, SecretManager<? extends TokenIdentifier>) - Constructor for class org.apache.hadoop.ipc.Server
-
- Server(String, int, Class<? extends Writable>, int, int, int, Configuration, String, SecretManager<? extends TokenIdentifier>, String) - Constructor for class org.apache.hadoop.ipc.Server
-
Constructs a server listening on the named port and address.
- SERVER_SIDE_ENCRYPTION_AES256 - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- SERVER_SIDE_ENCRYPTION_ALGORITHM - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
-
- SERVER_SIDE_ENCRYPTION_ALGORITHM - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- SERVER_SIDE_ENCRYPTION_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- serverErrorEncountered() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Indicate that we just encountered a server-caused error.
- ServerProxy - Class in org.apache.hadoop.yarn.client
-
- ServerProxy() - Constructor for class org.apache.hadoop.yarn.client.ServerProxy
-
- Servers - Class in org.apache.hadoop.metrics2.util
-
Helpers to handle server addresses
- Service - Interface in org.apache.hadoop.service
-
Service LifeCycle.
- Service - Class in org.apache.hadoop.yarn.service.api.records
-
An Service resource has the following attributes.
- Service() - Constructor for class org.apache.hadoop.yarn.service.api.records.Service
-
- SERVICE_HDFS_DIR - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- SERVICE_NAME - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- SERVICE_NAME_LC - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- SERVICE_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- SERVICE_SHUTDOWN_TIMEOUT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Configuration option for the shutdown hook manager shutdown time:
"hadoop.service.shutdown.timeout".
- SERVICE_SHUTDOWN_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default shutdown hook timeout: 30L seconds.
- SERVICE_ZK_PATH - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
-
- ServiceApiConstants - Interface in org.apache.hadoop.yarn.service.api
-
This class defines constants that can be used in input spec for
variable substitutions
- serviceclassPath(String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
Create a service classpath
- ServiceClient - Class in org.apache.hadoop.yarn.service.client
-
- ServiceClient() - Constructor for class org.apache.hadoop.yarn.service.client.ServiceClient
-
- ServiceFailedException - Exception in org.apache.hadoop.ha
-
Exception thrown to indicate that an operation performed
to modify the state of a service or application failed.
- ServiceFailedException(String) - Constructor for exception org.apache.hadoop.ha.ServiceFailedException
-
- ServiceFailedException(String, Throwable) - Constructor for exception org.apache.hadoop.ha.ServiceFailedException
-
- serviceInit(Configuration) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- serviceInit(Configuration) - Method in class org.apache.hadoop.service.AbstractService
-
All initialization code needed by a service.
- serviceInit(Configuration) - Method in class org.apache.hadoop.service.CompositeService
-
- serviceInit(Configuration) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
-
- serviceInit(Configuration) - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- serviceInit(Configuration) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- ServiceLaunchException - Exception in org.apache.hadoop.service.launcher
-
A service launch exception that includes an exit code.
- ServiceLaunchException(int, Throwable) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException
-
Create an exception with the specific exit code.
- ServiceLaunchException(int, String) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException
-
Create an exception with the specific exit code and text.
- ServiceLaunchException(int, String, Object...) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException
-
Create a formatted exception.
- ServiceLaunchException(int, Throwable, String, Object...) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException
-
Create a formatted exception.
- ServiceOperations - Class in org.apache.hadoop.service
-
This class contains a set of methods to work with services, especially
to walk them through their lifecycle.
- servicePath(String, String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
Create a path to a service under a user and service class
- ServiceRecord - Class in org.apache.hadoop.registry.client.types
-
JSON-marshallable description of a single component.
- ServiceRecord() - Constructor for class org.apache.hadoop.registry.client.types.ServiceRecord
-
Create a service record with no ID, description or registration time.
- ServiceRecord(ServiceRecord) - Constructor for class org.apache.hadoop.registry.client.types.ServiceRecord
-
Deep cloning constructor
- serviceStart() - Method in class org.apache.hadoop.service.AbstractService
-
Actions called during the INITED to STARTED transition.
- serviceStart() - Method in class org.apache.hadoop.service.CompositeService
-
- serviceStart() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- serviceStart() - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- ServiceState - Enum in org.apache.hadoop.yarn.service.api.records
-
The current state of an service.
- ServiceStateChangeListener - Interface in org.apache.hadoop.service
-
Interface to notify state changes of a service.
- ServiceStateException - Exception in org.apache.hadoop.service
-
- ServiceStateException(String) - Constructor for exception org.apache.hadoop.service.ServiceStateException
-
Instantiate
- ServiceStateException(String, Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException
-
- ServiceStateException(int, String, Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException
-
Instantiate, using the specified exit code as the exit code
of the exception, irrespetive of any exit code supplied by any inner
cause.
- ServiceStateException(Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException
-
- ServiceStateModel - Class in org.apache.hadoop.service
-
Implements the service state model.
- ServiceStateModel(String) - Constructor for class org.apache.hadoop.service.ServiceStateModel
-
Create the service state model in the Service.STATE.NOTINITED
state.
- ServiceStateModel(String, Service.STATE) - Constructor for class org.apache.hadoop.service.ServiceStateModel
-
Create a service state model instance in the chosen state
- ServiceStatus - Class in org.apache.hadoop.yarn.service.api.records
-
The current status of a submitted service, returned as a response to the
GET API.
- ServiceStatus() - Constructor for class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
- serviceStop() - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
-
- serviceStop() - Method in class org.apache.hadoop.service.AbstractService
-
Actions called during the transition to the STOPPED state.
- serviceStop() - Method in class org.apache.hadoop.service.CompositeService
-
- serviceStop() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- serviceStop() - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
-
- serviceStop() - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- SESSION_TIMEZONE_KEY - Static variable in class org.apache.hadoop.mapreduce.lib.db.OracleDBRecordReader
-
Configuration key to set to a timezone string.
- SESSION_TOKEN - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
session token for when using TemporaryAWSCredentialsProvider: : "fs.s3a.session.token".
- SESSION_TOKEN_KIND - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants
-
- SESSION_TOKEN_NAME - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants
-
Name of session token: "S3ADelegationToken/Session".
- set(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property.
- set(String, String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property.
- set(MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the statistic to the values of another.
- set(Object) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- set(Writable[]) - Method in class org.apache.hadoop.io.ArrayWritable
-
- set(boolean) - Method in class org.apache.hadoop.io.BooleanWritable
-
Set the value of the BooleanWritable.
- set(BytesWritable) - Method in class org.apache.hadoop.io.BytesWritable
-
Set the BytesWritable to the contents of the given newData.
- set(byte[], int, int) - Method in class org.apache.hadoop.io.BytesWritable
-
Set the value to a copy of the given byte range.
- set(byte) - Method in class org.apache.hadoop.io.ByteWritable
-
Set the value of this ByteWritable.
- set(double) - Method in class org.apache.hadoop.io.DoubleWritable
-
- set(EnumSet<E>, Class<E>) - Method in class org.apache.hadoop.io.EnumSetWritable
-
reset the EnumSetWritable with specified
value and elementType.
- set(float) - Method in class org.apache.hadoop.io.FloatWritable
-
Set the value of this FloatWritable.
- set(Writable) - Method in class org.apache.hadoop.io.GenericWritable
-
Set the instance that is wrapped.
- set(int) - Method in class org.apache.hadoop.io.IntWritable
-
Set the value of this IntWritable.
- set(long) - Method in class org.apache.hadoop.io.LongWritable
-
Set the value of this LongWritable.
- set(MD5Hash) - Method in class org.apache.hadoop.io.MD5Hash
-
Copy the contents of another instance into this instance.
- set(Object) - Method in class org.apache.hadoop.io.ObjectWritable
-
Reset the instance.
- set(short) - Method in class org.apache.hadoop.io.ShortWritable
-
Set the value of this ShortWritable.
- set(String) - Method in class org.apache.hadoop.io.Text
-
Set to contain the contents of a string.
- set(byte[]) - Method in class org.apache.hadoop.io.Text
-
Set to a utf8 byte array.
- set(Text) - Method in class org.apache.hadoop.io.Text
-
Copy a text.
- set(byte[], int, int) - Method in class org.apache.hadoop.io.Text
-
Set the Text to range of bytes.
- set(Writable[][]) - Method in class org.apache.hadoop.io.TwoDArrayWritable
-
- set(int) - Method in class org.apache.hadoop.io.VIntWritable
-
Set the value of this VIntWritable.
- set(long) - Method in class org.apache.hadoop.io.VLongWritable
-
Set the value of this LongWritable.
- set(int) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
-
Set the value of the metric
- set(long) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
-
Set the value of the metric
- set(byte[]) - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Use the specified bytes array as underlying sequence.
- set(String, Object) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
-
- SET_ACCESS_CONTROL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- SET_GROUP_COMMAND - Static variable in class org.apache.hadoop.util.Shell
-
a Unix command to set the change user's groups list: "chgrp".
- SET_OWNER_COMMAND - Static variable in class org.apache.hadoop.util.Shell
-
a Unix command to set owner: "chown".
- SET_PERMISSION_COMMAND - Static variable in class org.apache.hadoop.util.Shell
-
a Unix command to set permission: "chmod".
- SET_PROPERTIES_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- setAbout(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- setAccountName(String) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Sets the account name to tag all the metrics with.
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Fully replaces ACL of files and directories, discarding all existing
entries.
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Fully replaces ACL of files and directories, discarding all existing
entries.
- setAcl(Path, List<AclEntry>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileContext
-
Fully replaces ACL of files and directories, discarding all existing
entries.
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileSystem
-
Fully replaces ACL of files and directories, discarding all existing
entries.
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setAggregatorDescriptors(JobConf, Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
-
- setAggregatorDescriptors(Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
-
- setAlignmentContext(AlignmentContext) - Method in class org.apache.hadoop.ipc.Server
-
Set alignment context to pass state info thru RPC.
- setAllocatedContainers(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of allocated containers.
- setAllocatedMemoryMB(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the allocated memory in MB
- setAllocatedResource(Resource) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setAllocatedVCores(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the allocated vcores
- setAllocationRequestId(long) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Set the optional ID corresponding to this allocation request.
- setAllocationRequestId(long) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- setAllocationTags(Set<String>) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- setAllowNullValueProperties(boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Set Configuration to allow keys without values during setup.
- setAllowShortCircuitReads(boolean) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set whether short-circuit is enabled.
- setAMContainerResourceRequest(ResourceRequest) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- setAMContainerResourceRequests(List<ResourceRequest>) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set ResourceRequests of the AM container.
- setAMContainerSpec(ContainerLaunchContext) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the ContainerLaunchContext to describe the
Container with which the ApplicationMaster is
launched.
- setAmNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
- setAppId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest
-
Set the ApplicationId of the resource to be released.
- setAppId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest
-
Set the ApplicationId of the resource to be used.
- setApplicationACLs(Map<ApplicationAccessType, String>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Set the ApplicationACLs for the application.
- setApplicationAttemptId(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptRequest
-
- setApplicationAttemptId(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest
-
Set the ApplicationAttemptId of an application attempt
- setApplicationAttemptId(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest
-
Set the ApplicationAttemptId of an application attempt
- setApplicationAttemptList(List<ApplicationAttemptReport>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse
-
Get a list of ApplicationReport of an application.
- setApplicationAttemptReport(ApplicationAttemptReport) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse
-
Get the ApplicationAttemptReport for the application attempt.
- setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest
-
Set the ApplicationId of an application
- setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest
-
Set the ApplicationId of the application
- setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest
-
- setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest
-
Set the ApplicationId of the application to be moved.
- setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest
-
Set the ApplicationId of the application.
- setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest
-
Set the ApplicationId of the application.
- setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the ApplicationId of the submitted application.
- setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
-
- setApplicationId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.SubApplicationEntity
-
- setApplicationName(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the application name.
- setApplicationPriority(Priority) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest
-
Set the Priority of the application.
- setApplicationPriority(Priority) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityResponse
-
Set the Priority of the application.
- setApplicationSchedulingPropertiesMap(Map<String, String>) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the scheduling envs for the application.
- setApplicationSubmissionContext(ApplicationSubmissionContext) - Method in class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest
-
Set the ApplicationSubmissionContext for the application.
- setApplicationTags(Set<String>) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set tags for the application.
- setApplicationTimeouts(Map<ApplicationTimeoutType, String>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest
-
Set the ApplicationTimeouts for the application.
- setApplicationTimeouts(Map<ApplicationTimeoutType, String>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse
-
Set the ApplicationTimeouts for the application.
- setApplicationTimeouts(Map<ApplicationTimeoutType, Long>) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the ApplicationTimeouts for the application in seconds.
- setApplicationType(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the application type
- setAppNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
- setArchiveSharedCacheUploadPolicies(Configuration, Map<String, Boolean>) - Static method in class org.apache.hadoop.mapreduce.Job
-
This is to set the shared cache upload policies for archives.
- setArchiveTimestamps(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- setArrival(long) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Set the arrival time or the earliest time from which the resource(s) can be
allocated.
- setArtifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setArtifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setArtifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
-
- setArtifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setAskList(List<ResourceRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Set list of ResourceRequest to update the
ResourceManager about the application's resource requirements.
- setAssignedJobID(JobID) - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
- setAssignedNode(NodeId) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setAsynchronousMode(boolean) - Static method in class org.apache.hadoop.ipc.Client
-
Set RPC to asynchronous or synchronous mode.
- setAttemptFailuresValidityInterval(long) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the attemptFailuresValidityInterval in milliseconds for the application.
- setAttemptsToStartSkipping(Configuration, int) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
Set the number of Task attempts AFTER which skip mode
will be kicked off.
- setAttributeKey(NodeAttributeKey) - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- setAttributeKey(NodeAttributeKey) - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
-
- setAttributeName(String) - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
-
- setAttributePrefix(String) - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
-
- setAttributeToNodes(Map<NodeAttributeKey, List<NodeToAttributeValue>>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesResponse
-
- setAttributeType(NodeAttributeType) - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- setAttributeType(NodeAttributeType) - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
-
- setAttributeValue(String) - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
-
- setAttributeValue(String) - Method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
-
- setAuthenticationMethod(UserGroupInformation.AuthenticationMethod, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- setAuthenticationMethod(UserGroupInformation.AuthenticationMethod) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Sets the authentication method in the subject
- setAuthenticationMethod(SaslRpcServer.AuthMethod) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Sets the authentication method in the subject
- setAutoIncrMapperProcCount(Configuration, boolean) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
- setAutoIncrReducerProcCount(Configuration, boolean) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
- setAvailableMemoryMB(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the available memory in MB
- setAvailableVCores(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the available vcores
- setBareHost(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setBlacklistAdditions(List<String>) - Method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest
-
Set list of resource-names which should be added to the application blacklist.
- setBlacklistRemovals(List<String>) - Method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest
-
Set list of resource-names which should be removed from the
application blacklist.
- setBlock(long, String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set the block ID and block pool ID which are being opened.
- setBlockAccessToken(byte[]) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set the block access token to use.
- setBlockLocations(BlockLocation[]) - Method in class org.apache.hadoop.fs.LocatedFileStatus
-
Hook for subclasses to lazily set block locations.
- setBoolean(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to a boolean.
- setBooleanIfUnset(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Set the given property, if it is currently unset.
- setBoundingQuery(Configuration, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
-
Set the user-defined bounding query to use with a user-defined query.
- setCacheArchives(URI[]) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the given set of archives
- setCacheArchives(URI[], Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
Set the configuration with the given set of archives.
- setCachedHosts(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the hosts hosting a cached replica of this block.
- setCacheFiles(URI[]) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the given set of files
- setCacheFiles(URI[], Configuration) - Static method in class org.apache.hadoop.mapreduce.Job
-
Set the configuration with the given set of files.
- setCallbackHandler(NMClientAsync.CallbackHandler) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- setCallIdAndRetryCount(int, int, Object) - Static method in class org.apache.hadoop.ipc.Client
-
Set call id and retry count for the next call.
- setCallIdAndRetryCountUnprotected(Integer, int, Object) - Static method in class org.apache.hadoop.ipc.Client
-
- setCancelDelegationTokenUponJobCompletion(boolean) - Method in class org.apache.hadoop.mapreduce.Job
-
Sets the flag that will allow the JobTracker to cancel the HDFS delegation
tokens upon job completion.
- setCapability(Resource) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
Set the
Resource capability of the request
- setCapability(Resource) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Set the Resource capability of the request.
- setCapability(Resource) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Set the Resource capability of the request.
- setCapacity(int) - Method in class org.apache.hadoop.io.BytesWritable
-
Change the capacity of the backing storage.
- setCapacity(int) - Method in class org.apache.hadoop.record.Buffer
-
Deprecated.
Change the capacity of the backing storage.
- setChanged() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
Set the changed flag in mutable operations
- setChildren(Set<TimelineEntity.Identifier>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- setClass(String, Class<?>, Class<?>) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to the name of a
theClass implementing the given interface xface.
- setClassLoader(ClassLoader) - Method in class org.apache.hadoop.conf.Configuration
-
Set the class loader that will be used to load the various objects.
- setCleanupProgress(float) - Method in class org.apache.hadoop.mapred.JobStatus
-
Sets the cleanup progress of this job
- setCleanupProgress(float) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Sets the cleanup progress of this job
- setClient(NMClient) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- setClientBackoffEnabled(boolean) - Method in class org.apache.hadoop.ipc.Server
-
- setClientName(String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set the name of the HDFS client.
- setClientToAMTokenMasterKey(ByteBuffer) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Set ClientToAMToken master key.
- setCluster(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- setCode(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.Error
-
- setCode(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
- setCodecClasses(Configuration, List<Class>) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Sets a list of codec classes in the configuration.
- setCollectorAddr(String) - Method in class org.apache.hadoop.yarn.api.records.CollectorInfo
-
- setCollectorToken(Token) - Method in class org.apache.hadoop.yarn.api.records.CollectorInfo
-
- setCombinerClass(Class<? extends Reducer>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the user-defined combiner class used to combine map-outputs
before being sent to the reducers.
- setCombinerClass(Class<? extends Reducer>) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the combiner class for the job.
- setCombinerKeyGroupingComparator(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the user defined
RawComparator comparator for
grouping keys in the input to the combiner.
- setCombinerKeyGroupingComparatorClass(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapreduce.Job
-
- setCommand(SignalContainerCommand) - Method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest
-
Set the SignalContainerCommand of the signal request.
- setCommands(List<String>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Add the list of commands for launching the container.
- setCommitter(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setComponentInstanceName(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setComponentName(String) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
-
- setComponents(List<Component>) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setCompressMapOutput(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Should the map outputs be compressed before transfer?
- setCompressOutput(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
Set whether the output of the job is compressed.
- setCompressOutput(Job, boolean) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Set whether the output of the job is compressed.
- setConcurrency(int) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
Set the number of containers that need to be scheduled concurrently.
- setConf(Configuration) - Method in interface org.apache.hadoop.conf.Configurable
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.conf.Configured
-
- setConf(Configuration) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockMultiReplicaResolver
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
-
Set the conf.
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
-
- setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.EnumSetWritable
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.GenericWritable
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.ObjectWritable
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.WritableComparator
-
- setConf(Configuration) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
- setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
-
- setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
-
- setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
-
- setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
-
Read in the partition file and build indexing data structures.
- setConf(Configuration) - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
- setConf(Configuration) - Method in class org.apache.hadoop.net.ScriptBasedMapping
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- setConf(Configuration) - Method in class org.apache.hadoop.net.TableMapping
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- setConf(Object, Configuration) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Check and set 'configuration' if necessary.
- setConfig(Configuration) - Method in class org.apache.hadoop.service.AbstractService
-
Set the configuration for this service.
- setConfigs(Map<String, String>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setConfiguration(Configuration) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set the configuration to use.
- setConfiguration(Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- setConfiguration(Configuration) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Set the static configuration for UGI.
- setConfiguration(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setConfiguration(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setConnectionConfigurator(ConnectionConfigurator) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- setConnectTimeout(Configuration, int) - Static method in class org.apache.hadoop.ipc.Client
-
set the connection timeout value in configuration
- setConstraints(List<PlacementConstraint>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
-
- setContainer(Container) - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer
-
Set the Container.
- setContainerExitStatus(int) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setContainerId(ContainerId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest
-
Set the ContainerId of the container
- setContainerId(ContainerId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest
-
Set the ContainerId of the container to signal.
- setContainerId(ContainerId) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setContainerId(ContainerId) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Set the ContainerId of the container.
- setContainerIds(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesRequest
-
Set a list of ContainerIds of containers for which to obtain
the ContainerStatus
- setContainerIds(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesRequest
-
Sets the list of container IDs of containers for which the localization
statuses are needed.
- setContainerIds(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersRequest
-
Set the ContainerIds of the containers to be stopped.
- setContainerLaunchContext(ContainerLaunchContext) - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
-
Set the ContainerLaunchContext for the container to be started
by the NodeManager
- setContainerList(List<ContainerReport>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse
-
Set a list of ContainerReport for all the containers of an
application attempt.
- setContainerLogDir(String) - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
- setContainerLogDir(String) - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
-
- setContainerLogFile(String) - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
- setContainerLogFile(String) - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
-
- setContainerName(String) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
-
Sets the container name to tag all the metrics with.
- setContainerReport(ContainerReport) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse
-
- setContainerRetryContext(ContainerRetryContext) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Set the ContainerRetryContext to relaunch container.
- setContainers(List<Container>) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setContainers(List<Container>) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
-
Sets the containers.
- setContainerState(ContainerState) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setContainersToIncrease(List<Token>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceRequest
-
Set container tokens to be used during container resource increase.
- setContainersToUpdate(List<Token>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateRequest
-
Set container tokens to be used during container resource increase.
- setContainerToken(Token) - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
-
- setContainerUpdateType(ContainerUpdateType) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Set the ContainerUpdateType of the container.
- setContainerVersion(int) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Set the current version of the container.
- setContent(Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
-
- setContentionTracing(boolean) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
- setContext(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Set the metrics context tag
- setContext(String) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- setContext(String) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Set the context tag
- setContext(String) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- setCorrupt(boolean) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the corrupt flag.
- setCounter(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a counter.
- setCounter(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setCountersEnabled(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs
-
Enables or disables counters for the named outputs.
- setCountersEnabled(Job, boolean) - Static method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs
-
Enables or disables counters for the named outputs.
- setCPU(float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Set CPU utilization (The amount of vcores used).
- setCpus(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- setCreatedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Set the created time of the domain
- setCreatedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Set the created time of the domain.
- setCreatedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setCreationTime(long) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setCurrent(CallerContext) - Static method in class org.apache.hadoop.ipc.CallerContext
-
- setCurrentContainerVersion(int) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
-
Set current container version.
- setCurrentKeyId(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- setCustomResource(String, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Set custom resource utilization
(The amount of custom resource used).
- setCustomResources(Map<String, Float>) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
- setDate(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setDate(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- setDeadline(long) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Set the deadline or the latest time by when the resource(s) must be
allocated.
- setDecommissionedInstances(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setDecommissioningTimeout(Integer) - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Set the decommissioning timeout in seconds (null indicates absent timeout).
- setDefaultCompressionType(Configuration, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.io.SequenceFile
-
Set the default compression type for sequence files.
- setDefaultDelegationTokenAuthenticator(Class<? extends DelegationTokenAuthenticator>) - Static method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
- setDefaultNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
- setDefaultReplication(Short) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- setDefaultUri(Configuration, URI) - Static method in class org.apache.hadoop.fs.FileSystem
-
Set the default FileSystem URI in a configuration.
- setDefaultUri(Configuration, String) - Static method in class org.apache.hadoop.fs.FileSystem
-
Set the default FileSystem URI in a configuration.
- setDelegationToken(Token) - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.CancelDelegationTokenRequest
-
- setDelegationToken(Token) - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenRequest
-
- setDelegationToken(Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.Token
-
- setDelegationTokenSeqNum(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- setDependencies(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setDependencies(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setDeprecatedProperties() - Method in class org.apache.hadoop.conf.Configuration
-
Sets all deprecated properties that are not currently set but have a
corresponding new property that is set.
- setDescription(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setDescription(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Set the domain description
- setDescription(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Set the domain description.
- setDescription(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setDestFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- setDestFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus
-
Sets the destination file.
- setDiagnostics(TreeMap<String, String>) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setDiagnostics(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
-
Set diagnostic information on application failure.
- setDiagnostics(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest
-
Set the diagnostics to which the application is being killed.
- setDiagnostics(String) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus
-
Sets the diagnostics.
- setDiagnostics(String) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
- setDiagnosticsInfo(String) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setDiagnosticsInfo(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
-
- setDictionary(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor
-
Sets preset dictionary for compression.
- setDictionary(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Sets preset dictionary for compression.
- setDigest(String) - Method in class org.apache.hadoop.io.MD5Hash
-
Sets the digest value from a hex string.
- setDir(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- setDisplayName(String) - Method in class org.apache.hadoop.mapred.Counters.Counter
-
- setDisplayName(String) - Method in class org.apache.hadoop.mapred.Counters.Group
-
- setDisplayName(String) - Method in interface org.apache.hadoop.mapreduce.Counter
-
- setDisplayName(String) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase
-
Set the display name of the group
- setDockerClientConfig(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setDomainId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Set the ID of the domain that the entity is to be put
- setDomains(List<TimelineDomain>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains
-
Set the domain list to the given list of domains
- setDouble(String, double) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to a double.
- setDrainEventsOnStop() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
-
- setDropBehind(Boolean) - Method in interface org.apache.hadoop.fs.CanSetDropBehind
-
Configure whether the stream should drop the cache.
- setDropBehind(Boolean) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- setDropBehind(Boolean) - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
- setDuration(long) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
Set the duration in milliseconds for which the resource is required.
- setEnd(long) - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
- setEndTime(long) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Set the end time to use to search for reservations.
- setEnforceExecutionType(boolean) - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
-
Set to true to explicitly ask that the Scheduling Authority return
Containers of exactly the Execution Type requested.
- setEntities(List<TimelineEntity>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities
-
Set the entity list to the given list of entities
- setEntities(List<TimelineEntity>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
-
- setEntityId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Set the entity Id
- setEntityId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
-
Set the entity Id
- setEntityId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Set the entity Id
- setEntityId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError
-
Set the entity Id.
- setEntityType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Set the entity type
- setEntityType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
-
Set the entity type
- setEntityType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Set the entity type
- setEntityType(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError
-
Set the entity type.
- setEnum(String, T) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to the given type.
- setEnv(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- setEnvironment(Map<String, String>) - Method in class org.apache.hadoop.util.Shell
-
Set the environment for the command.
- setEnvironment(Map<String, String>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Add environment variables for the container.
- setErasureCodingPolicy(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Set the source path to the specified erasure coding policy.
- setErrorCode(int) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Set the error code to the given error code
- setErrorCode(int) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError
-
Set the error code to the given error code.
- setErrorCodes(Set<Integer>) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- setErrors(List<TimelinePutResponse.TimelinePutError>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse
-
- setErrors(List<TimelineWriteResponse.TimelineWriteError>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse
-
- setEstimator(QuantileEstimator) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
- setEventId(int) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
set event Id.
- setEventInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
Set the information map to the given map of the information of the event
- setEvents(List<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Set the event list to the given list of events related to the entity
- setEvents(List<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
-
Set the event list to the given list of events
- setEvents(List<TimelineEvents.EventsOfOneEntity>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents
-
- setEvents(NavigableSet<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setEventType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
Set the event type
- setExcludePattern(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Set exclude pattern.
- setExecutable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
- setExecutable(JobConf, String) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Set the URI for the application's executable.
- setExecutionType(ExecutionType) - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
-
Set the ExecutionType of the requested container.
- setExecutionType(ExecutionTypeRequest) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- setExecutionType(ExecutionType) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
-
Set the target ExecutionType of the container.
- setExecutionTypeRequest(ExecutionTypeRequest) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Set the ExecutionTypeRequest of the requested container.
- setExpireInterval(long) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- setExpiresIn(String) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
-
Set when the access token will expire as reported by the oauth server,
ie in seconds from now.
- setExpiresInMSSinceEpoch(String) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
-
Set when the access token will expire in milliseconds from epoch,
as required by the WebHDFS configuration.
- setExpiryTime(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout
-
Set expiryTime for given timeout type.
- setExposedPorts(Map<String, List<Map<String, String>>>) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setExtended(boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Set whether to display the extended stats (stdev, min/max etc.) or not
- setFactory(Class, WritableFactory) - Static method in class org.apache.hadoop.io.WritableFactories
-
Define a factory for a class.
- setFailureInfo(String) - Method in class org.apache.hadoop.mapred.JobStatus
-
- setFailureInfo(String) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set diagnostic information.
- setFailuresValidityInterval(long) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- setFields(String) - Method in class org.apache.hadoop.yarn.service.api.records.Error
-
- SetFile - Class in org.apache.hadoop.io
-
A file-based set of keys.
- SetFile() - Constructor for class org.apache.hadoop.io.SetFile
-
- setFile(String) - Method in class org.apache.hadoop.yarn.api.records.URL
-
Set the file of the URL.
- setFileName(String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set the file name which is being opened.
- setFilenamePaths(List<Path>) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
Set the list of filename paths.
- setFilenames(ArrayList<String>) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setFiles(List<ConfigFile>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- setFileSharedCacheUploadPolicies(Configuration, Map<String, Boolean>) - Static method in class org.apache.hadoop.mapreduce.Job
-
This is to set the shared cache upload policies for files.
- setFilesystemProperties(Hashtable<String, String>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- setFileTimestamps(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- setFilterClass(Configuration, Class) - Static method in class org.apache.hadoop.mapred.SequenceFileInputFilter
-
set the filter class
- setFilterClass(Job, Class<?>) - Static method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter
-
set the filter class
- setFinalApplicationStatus(FinalApplicationStatus) - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
-
Set the final state of the ApplicationMaster
- setFinishTime(long) - Method in class org.apache.hadoop.mapred.JobStatus
-
Set the finish time of the job
- setFinishTime(long) - Method in class org.apache.hadoop.mapred.TaskReport
-
set finish time of task.
- setFinishTime(long) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set the finish time of the job
- setFinishTime(long) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setFloat(String, float) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to a float.
- setFlowName(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- setFormat(JobConf) - Method in class org.apache.hadoop.mapred.join.CompositeInputFormat
-
Interpret a given string as a composite expression.
- setFormat(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
-
Interpret a given string as a composite expression.
- setGauge(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a gauge.
- setGauge(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setGenerationStamp(long) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set the genstamp of the block which is being opened.
- setGlobalContextEntry(String, String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Set a global entry.
- setGroup(String) - Method in class org.apache.hadoop.fs.FileStatus
-
Sets group.
- setGroupingComparatorClass(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapreduce.Job
-
- setGroupName(String) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- setHadoopBuildVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- setHadoopVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- setHadoopVersionBuiltOn(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- setHealthStatus(TimelineHealth.TimelineHealthStatus) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
-
- setHeartbeatInterval(int) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
-
- setHistoryFile(String) - Method in class org.apache.hadoop.mapred.JobStatus
-
Set the job history file url for a completed job
- setHistoryFile(String) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set the job history file url for a completed job
- setHistoryFileManager(HistoryFileManager) - Method in interface org.apache.hadoop.mapreduce.v2.hs.HistoryStorage
-
Give the Storage a reference to a class that can be used to interact with
history files.
- setHost(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
Set the host on which the ApplicationMaster is
running.
- setHost(String) - Method in class org.apache.hadoop.yarn.api.records.URL
-
Set the host of the URL.
- setHostname(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setHostname(String) - Method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
-
- setHostname(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setHostNames(Set<String>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesRequest
-
Set hostnames for which mapping is required.
- setHosts(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the hosts hosting this block.
- setID(int) - Method in class org.apache.hadoop.mapred.join.Parser.Node
-
- setID(int) - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
-
- setID(byte[]) - Method in class org.apache.hadoop.security.token.Token
-
- setId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Set the domain ID
- setId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Set the domain ID.
- setId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- setId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
- setId(String) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
-
- setId(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setId(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setIdentifier(TimelineEntity.Identifier) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setIdPrefix(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
Sets idPrefix for an entity.
- setIfUnset(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Sets a property if it is currently unset.
- setIncludeApplications(boolean) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Should we get fetch information about active applications?
- setIncludeChildQueues(boolean) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Should we fetch information about child queues?
- setIncludePattern(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Set include pattern.
- setIncludeResourceAllocations(boolean) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Set the boolean representing whether or not the user
is requesting the full resource allocation.
- setInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- setInitialFlushTime(Date) - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- setInput(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor
-
Sets input data for compression.
- setInput(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Sets input data for decompression.
- setInput(JobConf, Class<? extends DBWritable>, String, String, String, String...) - Static method in class org.apache.hadoop.mapred.lib.db.DBInputFormat
-
Initializes the map-part of the job with the appropriate input settings.
- setInput(JobConf, Class<? extends DBWritable>, String, String) - Static method in class org.apache.hadoop.mapred.lib.db.DBInputFormat
-
Initializes the map-part of the job with the appropriate input settings.
- setInput(Job, Class<? extends DBWritable>, String, String, String, String...) - Static method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
-
Note that the "orderBy" column is called the "splitBy" in this version.
- setInput(Job, Class<? extends DBWritable>, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
-
setInput() takes a custom query and a separate "bounding query" to use
instead of the custom "count query" used by DBInputFormat.
- setInput(Job, Class<? extends DBWritable>, String, String, String, String...) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
Initializes the map-part of the job with the appropriate input settings.
- setInput(Job, Class<? extends DBWritable>, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
-
Initializes the map-part of the job with the appropriate input settings.
- setInputBoundingQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setInputClass(Class<? extends DBWritable>) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setInputConditions(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setInputCountQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setInputDirRecursive(Job, boolean) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
- setInputFieldNames(String...) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setInputFormat(Class<? extends InputFormat>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the
InputFormat implementation for the map-reduce job.
- setInputFormatClass(Class<? extends InputFormat>) - Method in class org.apache.hadoop.mapreduce.Job
-
- setInputOrderBy(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setInputPathFilter(JobConf, Class<? extends PathFilter>) - Static method in class org.apache.hadoop.mapred.FileInputFormat
-
Set a PathFilter to be applied to the input paths for the map-reduce job.
- setInputPathFilter(Job, Class<? extends PathFilter>) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Set a PathFilter to be applied to the input paths for the map-reduce job.
- setInputPaths(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileInputFormat
-
Sets the given comma separated paths as the list of inputs
for the map-reduce job.
- setInputPaths(JobConf, Path...) - Static method in class org.apache.hadoop.mapred.FileInputFormat
-
Set the array of
Paths as the list of inputs
for the map-reduce job.
- setInputPaths(Job, String) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Sets the given comma separated paths as the list of inputs
for the map-reduce job.
- setInputPaths(Job, Path...) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Set the array of
Paths as the list of inputs
for the map-reduce job.
- setInputQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setInputTableName(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setInt(String, int) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to an int.
- setInterpreter(ReservationRequestInterpreter) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequests
-
Set the
ReservationRequestInterpreter, representing how the list of
resources should be allocated, this captures temporal ordering and other
constraints.
- setInterval(int) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Set the rollover interval (in seconds) of the estimator.
- setIOStatistics(IOStatisticsSnapshot) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setIp(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setIsJavaMapper(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Set whether the Mapper is written in Java.
- setIsJavaRecordReader(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Set whether the job is using a Java RecordReader.
- setIsJavaRecordWriter(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Set whether the job will use a Java RecordWriter.
- setIsJavaReducer(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Set whether the Reducer is written in Java.
- setIsRelatedToEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setIssueDate(long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setJar(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the user jar for the map-reduce job.
- setJar(String) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the job jar
- setJarByClass(Class) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the job's jar file by finding an example class location.
- setJarByClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the Jar by finding where a given class came from.
- setJob(Job) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Set the mapreduce job
- setJobACLs(Map<JobACL, AccessControlList>) - Method in class org.apache.hadoop.mapred.JobStatus
-
- setJobACLs(Map<JobACL, AccessControlList>) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set the job acls.
- setJobConf(JobConf) - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
Set the mapred job conf for this job.
- setJobEndNotificationCustomNotifierClass(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Sets the class to be invoked in order to send a notification after the job
has completed (success/failure).
- setJobEndNotificationURI(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the uri to be invoked in-order to send a notification after the job
has completed (success/failure).
- setJobID(String) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Set the job ID for this job.
- setJobId(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setJobIdSource(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setJobName(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the user-specified job name.
- setJobName(String) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the user-specified job name.
- setJobName(String) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Set the job name for this job.
- setJobPriority(JobPriority) - Method in class org.apache.hadoop.mapred.JobConf
-
- setJobPriority(JobPriority) - Method in class org.apache.hadoop.mapred.JobStatus
-
Set the priority of the job, defaulting to NORMAL.
- setJobPriority(String) - Method in interface org.apache.hadoop.mapred.RunningJob
-
Set the priority of a running job.
- setJobPriorityAsInteger(int) - Method in class org.apache.hadoop.mapred.JobConf
-
- setJobSetupCleanupNeeded(boolean) - Method in class org.apache.hadoop.mapreduce.Job
-
Specify whether job-setup and job-cleanup is needed for the job
- setJobState(ControlledJob.State) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Set the state for this job.
- setJobStatuses(JobStatus[]) - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
- setKeepCommandFile(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
Set whether to keep the command file for debugging
- setKeepContainersAcrossApplicationAttempts(boolean) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the flag which indicates whether to keep containers across application
attempts.
- setKeepFailedTaskFiles(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Set whether the framework should keep the intermediate files for
failed tasks.
- setKeepTaskFilesPattern(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set a regular expression for task names that should be kept.
- setKerberosPrincipal(KerberosPrincipal) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setKeyComparator(Class<? extends WritableComparator>) - Method in class org.apache.hadoop.mapred.join.Parser.Node
-
- setKeyComparator(Class<? extends WritableComparator>) - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
-
- setKeyFieldComparatorOptions(String) - Method in class org.apache.hadoop.mapred.JobConf
-
- setKeyFieldComparatorOptions(Job, String) - Static method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
-
- setKeyFieldPartitionerOptions(String) - Method in class org.apache.hadoop.mapred.JobConf
-
- setKeyFieldPartitionerOptions(Job, String) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
-
- setKeytab(String) - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
-
- setKeytabFile(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- setKeyValue(Text, Text, byte[], int, int) - Static method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
-
- setLaunchCommand(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setLaunchTime(Date) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setLaunchTime(Date) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setLeftOffset(Configuration, int) - Static method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
-
Set the subarray to be used for partitioning to
bytes[offset:] in Python syntax.
- setLength(long) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the length of block.
- setLevel(int) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- setLifetime(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setLimit(Long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- setLocalArchives(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- setLocalFiles(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache
-
Deprecated.
- setLocalizationStatuses(List<LocalizationStatus>) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
Sets the localization statuses.
- setLocalResources(Map<String, LocalResource>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Set LocalResource required by the container.
- setLogAggregationContext(LogAggregationContext) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set LogAggregationContext for the application
- setLogAggregationPolicyClassName(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Set the log aggregation policy class.
- setLogAggregationPolicyParameters(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Set the log aggregation policy parameters.
- setLogSlowRPC(boolean) - Method in class org.apache.hadoop.ipc.Server
-
Sets slow RPC flag.
- setLogSlowRPCThresholdTime(long) - Method in class org.apache.hadoop.ipc.Server
-
- setLogUrl(String) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setLong(String, long) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to a long.
- setMapDebugScript(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the debug script to run when the map tasks fail.
- setMapOutputCompressorClass(Class<? extends CompressionCodec>) - Method in class org.apache.hadoop.mapred.JobConf
-
- setMapOutputKeyClass(Class<?>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the key class for the map output data.
- setMapOutputKeyClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the key class for the map output data.
- setMapOutputValueClass(Class<?>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the value class for the map output data.
- setMapOutputValueClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the value class for the map output data.
- setMapperClass(Class<? extends Mapper>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the
Mapper class for the job.
- setMapperClass(Class<? extends Mapper>) - Method in class org.apache.hadoop.mapreduce.Job
-
- setMapperClass(Job, Class<? extends Mapper<K1, V1, K2, V2>>) - Static method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
-
Set the application's mapper class.
- setMapperMaxSkipRecords(Configuration, long) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
Set the number of acceptable skip records surrounding the bad record PER
bad record in mapper.
- setMapProgress(float) - Method in class org.apache.hadoop.mapred.JobStatus
-
Sets the map progress of this job
- setMapProgress(float) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Sets the map progress of this job
- setMapredJobID(String) - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
Deprecated.
- setMapRunnerClass(Class<? extends MapRunnable>) - Method in class org.apache.hadoop.mapred.JobConf
-
- setMapSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Turn speculative execution on or off for this job for map tasks.
- setMapSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapreduce.Job
-
Turn speculative execution on or off for this job for map tasks.
- setMasterKey(byte[]) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager
-
- setMasterKeyId(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setMaxAppAttempts(int) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the number of max attempts of the application to be submitted.
- setMaxCardinality(Long) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- setMaxDate(long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setMaxEndTime(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- setMaximum(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a maximum.
- setMaximum(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setMaxInputSplitSize(Job, long) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Set the maximum split size
- setMaxItems(long) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
-
Set the limit on the number of unique values
- setMaxMapAttempts(int) - Method in class org.apache.hadoop.mapred.JobConf
-
Expert: Set the number of maximum attempts that will be made to run a
map task.
- setMaxMapAttempts(int) - Method in class org.apache.hadoop.mapreduce.Job
-
Expert: Set the number of maximum attempts that will be made to run a
map task.
- setMaxMapTaskFailuresPercent(int) - Method in class org.apache.hadoop.mapred.JobConf
-
Expert: Set the maximum percentage of map tasks that can fail without the
job being aborted.
- setMaxPhysicalMemoryForTask(long) - Method in class org.apache.hadoop.mapred.JobConf
-
Deprecated.
- setMaxReduceAttempts(int) - Method in class org.apache.hadoop.mapred.JobConf
-
Expert: Set the number of maximum attempts that will be made to run a
reduce task.
- setMaxReduceAttempts(int) - Method in class org.apache.hadoop.mapreduce.Job
-
Expert: Set the number of maximum attempts that will be made to run a
reduce task.
- setMaxReduceTaskFailuresPercent(int) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the maximum percentage of reduce tasks that can fail without the job
being aborted.
- setMaxRelativeExpiryMs(Long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
Set the maximum relative expiration of directives of this pool in
milliseconds.
- setMaxRetries(int) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- setMaxSplitSize(long) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
Specify the maximum size (in bytes) of each split.
- setMaxTaskFailuresPerTracker(int) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the maximum no.
- setMaxVirtualMemoryForTask(long) - Method in class org.apache.hadoop.mapred.JobConf
-
- setMeanStatistic(String, MeanStatistic) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a mean statistic to a given value.
- setMeanStatistic(String, MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setMemory(int) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Deprecated.
- setMemory(String) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- setMemoryForMapTask(long) - Method in class org.apache.hadoop.mapred.JobConf
-
- setMemoryForReduceTask(long) - Method in class org.apache.hadoop.mapred.JobConf
-
- setMemorySize(long) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Set memory of the resource.
- setMessage(String) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Set the message for this job.
- setMessage(String) - Method in class org.apache.hadoop.yarn.service.api.records.Error
-
- setMessagePrefix(String) - Method in exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
-
Set a prefix for the error message.
- setMetrics(TreeMap<String, Long>) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setMetrics(Set<TimelineMetric>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setMinCardinality(Long) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- setMiniClusterMode(boolean) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- setMinimum(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a minimum.
- setMinimum(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setMinInputSplitSize(Job, long) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
Set the minimum input split size
- setMinSplitSize(long) - Method in class org.apache.hadoop.mapred.FileInputFormat
-
- setMinSplitSizeNode(long) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
Specify the minimum size (in bytes) of each split per node.
- setMinSplitSizeRack(long) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
Specify the minimum size (in bytes) of each split per rack.
- setMockFileSystemForTesting(FileSystem) - Method in class org.apache.hadoop.fs.azure.WasbFsck
-
For testing purposes, set the file system to use here instead of relying on
getting it from the FileSystem class based on the URI.
- setMode(FsPermission) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- setModifiedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Set the modified time of the domain
- setModifiedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Set the modified time of the domain.
- setMonitorInterval(long) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- setName(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setName(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- setName(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setName(String) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- setName(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setNames(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the names (host:port) hosting this block.
- setNeededMem(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- setNextExpirationTime(long) - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenResponse
-
- setNMToken(String, Token) - Static method in class org.apache.hadoop.yarn.client.api.NMTokenCache
-
- setNMTokenCache(NMTokenCache) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
-
Set the NM token cache for the AMRMClient.
- setNMTokenCache(NMTokenCache) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Set the NM Token cache of the NMClient.
- setNodeAttributes(Set<NodeAttributeKey>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest
-
Set node attributeKeys for which the mapping of hostname to attribute value
is required.
- setNodeAttributes(Set<NodeAttributeInfo>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesResponse
-
Set node attributes to the response.
- setNodeAttributes(Set<NodeAttribute>) - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Set the node attributes of node.
- setNodeAttributes(Map<String, List<String>>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- setNodeId(NodeId) - Method in class org.apache.hadoop.yarn.api.records.NMToken
-
- setNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set node-label-expression for this app
- setNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Set node label expression of this resource request.
- setNodeLabelList(List<NodeLabel>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
-
- setNodeLabels(Set<String>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
-
- setNodePartitions(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- setNodeStates(EnumSet<NodeState>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest
-
The state to filter the cluster nodes with.
- setNodeToAttributes(Map<String, Set<NodeAttribute>>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse
-
- setNodeUpdateType(NodeUpdateType) - Method in class org.apache.hadoop.yarn.api.records.NodeReport
-
Set the node update type (null indicates absent node update type).
- setNumActiveUsers(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of active users
- setNumAllocations(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
-
- setNumAppsCompleted(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of completed apps
- setNumAppsFailed(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of failed apps
- setNumAppsKilled(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of killed apps
- setNumAppsPending(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of pending apps
- setNumAppsRunning(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of running apps
- setNumAppsSubmitted(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of apps submitted
- setNumberOfContainers(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setNumberOfRunningContainers(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setNumberOfThreads(Job, int) - Static method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
-
Set the number of threads in the pool for running maps.
- setNumContainers(int) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
-
Set the number of containers required with the given specifications
- setNumContainers(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Set the number of containers required with the given specifications
- setNumInfo(MetricsInfo) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Set info about the metrics.
- setNumLinesPerSplit(Job, int) - Static method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
-
Set the number of lines per split
- setNumMapTasks(int) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the number of map tasks for this job.
- setNumReduceTasks(int) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the requisite number of reduce tasks for this job.
- setNumReduceTasks(int) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the number of reduce tasks for the job.
- setNumReservedSlots(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- setNumTasksToExecutePerJvm(int) - Method in class org.apache.hadoop.mapred.JobConf
-
Sets the number of tasks that a spawned task JVM should run
before it exits
- setNumUsedSlots(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- setOffset(long) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the start offset of file associated with this block.
- setOffsets(Configuration, int, int) - Static method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
-
Set the subarray to be used for partitioning to
bytes[left:(right+1)] in Python syntax.
- setOtherInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Set the other info map to the given map of other information
- setOutput(JobConf, String, String...) - Static method in class org.apache.hadoop.mapred.lib.db.DBOutputFormat
-
Initializes the reduce-part of the job with the appropriate output settings
- setOutput(JobConf, String, int) - Static method in class org.apache.hadoop.mapred.lib.db.DBOutputFormat
-
Initializes the reduce-part of the job with the appropriate output settings
- setOutput(Job, String, String...) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
-
Initializes the reduce-part of the job with
the appropriate output settings
- setOutput(Job, String, int) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
-
Initializes the reduce-part of the job
with the appropriate output settings
- setOutputCommitter(Class<? extends OutputCommitter>) - Method in class org.apache.hadoop.mapred.JobConf
-
- setOutputCompressionType(JobConf, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.mapred.SequenceFileOutputFormat
-
Set the
SequenceFile.CompressionType for the output
SequenceFile.
- setOutputCompressionType(Job, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat
-
Set the
SequenceFile.CompressionType for the output
SequenceFile.
- setOutputCompressorClass(JobConf, Class<? extends CompressionCodec>) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
- setOutputCompressorClass(Job, Class<? extends CompressionCodec>) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
- setOutputFieldCount(int) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setOutputFieldNames(String...) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setOutputFormat(Class<? extends OutputFormat>) - Method in class org.apache.hadoop.mapred.JobConf
-
- setOutputFormatClass(JobConf, Class<? extends OutputFormat>) - Static method in class org.apache.hadoop.mapred.lib.LazyOutputFormat
-
Set the underlying output format for LazyOutputFormat.
- setOutputFormatClass(Class<? extends OutputFormat>) - Method in class org.apache.hadoop.mapreduce.Job
-
- setOutputFormatClass(Job, Class<? extends OutputFormat>) - Static method in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
-
Set the underlying output format for LazyOutputFormat.
- setOutputKeyClass(Class<?>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the key class for the job output data.
- setOutputKeyClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the key class for the job output data.
- setOutputKeyComparatorClass(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapred.JobConf
-
- setOutputName(JobContext, String) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Set the base output name for output file to be created.
- setOutputPath(JobConf, Path) - Static method in class org.apache.hadoop.mapred.FileOutputFormat
-
Set the
Path of the output directory for the map-reduce job.
- setOutputPath(Job, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
-
Set the
Path of the output directory for the map-reduce job.
- setOutputTableName(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
-
- setOutputValueClass(Class<?>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the value class for job outputs.
- setOutputValueClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the value class for job outputs.
- setOutputValueGroupingComparator(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the user defined
RawComparator comparator for
grouping keys in the input to the reduce.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Set owner of a path (i.e.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- setOwner(Path, String, String, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FileContext
-
Set owner of a path (i.e.
- setOwner(String) - Method in class org.apache.hadoop.fs.FileStatus
-
Sets owner.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Set owner of a path (i.e.
- setOwner(File, String, String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Set the ownership on a file / directory.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Use the command chown to set owner.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setOwner(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setOwner(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Set the domain owner.
- setOwner(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Set the domain owner.
- setOwnerName(String) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
-
- setParent(TimelineEntity.Identifier) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- setParent(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
-
- setPartitionerClass(Class<? extends Partitioner>) - Method in class org.apache.hadoop.mapred.JobConf
-
- setPartitionerClass(Class<? extends Partitioner>) - Method in class org.apache.hadoop.mapreduce.Job
-
- setPartitionFile(JobConf, Path) - Static method in class org.apache.hadoop.mapred.lib.TotalOrderPartitioner
-
- setPartitionFile(Configuration, Path) - Static method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
-
Set the path to the SequenceFile storing the sorted partition keyset.
- setPassword(byte[]) - Method in class org.apache.hadoop.security.token.Token
-
- setPath(Path) - Method in class org.apache.hadoop.fs.FileStatus
-
- setPath(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceResponse
-
Set the Path corresponding to a resource in the shared cache.
- setPathName(String) - Method in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
-
- setPathProperties(Path, Hashtable<String, String>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- setPattern(String, Pattern) - Method in class org.apache.hadoop.conf.Configuration
-
Set the given property to Pattern.
- setPattern(String) - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Set the pattern that should be used to extract entries from the
archive (only used when type is PATTERN).
- setPendingContainers(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of pending containers.
- setPendingMemoryMB(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the pending memory in MB
- setPendingVCores(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the pending vcores
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Set permission of a path.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- setPermission(Path, FsPermission, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FileContext
-
Set permission of a path.
- setPermission(FsPermission) - Method in class org.apache.hadoop.fs.FileStatus
-
Sets permission.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FileSystem
-
Set permission of a path.
- setPermission(File, FsPermission) - Static method in class org.apache.hadoop.fs.FileUtil
-
Set permissions to the required value.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Use the command chmod to set permission.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setPhysicalMemory(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Set physical memory.
- setPingInterval(Configuration, int) - Static method in class org.apache.hadoop.ipc.Client
-
set the ping interval value in configuration
- setPlacementConstraint(PlacementConstraint) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- setPlacementConstraints(Map<Set<String>, PlacementConstraint>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
- setPlacementPolicy(PlacementPolicy) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setPort(int) - Method in class org.apache.hadoop.yarn.api.records.URL
-
Set the port of the URL
- setPrimaryFilters(Map<String, Set<Object>>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Set the primary filter map to the given map of primary filters
- setPrincipal(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- setPrincipalName(String) - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
-
- setPriority(JobPriority) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the priority of a running job.
- setPriority(JobPriority) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set the priority of the job, defaulting to NORMAL.
- setPriority(Priority) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
-
- setPriority(int) - Method in class org.apache.hadoop.yarn.api.records.Priority
-
Set the assigned priority
- setPriority(Priority) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Set the priority for this reservation.
- setPriority(Priority) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Set the Priority of the request
- setPriority(Priority) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- setPriorityAsInteger(int) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the priority of a running job.
- setPrivilegedContainer(Boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setProducer(Producer<Integer, byte[]>) - Method in class org.apache.hadoop.metrics2.sink.KafkaSink
-
- setProfile(String) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- setProfileEnabled(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Set whether the system should collect profiler information for some of
the tasks in this job? The information is stored in the user log
directory.
- setProfileEnabled(boolean) - Method in class org.apache.hadoop.mapreduce.Job
-
Set whether the system should collect profiler information for some of
the tasks in this job? The information is stored in the user log
directory.
- setProfileName(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
-
- setProfileParams(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the profiler configuration arguments.
- setProfileParams(String) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the profiler configuration arguments.
- setProfileTaskRange(boolean, String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the ranges of maps or reduces to profile.
- setProfileTaskRange(boolean, String) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the ranges of maps or reduces to profile.
- setProgress(float) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Set the current progress of application
- setProperties(Properties) - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
- setProperties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- setProperties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- setProperties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
-
- setProperty(String, String) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
-
- setQuantileInfos(int) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Initialize quantileInfos array.
- setQueue(String) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set queue name
- setQueue(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
-
Set the queue that the application was placed in.
- setQueue(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Set queue name to use to find resource allocations.
- setQueue(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
-
Set the name of the
Plan that corresponds to the name of the
QueueInfo in the scheduler to which the reservation will be
submitted to
- setQueue(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the queue to which the application is being submitted
- setQueue(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
-
- setQueue(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setQueueChildren(List<QueueInfo>) - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
- setQueueName(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the name of the queue to which this job should be submitted.
- setQueueName(String) - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo
-
- setQueueName(String) - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Set the queue name of the JobQueueInfo
- setQueueName(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Set the queue name for which to get queue information
- setQueueStatistics(QueueStatistics) - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
-
Set the queue statistics for the queue
- setQuicklinks(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setQuicklinks(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setQuietMode(boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Set the quietness-mode.
- setQuota(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Set quota for the given
Path.
- setQuota(long) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- setQuota(Path, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Set the namespace quota (count of files, directories, and sym links) for a
directory.
- setQuotaByStorageType(Path, StorageType, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Set per storage type quota for the given
Path.
- setQuotaByStorageType(Path, StorageType, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Set the quota by storage type for a directory.
- setReadable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
- setReadahead(Long) - Method in interface org.apache.hadoop.fs.CanSetReadahead
-
Set the readahead on this stream.
- setReadahead(Long) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- setReaders(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Set the reader (and/or reader group) list string
- setReaders(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Set the reader (and/or reader group) list string.
- setReadinessCheck(ReadinessCheck) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setRealtimeAggregationOp(TimelineMetricOperation) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
Set the real time aggregation operation of this metric.
- setRealUser(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setReason(RejectionReason) - Method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest
-
Set Rejection Reason.
- setReason(String) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
-
Set reason why the update request was not satisfiable.
- setRecordLength(Configuration, int) - Static method in class org.apache.hadoop.mapred.FixedLengthInputFormat
-
Set the length of each record
- setRecordLength(Configuration, int) - Static method in class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat
-
Set the length of each record
- setRecordValidityMs(long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
Use for test only.
- setRecurrenceExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Set the recurrence of this reservation representing the time period of
the periodic job.
- setRecursive(boolean) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Should we fetch information on the entire child queue hierarchy?
- setReduceDebugScript(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the debug script to run when the reduce tasks fail.
- setReduceProgress(float) - Method in class org.apache.hadoop.mapred.JobStatus
-
Sets the reduce progress of this Job
- setReduceProgress(float) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Sets the reduce progress of this Job
- setReducer(JobConf, Class<? extends Reducer<K1, V1, K2, V2>>, Class<? extends K1>, Class<? extends V1>, Class<? extends K2>, Class<? extends V2>, boolean, JobConf) - Static method in class org.apache.hadoop.mapred.lib.ChainReducer
-
Sets the Reducer class to the chain job's JobConf.
- setReducer(Job, Class<? extends Reducer>, Class<?>, Class<?>, Class<?>, Class<?>, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.chain.ChainReducer
-
Sets the
Reducer class to the chain job.
- setReducerClass(Class<? extends Reducer>) - Method in class org.apache.hadoop.mapred.JobConf
-
- setReducerClass(Class<? extends Reducer>) - Method in class org.apache.hadoop.mapreduce.Job
-
- setReducerMaxSkipGroups(Configuration, long) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
Set the number of acceptable skip groups surrounding the bad group PER
bad group in reducer.
- setReduceSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Turn speculative execution on or off for this job for reduce tasks.
- setReduceSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapreduce.Job
-
Turn speculative execution on or off for this job for reduce tasks.
- setRelatedEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Set the related entity map to the given map of related entities
- setRelatesToEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setRelaxLocality(boolean) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
For a request at a network hierarchy level, set whether locality can be relaxed
to that level and beyond.
- setReleaseList(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Set the list of ContainerId of containers being
released by the ApplicationMaster
- setRemainingTime(long) - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout
-
Set Remaining Time of an application for given timeout type.
- setRenewer(String) - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDelegationTokenRequest
-
- setRenewer(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setRenewer(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest
-
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Azure data lake does not support user configuration for data replication
hence not leaving system to query on
azure data lake.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Set replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.FileContext
-
Set replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Set replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setRequest(SchedulingRequest) - Method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest
-
Set the SchedulingRequest.
- setReservationDefinition(ReservationDefinition) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
-
- setReservationDefinition(ReservationDefinition) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest
-
- setReservationId(ReservationId) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the reservation to which the job is submitted to
- setReservationId(ReservationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest
-
Set the
ReservationId, that correspond to a valid resource
allocation in the scheduler (between start and end time of this
reservation)
- setReservationId(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Set the reservation id to use to find a reservation.
- setReservationId(ReservationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
-
Set the reservation id that corresponds to the reservation submission.
- setReservationId(ReservationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest
-
Set the
ReservationId, that correspond to a valid resource
allocation in the scheduler (between start and end time of this
reservation)
- setReservationID(ReservationId) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the reservation id, that correspond to a valid resource allocation in
the scheduler (between start and end time of the corresponding reservation)
- setReservationName(String) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
Set the name for this reservation.
- setReservationRequests(ReservationRequests) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
-
- setReservationResources(List<ReservationRequest>) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequests
-
- setReservedContainers(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the number of reserved containers.
- setReservedMem(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- setReservedMemoryMB(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the reserved memory in MB
- setReservedVCores(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics
-
Set the reserved vcores
- setResetTimeOnStart(boolean) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
-
- setResource(Resource) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse
-
Set the resources that will be allocated if the profile is used.
- setResource(Resource) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
Set the resource required by the ApplicationMaster for this
application.
- setResource(URL) - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Set location of the resource to be localized.
- setResource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setResource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setResource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setResourceBlacklistRequest(ResourceBlacklistRequest) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Set the ResourceBlacklistRequest to inform the
ResourceManager about the blacklist additions and removals
per the ApplicationMaster.
- setResourceInformation(String, ResourceInformation) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Set the ResourceInformation object for a particular resource.
- setResourceInformations(Map<String, ResourceInformation>) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
-
- setResourceKey(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest
-
Set the key of the resource to be released.
- setResourceKey(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest
-
Set the key of the resource to be used.
- setResourceName(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
-
Set the resource name (e.g.
- setResourceProfiles(Map<String, Resource>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
-
- setResources(ResourceInformation[]) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
- setResources(Resource) - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
-
- setResourceSizing(ResourceSizing) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
-
- setResourceTypeInfo(List<ResourceTypeInfo>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
-
- setResourceValue(String, long) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Set the value of a resource in the ResourceInformation object.
- setResponseId(int) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Set the response id used to track duplicate responses.
- setRestartPolicy(Component.RestartPolicyEnum) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setRestrictSystemProperties(boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- setRestrictSystemPropertiesDefault(boolean) - Static method in class org.apache.hadoop.conf.Configuration
-
- setRestrictSystemProps(boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- setRetired() - Method in class org.apache.hadoop.mapred.JobStatus
-
Set the job retire flag to true.
- setRetired() - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set the job retire flag to true.
- setRetryInterval(int) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- setRetryPolicy(ContainerRetryPolicy) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
-
- setRightOffset(Configuration, int) - Static method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
-
Set the subarray to be used for partitioning to
bytes[:(offset+1)] in Python syntax.
- setRMClusterId(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
- setRolledLogsExcludePattern(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Set exclude pattern for in a rolling fashion.
- setRolledLogsIncludePattern(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
-
Set include pattern in a rolling fashion.
- setRpcPort(int) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
Set the RPC port on which the ApplicationMaster is
responding.
- setRunId(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- setRunningTaskAttempts(Collection<TaskAttemptID>) - Method in class org.apache.hadoop.mapred.TaskReport
-
set running attempt(s) of the task.
- setRunPrivilegedContainer(Boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setSamples(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the sample count.
- setSamplesAndSum(long, long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the sum and samples.
- setSchedulingInfo(String) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Used to set the scheduling information associated to a particular Job.
- setSchedulingInfo(String) - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Set the scheduling information associated to particular job queue
- setSchedulingRequests(List<SchedulingRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Set the list of Scheduling requests to inform the
ResourceManager about the application's resource requirements
(potentially including allocation tags and placement constraints).
- setScheme(String) - Method in class org.apache.hadoop.yarn.api.records.URL
-
Set the scheme of the URL
- setScope(PlacementScope) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- setSequenceFileOutputKeyClass(JobConf, Class<?>) - Static method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
-
- setSequenceFileOutputKeyClass(Job, Class<?>) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
-
- setSequenceFileOutputValueClass(JobConf, Class<?>) - Static method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
-
- setSequenceFileOutputValueClass(Job, Class<?>) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
-
- setSequenceNumber(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setService(Text) - Method in class org.apache.hadoop.security.token.Token
-
Set the service on which the token is supposed to be used.
- setServiceData(Map<String, ByteBuffer>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Set application-specific binary service data.
- setSessionId(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Deprecated.
- setSessionTimeZone(Configuration, Connection) - Static method in class org.apache.hadoop.mapreduce.lib.db.OracleDBRecordReader
-
Set session time zone
- setSetupProgress(float) - Method in class org.apache.hadoop.mapred.JobStatus
-
Sets the setup progress of this job
- setSetupProgress(float) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Sets the setup progress of this job
- setShouldBeUploadedToSharedCache(boolean) - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Inform NM whether upload to SCM is needed.
- setShouldRenewImmediatelyForTests(boolean) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
For the purposes of unit tests, we want to test login
from keytab and don't want to wait until the renew
window (controlled by TICKET_RENEW_WINDOW).
- setSize(int) - Method in class org.apache.hadoop.io.BytesWritable
-
Change the size of the buffer.
- setSize(long) - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Set the size of the resource to be localized.
- setSkipOutputPath(JobConf, Path) - Static method in class org.apache.hadoop.mapred.SkipBadRecords
-
Set the directory to which skipped records are written.
- setSocketAddr(String, InetSocketAddress) - Method in class org.apache.hadoop.conf.Configuration
-
Set the socket address for the name property as
a host:port.
- setSocketSendBufSize(int) - Method in class org.apache.hadoop.ipc.Server
-
Sets the socket buffer size used for responding to RPCs.
- setSortComparatorClass(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapreduce.Job
-
Define the comparator that controls how the keys are sorted before they
are passed to the
Reducer.
- setSpaceConsumed(long) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- setSpaceQuota(long) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- setSpaceQuota(Path, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Set the storage space quota (size of files) for a directory.
- setSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Turn speculative execution on or off for this job.
- setSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapreduce.Job
-
Turn speculative execution on or off for this job.
- setSrcFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- setSslConfiguration(ZKClientConfig, SecurityUtil.TruststoreKeystore) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Configure ZooKeeper Client with SSL/TLS connection.
- setSslConfiguration(ZKClientConfig, SecurityUtil.TruststoreKeystore, ClientX509Util) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- setStart(long) - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
- setStartContainerRequests(List<StartContainerRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersRequest
-
- setStartTime(long) - Method in class org.apache.hadoop.mapred.JobStatus
-
Set the start time of the job
- setStartTime(long) - Method in class org.apache.hadoop.mapred.TaskReport
-
set start time of the task.
- setStartTime(long) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set the start time of the job
- setStartTime(long) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
-
Set the start time to use to search for reservations.
- setStartTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
-
Set the start time of the entity
- setStartTime(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- setState(int) - Method in class org.apache.hadoop.mapred.jobcontrol.Job
-
Deprecated.
- setState(JobStatus.State) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Change the current run state of the job.
- setState(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setState(QueueState) - Method in class org.apache.hadoop.mapreduce.QueueInfo
-
Set the state of the queue
- setState(ComponentState) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- setState(ContainerState) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
- setState(LocalizationState) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus
-
Sets the localization state.
- setState(ServiceState) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setState(ServiceState) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
- setStatement(PreparedStatement) - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- setStatus(String) - Method in interface org.apache.hadoop.mapred.Reporter
-
Set the status description for the task.
- setStatus(EntryStatus) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- setStatus(String) - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext
-
Set the current status of the task to the given string.
- setStorageIds(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Set the storage policy for a given file or directory.
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Set the storage policy for a given file or directory.
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the storage policy for a given file or directory.
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
-
Set the source path to the specified storage policy.
- setStorageSize(String, double, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Sets Storage Size for the specified key.
- setStorageTypes(StorageType[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
- setStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration
-
Set the array of string values for the name property as
as comma delimited values.
- setSubClusterId(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
-
Set SubClusterId.
- setSuccess(boolean) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
Set the success flag.
- setSuccessfulAttempt(TaskAttemptID) - Method in class org.apache.hadoop.mapred.TaskReport
-
set successful attempt ID of the task.
- setSum(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the sum.
- setSymlink(Path) - Method in class org.apache.hadoop.fs.FileStatus
-
- setTargetQueue(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest
-
Get the queue to place the application in.
- setTargetTags(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- setTaskAttemptId(TaskAttemptID) - Method in class org.apache.hadoop.mapred.TaskCompletionEvent
-
Sets task id.
- setTaskAttemptId(TaskAttemptID) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
Sets task id.
- setTaskId(String) - Method in class org.apache.hadoop.mapred.TaskCompletionEvent
-
- setTaskID(TaskAttemptID) - Method in class org.apache.hadoop.mapred.TaskCompletionEvent
-
- setTaskOutputFilter(JobClient.TaskStatusFilter) - Method in class org.apache.hadoop.mapred.JobClient
-
Deprecated.
- setTaskOutputFilter(JobConf, JobClient.TaskStatusFilter) - Static method in class org.apache.hadoop.mapred.JobClient
-
Modify the JobConf to set the task output filter.
- setTaskOutputFilter(Configuration, Job.TaskStatusFilter) - Static method in class org.apache.hadoop.mapreduce.Job
-
Modify the Configuration to set the task output filter.
- setTaskRunTime(int) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
Set the task completion time
- setTaskStatus(TaskCompletionEvent.Status) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
Set task status.
- setTaskTrackerHttp(String) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
-
Set task tracker http location.
- setTicketCacheFile(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- setTimeDuration(String, long, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of name to the given time duration.
- setTimelineServiceBuildVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- setTimelineServiceVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- setTimelineServiceVersionBuiltOn(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
-
- setTimeoutType(ApplicationTimeoutType) - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout
-
Set the application timeout type.
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FileContext
-
Set access time of a file.
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Set access time of a file.
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Sets the
Path's last modified time and last access time to
the given valid times.
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setTimestamp(long) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
- setTimestamp(long) - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Set the timestamp of the resource to be localized, used
for verification.
- setTimestamp(long) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
-
Set the timestamp of the event
- setTimestamp(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
-
- setToken(Token) - Method in class org.apache.hadoop.yarn.api.records.NMToken
-
- setToken(String, Token) - Method in class org.apache.hadoop.yarn.client.api.NMTokenCache
-
Sets the NMToken for node address
- setTokens(ByteBuffer) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Set security tokens needed by this container.
- setTokensConf(ByteBuffer) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
-
Set the configuration used by RM to renew the tokens.
- setTokenService(Token<?>, InetSocketAddress) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Set the given token's service to the format expected by the RPC client
- setTopologyPaths(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the network topology paths of the hosts.
- setTotalLogFileSize(long) - Method in class org.apache.hadoop.yarn.ContainerLogAppender
-
Setter so that log4j can configure it from the
configuration(log4j.properties).
- setTracer(Tracer) - Method in class org.apache.hadoop.ipc.Server
-
- setTrackingUrl(String) - Method in class org.apache.hadoop.mapred.JobStatus
-
Set the link to the web-ui for details of the job.
- setTrackingUrl(String) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set the link to the web-ui for details of the job.
- setTrackingUrl(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Set the new tracking url for this application.
- setTrackingUrl(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
-
Set the final tracking URLfor the ApplicationMaster.
- setTrackingUrl(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
-
Set the tracking URLfor the ApplicationMaster while
it is running.
- setTransitionTargetHAStatus(HAServiceProtocol.HAServiceState) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- setType(int) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
-
- setType(LocalResourceType) - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Set the LocalResourceType of the resource to be localized.
- setType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
-
- setType(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- setType(TimelineMetric.Type) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
- setType(Artifact.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
-
- setType(ConfigFile.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- setType(PlacementType) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
-
- setType(ReadinessCheck.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
-
- setUber(boolean) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
Set uber-mode flag
- setUID(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
Set UID in info which will be then used for query by UI.
- setUMask(FsPermission) - Method in class org.apache.hadoop.fs.FileContext
-
Set umask to the supplied parameter.
- setUMask(Configuration, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Set the user file creation mask (umask)
- setUnmanagedAM(boolean) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
-
- setUnmanagedApp(boolean) - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
-
- setup(Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
-
- setup(Mapper<K1, V1, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorMapper
-
- setup(Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorReducer
-
- setup(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.lib.chain.ChainMapper
-
- setup(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.lib.chain.ChainReducer
-
- setup(Mapper<K, V, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionMapper
-
- setup(Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionReducer
-
- setup(Mapper<K, Text, Text, LongWritable>.Context) - Method in class org.apache.hadoop.mapreduce.lib.map.RegexMapper
-
- setup(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Mapper
-
Called once at the beginning of the task.
- setup(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Reducer
-
Called once at the start of the task.
- setUpdateContainerRequest(UpdateContainerRequest) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
-
Set the UpdateContainerRequest that was not satisfiable.
- setUpdateErrors(List<UpdateContainerError>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
-
Set the list of container update errors to inform the
Application Master about the container updates that could not be
satisfied due to error.
- setUpdateRequests(List<UpdateContainerRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
-
Set the list of container update requests to inform the
ResourceManager about the containers that need to be
updated.
- setUpdateTimeStamp(boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Set whether to update the snapshot time or not.
- setUpdateType(ContainerUpdateType) - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer
-
Set the ContainerUpdateType.
- setupJob(JobContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
-
- setupJob(JobContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- setupJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
For the framework to setup the job output during initialization.
- setupJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
This method implements the new interface by calling the old method.
- setupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- setupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Set up a job through a SetupJobStage.
- setupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
Create the temporary directory that is the root of all of the task
work directories.
- setupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
For the framework to setup the job output during initialization.
- setupProgress() - Method in class org.apache.hadoop.mapred.JobStatus
-
- setupProgress() - Method in interface org.apache.hadoop.mapred.RunningJob
-
Get the progress of the job's setup-tasks, as a float between 0.0
and 1.0.
- setupProgress() - Method in class org.apache.hadoop.mapreduce.Job
-
Get the progress of the job's setup-tasks, as a float between 0.0
and 1.0.
- setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
-
- setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
Sets up output for the task.
- setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
-
This method implements the new interface by calling the old method.
- setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
-
- setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
-
Set up a task through a SetupTaskStage.
- setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
No task setup required.
- setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter
-
Sets up output for the task.
- setUri(String) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
-
- setUri(String) - Method in class org.apache.hadoop.yarn.service.api.records.BaseResource
-
- setUsedMem(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- setUseNewMapper(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Set whether the framework should use the new api for the mapper.
- setUseNewReducer(boolean) - Method in class org.apache.hadoop.mapred.JobConf
-
Set whether the framework should use the new api for the reducer.
- setUseQueryStringForDelegationToken(boolean) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Deprecated.
- setUser(String) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the reported username for this job.
- setUser(String) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the reported username for this job.
- setUser(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- setUser(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
-
- setUser(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- setUserGroupRepresentationAsUPN(boolean) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- setUserInfo(String) - Method in class org.apache.hadoop.yarn.api.records.URL
-
Set the user info of the URL.
- setUsername(String) - Method in class org.apache.hadoop.mapred.JobStatus
-
- setUsername(String) - Method in class org.apache.hadoop.mapreduce.JobStatus
-
- setValue(long) - Method in class org.apache.hadoop.mapred.Counters.Counter
-
- setValue(long) - Method in interface org.apache.hadoop.mapreduce.Counter
-
Set this counter by the given value
- setValues(Map<Long, Number>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Set whether to verify checksum.
- setVerifyChecksum(boolean, Path) - Method in class org.apache.hadoop.fs.FileContext
-
Set the verify checksum flag for the file system denoted by the path.
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the verify checksum flag.
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set whether checksums must be verified.
- setVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
-
- setVersion(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
- setVirtualCores(int) - Method in class org.apache.hadoop.yarn.api.records.Resource
-
Set number of virtual cpu cores of the resource.
- setVirtualMemory(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Set used virtual memory.
- setVisibility(LocalResourceVisibility) - Method in class org.apache.hadoop.yarn.api.records.LocalResource
-
Set the LocalResourceVisibility of the resource to be
localized.
- setVisibility(LocalResourceVisibility) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
- setVisibleLength(long) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
-
Set the length of the replica which is visible to this client.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
Set the current working directory for the given file system.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Set the working directory to the given directory.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Set the working directory for wd-relative names (such a "foo/bar").
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the current working directory for the given FileSystem.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Set the current working directory for the given file system.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Set the working directory to the given directory.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem
-
Deprecated.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.mapred.JobConf
-
Set the current working directory for the default file system.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.mapreduce.Job
-
Set the current working directory for the default file system.
- setWorkingDirectory(File) - Method in class org.apache.hadoop.util.Shell
-
Set the working directory.
- setWritable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
- setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the write checksum flag.
- setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setWriters(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
-
Set the writer (and/or writer group) list string
- setWriters(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
-
Set the writer (and/or writer group) list string.
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
Set the value of an attribute for a path.
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FileContext
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FileContext
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FileSystem
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FileSystem
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- SHARED_CACHE_CHECKSUM_ALGO_IMPL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
the checksum algorithm implementation
- SHARED_CACHE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
whether the shared cache is enabled/disabled
- SHARED_CACHE_NESTED_LEVEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The config key for the level of nested directories before getting to the
checksum directory.
- SHARED_CACHE_NM_UPLOADER_REPLICATION_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The replication factor for the node manager uploader for the shared cache.
- SHARED_CACHE_NM_UPLOADER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SHARED_CACHE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- SHARED_CACHE_ROOT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The config key for the shared cache root directory.
- SharedCacheChecksum - Interface in org.apache.hadoop.yarn.sharedcache
-
- SharedCacheChecksumFactory - Class in org.apache.hadoop.yarn.sharedcache
-
- SharedCacheChecksumFactory() - Constructor for class org.apache.hadoop.yarn.sharedcache.SharedCacheChecksumFactory
-
- SharedCacheClient - Class in org.apache.hadoop.yarn.client.api
-
This is the client for YARN's shared cache.
- SharedCacheClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.SharedCacheClient
-
- SharedInstanceCredentialProvider - Class in org.apache.hadoop.fs.s3a
-
This credential provider has jittered between existing and non-existing,
but it turns up in documentation enough that it has been restored.
- SharedInstanceCredentialProvider() - Constructor for class org.apache.hadoop.fs.s3a.SharedInstanceCredentialProvider
-
- Shell - Class in org.apache.hadoop.util
-
A base class for running a Shell command.
- Shell() - Constructor for class org.apache.hadoop.util.Shell
-
Create an instance with no minimum interval between runs; stderr is
not merged with stdout.
- Shell(long) - Constructor for class org.apache.hadoop.util.Shell
-
Create an instance with a minimum interval between executions; stderr is
not merged with stdout.
- Shell(long, boolean) - Constructor for class org.apache.hadoop.util.Shell
-
Create a shell instance which can be re-executed when the
Shell.run()
method is invoked with a given elapsed time between calls.
- ShellContainerCommand - Enum in org.apache.hadoop.yarn.api.records
-
Enumeration of various signal container commands.
- shellToContainer(ContainerId, ShellContainerCommand) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by client to get a shell to a container.
- shortenFlowName(String, Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
-
Shortens the flow name for the configured size by removing UUID if present.
- ShortWritable - Class in org.apache.hadoop.io
-
A WritableComparable for shorts.
- ShortWritable() - Constructor for class org.apache.hadoop.io.ShortWritable
-
- ShortWritable(short) - Constructor for class org.apache.hadoop.io.ShortWritable
-
- shouldAppend() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldAtomicCommit() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldBlock() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldDeleteMissing() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldDirectWrite() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldIgnoreFailures() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldOverwrite() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldPreserve(DistCpOptions.FileAttribute) - Method in class org.apache.hadoop.tools.DistCpOptions
-
Checks if the input attribute should be preserved or not.
- shouldRefresh() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
-
Return true if the current token has expired or will expire within the
EXPIRE_BUFFER_MS (to give ample wiggle room for the call to be made to
the server).
- shouldRMFailFast(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
- shouldSkipCRC() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldSyncFolder() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldUpdateRoot() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldUseDiff() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldUseIterator() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldUseRdiff() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldUseSnapshotDiff() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shouldVerboseLog() - Method in class org.apache.hadoop.tools.DistCpOptions
-
- shrinkStatus(FileStatus) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
The HdfsBlockLocation includes a LocatedBlock which contains messages
for issuing more detailed queries to datanodes about a block, but these
messages are useless during job submission currently.
- shutdown() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
Shutdown the metrics system
- shutdown() - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Shutdown the metrics system completely (usually during server shutdown.)
The MetricsSystemMXBean will be unregistered.
- SHUTDOWN_HOOK_PRIORITY - Static variable in class org.apache.hadoop.fs.FileContext
-
Priority of the FileContext shutdown hook.
- SHUTDOWN_HOOK_PRIORITY - Static variable in class org.apache.hadoop.fs.FileSystem
-
Priority of the FileSystem shutdown hook: 10.
- ShutdownHookManager - Class in org.apache.hadoop.util
-
The ShutdownHookManager enables running shutdownHook
in a deterministic order, higher priority first.
- SignalContainerCommand - Enum in org.apache.hadoop.yarn.api.records
-
Enumeration of various signal container commands.
- SignalContainerRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by the client to the ResourceManager
or by the ApplicationMaster to the NodeManager
to signal a container.
- SignalContainerRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest
-
- SignalContainerResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to the client
signalling a container.
- SignalContainerResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerResponse
-
- signalToContainer(SignalContainerRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to request the
ResourceManager to signal a container.
- signalToContainer(SignalContainerRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
- signalToContainer(ContainerId, SignalContainerCommand) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Signal a container identified by given ID.
- SIGNATURE_ENCODING - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- SIGNING_ALGORITHM - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Multiple parameters can be used to specify a non-default signing
algorithm.
fs.s3a.signing-algorithm - This property has existed for the longest time.
- SIGNING_ALGORITHM_DDB - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- SIGNING_ALGORITHM_S3 - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- SIGNING_ALGORITHM_STS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- SIGV_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser
-
Log group "sigv".
- SimpleAWSCredentialsProvider - Class in org.apache.hadoop.fs.s3a
-
Support simple credentials for authenticating with AWS.
- SimpleAWSCredentialsProvider(URI, Configuration) - Constructor for class org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider
-
Build the credentials from a filesystem URI and configuration.
- SINGLE_WHITE_SPACE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- SingleArcTransition<OPERAND,EVENT> - Interface in org.apache.hadoop.yarn.state
-
Hook for Transition.
- SingleUGIResolver - Class in org.apache.hadoop.hdfs.server.namenode
-
Map all owners/groups in external system to a single user in FSImage.
- SingleUGIResolver() - Constructor for class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
-
- size() - Method in class org.apache.hadoop.conf.Configuration
-
Return the number of keys in the configuration.
- size() - Method in class org.apache.hadoop.io.EnumSetWritable
-
- size() - Method in interface org.apache.hadoop.io.file.tfile.RawComparable
-
Get the size of the byte range in the byte array.
- size() - Method in class org.apache.hadoop.io.MapWritable
-
- size() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- size() - Method in class org.apache.hadoop.mapred.Counters.Group
-
- size() - Method in class org.apache.hadoop.mapred.Counters
-
- size() - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase
-
- size() - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable
-
The number of children in this Tuple.
- size - Variable in class org.apache.hadoop.registry.client.types.RegistryPathStatus
-
Entry size in bytes, as returned by the storage infrastructure.
- skip(long) - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- skip(DataInput) - Static method in class org.apache.hadoop.io.Text
-
Skips over one Text in the input.
- skip(K) - Method in interface org.apache.hadoop.mapred.join.ComposableRecordReader
-
Skip key-value pairs with keys less than or equal to the key provided.
- skip(K) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
-
Pass skip key to child RRs.
- skip(K) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
-
Skip key-value pairs with keys less than or equal to the key provided.
- skip(K) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
-
Pass skip key to child RRs.
- skip(K) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
-
Skip key-value pairs with keys less than or equal to the key provided.
- SKIP_AZURE_METRICS_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
-
- SkipBadRecords - Class in org.apache.hadoop.mapred
-
Utility class for skip bad records functionality.
- SkipBadRecords() - Constructor for class org.apache.hadoop.mapred.SkipBadRecords
-
- skipCompressedByteArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- skipFully(InputStream, long) - Static method in class org.apache.hadoop.io.IOUtils
-
Similar to readFully().
- skipFully(DataInput, int) - Static method in class org.apache.hadoop.io.WritableUtils
-
Skip len number of bytes in input streamin
- SLASH_MARK - Static variable in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
-
Mark for slashes in path names.
- SNAPPY_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants
-
Default extension for SnappyCodec.
- snapshot(IOStatistics) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Take a snapshot.
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Sample all the mutable metrics and put the snapshot in the builder
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
Get a snapshot of the metric
- snapshot(MetricsRecordBuilder) - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
Get a snapshot of metric if changed
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRates
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
- snapshotIOStatistics(IOStatistics) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Take a snapshot of the current statistics state.
- snapshotIOStatistics() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Create a snapshot statistics instance ready to aggregate data.
- snapshotIOStatistics(IOStatistics) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
-
Set the IOStatistics to a snapshot of the source.
- SOCKET_RECV_BUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- SOCKET_SEND_BUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- SOCKET_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Milliseconds until we give up on a connection to s3: "fs.s3a.connection.timeout".
- SocksSocketFactory - Class in org.apache.hadoop.net
-
Specialized SocketFactory to create sockets with a SOCKS proxy
- SocksSocketFactory() - Constructor for class org.apache.hadoop.net.SocksSocketFactory
-
Default empty constructor (for use with the reflection API).
- SocksSocketFactory(Proxy) - Constructor for class org.apache.hadoop.net.SocksSocketFactory
-
Constructor with a supplied Proxy
- SOLARIS - Static variable in class org.apache.hadoop.util.Shell
-
- SortedMapWritable<K extends WritableComparable<? super K>> - Class in org.apache.hadoop.io
-
A Writable SortedMap.
- SortedMapWritable() - Constructor for class org.apache.hadoop.io.SortedMapWritable
-
default constructor.
- SortedMapWritable(SortedMapWritable<K>) - Constructor for class org.apache.hadoop.io.SortedMapWritable
-
Copy constructor.
- source - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- SPACE_QUOTA_STRING_FORMAT - Static variable in class org.apache.hadoop.fs.QuotaUsage
-
- SPARK_WRITE_UUID - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
The UUID for jobs: "spark.sql.sources.writeJobUUID".
- specToString(String, String, int, List<Integer>, List<Integer>) - Static method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
-
- split - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
-
- split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.BigDecimalSplitter
-
- split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.BooleanSplitter
-
- split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.DateSplitter
-
- split(Configuration, ResultSet, String) - Method in interface org.apache.hadoop.mapreduce.lib.db.DBSplitter
-
Given a ResultSet containing one record (and already advanced to that record)
with two columns (a low value, and a high value, both of the same type), determine
a set of splits that span the given values.
- split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.FloatSplitter
-
- split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.IntegerSplitter
-
- split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.TextSplitter
-
This method needs to determine the splits between two user-provided strings.
- split - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
-
- SPLIT_MAXSIZE - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
- SPLIT_MINSIZE - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
-
- SPLIT_MINSIZE_PERNODE - Static variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
- SPLIT_MINSIZE_PERRACK - Static variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
-
- SplitCompressionInputStream - Class in org.apache.hadoop.io.compress
-
An InputStream covering a range of compressed data.
- SplitCompressionInputStream(InputStream, long, long) - Constructor for class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
- SplitLocationInfo - Class in org.apache.hadoop.mapred
-
- SplitLocationInfo(String, boolean) - Constructor for class org.apache.hadoop.mapred.SplitLocationInfo
-
- SplittableCompressionCodec - Interface in org.apache.hadoop.io.compress
-
This interface is meant to be implemented by those compression codecs
which are capable to compress / de-compress a stream starting at any
arbitrary position.
- srcFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
-
This provides the source location of the configuration file, the content
of which is dumped to dest_file post property substitutions, in the format
as specified in type.
- SSL_CHANNEL_MODE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
- SSLConnectionConfigurator - Class in org.apache.hadoop.hdfs.web
-
Configure a connection to use SSL authentication.
- STACKTRACE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys
-
- STAGE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys
-
- StandardSocketFactory - Class in org.apache.hadoop.net
-
Specialized SocketFactory to create sockets with a SOCKS proxy
- StandardSocketFactory() - Constructor for class org.apache.hadoop.net.StandardSocketFactory
-
Default empty constructor (for use with the reflection API).
- STAR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- start() - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
-
Initialize the provider.
- start() - Method in class org.apache.hadoop.ipc.Server
-
Starts the service.
- start() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
Start the metrics system
- start() - Method in class org.apache.hadoop.service.AbstractService
-
Start the service.
- start() - Method in interface org.apache.hadoop.service.Service
-
Start the service.
- START_BLOCK - Static variable in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
-
- startContainer(Container, ContainerLaunchContext) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Start an allocated container.
- startContainerAsync(Container, ContainerLaunchContext) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- StartContainerRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by the ApplicationMaster to the
NodeManager to start a container.
- StartContainerRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
-
- startContainers(StartContainersRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
- StartContainersRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request which contains a list of
StartContainerRequest sent by
the
ApplicationMaster to the
NodeManager to
start containers.
- StartContainersRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StartContainersRequest
-
- StartContainersResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the NodeManager to the
ApplicationMaster when asked to start an allocated
container.
- StartContainersResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StartContainersResponse
-
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Returns a local file that the user can write output to.
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Returns a local File that the user can write output to.
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- startMap(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- startMap(TreeMap, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput
-
Deprecated.
- startMap(TreeMap, String) - Method in class org.apache.hadoop.record.CsvRecordOutput
-
Deprecated.
- startMap(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Check the mark for start of the serialized map.
- startMap(TreeMap, String) - Method in interface org.apache.hadoop.record.RecordOutput
-
Deprecated.
Mark the start of a map to be serialized.
- startMetricsMBeans() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
Start metrics MBeans
- startRecord(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- startRecord(Record, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput
-
Deprecated.
- startRecord(Record, String) - Method in class org.apache.hadoop.record.CsvRecordOutput
-
Deprecated.
- startRecord(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Check the mark for start of the serialized record.
- startRecord(Record, String) - Method in interface org.apache.hadoop.record.RecordOutput
-
Deprecated.
Mark the start of a record to be serialized.
- startThreads() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
should be called before this object is used.
- startUpload(Path) - Method in interface org.apache.hadoop.fs.MultipartUploader
-
Initialize a multipart upload.
- startVector(String) - Method in class org.apache.hadoop.record.BinaryRecordInput
-
Deprecated.
- startVector(ArrayList, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput
-
Deprecated.
- startVector(ArrayList, String) - Method in class org.apache.hadoop.record.CsvRecordOutput
-
Deprecated.
- startVector(String) - Method in interface org.apache.hadoop.record.RecordInput
-
Deprecated.
Check the mark for start of the serialized vector.
- startVector(ArrayList, String) - Method in interface org.apache.hadoop.record.RecordOutput
-
Deprecated.
Mark the start of a vector to be serialized.
- stat(String) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations
-
Get the status of a path
- stat(String) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
-
- stat2Paths(FileStatus[]) - Static method in class org.apache.hadoop.fs.FileUtil
-
convert an array of FileStatus to an array of Path
- stat2Paths(FileStatus[], Path) - Static method in class org.apache.hadoop.fs.FileUtil
-
convert an array of FileStatus to an array of Path.
- statChildren(RegistryOperations, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils
-
- state - Variable in class org.apache.hadoop.service.LifecycleEvent
-
new state
- state(ComponentState) - Method in class org.apache.hadoop.yarn.service.api.records.Component
-
- state(ContainerState) - Method in class org.apache.hadoop.yarn.service.api.records.Container
-
State of the container of an service.
- state(LocalizationState) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus
-
Sets the localization state and returns the localization status.
- state(ServiceState) - Method in class org.apache.hadoop.yarn.service.api.records.Service
-
State of the service.
- state(ServiceState) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
-
Service state.
- stateChanged(Service) - Method in class org.apache.hadoop.service.LoggingStateChangeListener
-
Callback for a state change event: log it
- stateChanged(Service) - Method in interface org.apache.hadoop.service.ServiceStateChangeListener
-
Callback to notify of a state change.
- StateMachine<STATE extends Enum<STATE>,EVENTTYPE extends Enum<EVENTTYPE>,EVENT> - Interface in org.apache.hadoop.yarn.state
-
- StateMachineFactory<OPERAND,STATE extends Enum<STATE>,EVENTTYPE extends Enum<EVENTTYPE>,EVENT> - Class in org.apache.hadoop.yarn.state
-
State machine topology.
- StateMachineFactory(STATE) - Constructor for class org.apache.hadoop.yarn.state.StateMachineFactory
-
Constructor
This is the only constructor in the API.
- statement - Variable in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
-
- StateStoreBaseImpl - Class in org.apache.hadoop.hdfs.server.federation.store.driver.impl
-
Base implementation of a State Store driver.
- StateStoreBaseImpl() - Constructor for class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
-
- StateStoreDriver - Class in org.apache.hadoop.hdfs.server.federation.store.driver
-
Driver class for an implementation of a StateStoreService
provider.
- StateStoreDriver() - Constructor for class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver
-
- StateStoreSerializableImpl - Class in org.apache.hadoop.hdfs.server.federation.store.driver.impl
-
State Store driver that stores a serialization of the records.
- StateStoreSerializableImpl() - Constructor for class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
-
- StateTransitionListener<OPERAND,EVENT,STATE extends Enum<STATE>> - Interface in org.apache.hadoop.yarn.state
-
A State Transition Listener.
- statistics - Variable in class org.apache.hadoop.fs.AbstractFileSystem
-
The statistics for this file system.
- statistics - Variable in class org.apache.hadoop.fs.FileSystem
-
The statistics for this file system.
- StatsDSink - Class in org.apache.hadoop.metrics2.sink
-
A metrics sink that writes metrics to a StatsD daemon.
- StatsDSink() - Constructor for class org.apache.hadoop.metrics2.sink.StatsDSink
-
- statusCode() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
-
- STDERR - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants
-
- STDOUT - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants
-
- stop() - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
-
Shutdown the provider.
- stop() - Method in class org.apache.hadoop.ipc.Client
-
Stop all threads related to this client.
- stop() - Method in class org.apache.hadoop.ipc.Server
-
Stops the service.
- stop() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
set the thread state to STOPPING so that the
thread will stop when it wakes up.
- stop() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
- stop() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
Stop the metrics system
- stop() - Method in class org.apache.hadoop.service.AbstractService
-
Stop the service.
- stop() - Method in interface org.apache.hadoop.service.Service
-
Stop the service.
- stop(Service) - Static method in class org.apache.hadoop.service.ServiceOperations
-
Stop a service.
- STOP_ONLY_STARTED_SERVICES - Static variable in class org.apache.hadoop.service.CompositeService
-
Policy on shutdown: attempt to close everything (purest) or
only try to close started services (which assumes
that the service implementations may not handle the stop() operation
except when started.
- stopContainer(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.NMClient
-
Stop an started container.
- stopContainerAsync(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
-
- stopContainers(StopContainersRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
-
The
ApplicationMaster requests a
NodeManager to
stop a list of
Containers allocated to it using this
interface.
- StopContainersRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by the ApplicationMaster to the
NodeManager to stop containers.
- StopContainersRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StopContainersRequest
-
- StopContainersResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the NodeManager to the
ApplicationMaster when asked to stop allocated
containers.
- StopContainersResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StopContainersResponse
-
- stopMetricsMBeans() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
Stop metrics MBeans.
- stopQuietly(Service) - Static method in class org.apache.hadoop.service.ServiceOperations
-
Stop a service; if it is null do nothing.
- stopQuietly(Log, Service) - Static method in class org.apache.hadoop.service.ServiceOperations
-
- stopQuietly(Logger, Service) - Static method in class org.apache.hadoop.service.ServiceOperations
-
Stop a service; if it is null do nothing.
- stopThreads() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- STORAGE_CLASS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 storage class: standard, reduced_redundancy, intelligent_tiering etc.
- STORAGE_CLASS_DEEP_ARCHIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "deep_archive".
- STORAGE_CLASS_GLACIER - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "glacier".
- STORAGE_CLASS_GLACIER_INSTANT_RETRIEVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "glacier_ir".
- STORAGE_CLASS_INTELLIGENT_TIERING - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "intelligent_tiering".
- STORAGE_CLASS_ONEZONE_INFREQUENT_ACCESS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "onezone_ia".
- STORAGE_CLASS_OUTPOSTS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "outposts".
- STORAGE_CLASS_REDUCED_REDUNDANCY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "reduced_redundancy".
- STORAGE_CLASS_STANDARD - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "standard".
- STORAGE_CLASS_STANDARD_INFREQUENT_ACCESS - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
S3 Storage option: "standard_ia".
- StorageStatistics - Class in org.apache.hadoop.fs
-
StorageStatistics contains statistics data for a FileSystem or FileContext
instance.
- StorageStatistics(String) - Constructor for class org.apache.hadoop.fs.StorageStatistics
-
- StorageType - Enum in org.apache.hadoop.fs
-
Defines the types of supported storage media.
- store(Configuration, K, String) - Static method in class org.apache.hadoop.io.DefaultStringifier
-
Stores the item in the configuration with the given keyName.
- STORE_CAPABILITY_AWS_V2 - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Is this a v2 SDK build? value "fs.s3a.capability.aws.v2".
- STORE_CAPABILITY_DIRECTORY_MARKER_ACTION_DELETE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
PathCapabilities probe to indicate that a path
deletes directory markers.
- STORE_CAPABILITY_DIRECTORY_MARKER_ACTION_KEEP - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
PathCapabilities probe to indicate that a path
keeps directory markers.
- STORE_CAPABILITY_DIRECTORY_MARKER_AWARE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
PathCapabilities probe to verify that an S3A Filesystem
has the changes needed to safely work with buckets where
directoy markers have not been deleted.
- STORE_CAPABILITY_DIRECTORY_MARKER_MULTIPART_UPLOAD_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Deprecated.
- STORE_CAPABILITY_DIRECTORY_MARKER_POLICY_AUTHORITATIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
PathCapabilities probe to indicate that the filesystem
keeps directory markers in authoritative paths only.
- STORE_CAPABILITY_DIRECTORY_MARKER_POLICY_DELETE - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
PathCapabilities probe to indicate that the filesystem
deletes directory markers.
- STORE_CAPABILITY_DIRECTORY_MARKER_POLICY_KEEP - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
PathCapabilities probe to indicate that the filesystem
keeps directory markers.
- STORE_CAPABILITY_MAGIC_COMMITTER - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Flag to indicate that a store supports magic committers.
- STORE_CAPABILITY_MAGIC_COMMITTER_OLD - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Deprecated.
- STORE_CAPABILITY_MULTIPART_UPLOAD_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Stream supports multipart uploads to the given path.
- STORE_CLIENT_CREATION - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
How long did any store client creation take?
- STORE_EXISTS_PROBE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Probe for store existing: "store_exists_probe".
- STORE_IO_RATE_LIMITED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Rate limiting was reported "store_io_rate_limited".
- STORE_IO_RATE_LIMITED_DURATION - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
- STORE_IO_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Requests made of a store: "store_io_request".
- STORE_IO_RETRY - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
IO retried: "store_io_retry".
- STORE_IO_THROTTLE_RATE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
- STORE_IO_THROTTLED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Requests throttled and retried: "store_io_throttled".
- STORE_OPERATIONS_CLASS_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
Default classname of the store operations.
- storeArray(Configuration, K[], String) - Static method in class org.apache.hadoop.io.DefaultStringifier
-
Stores the array of items in the configuration with the given keyName.
- storeDelegationKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- storeNewMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- storeNewToken(TokenIdent, long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- StoreStatisticNames - Class in org.apache.hadoop.fs.statistics
-
Common statistic names for object store operations..
- storeToken(TokenIdent, AbstractDelegationTokenSecretManager.DelegationTokenInformation) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- storeTokenTrackingId - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Whether to store a token's tracking ID in its TokenInformation.
- STREAM_CAPABILITY_MAGIC_OUTPUT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Flag to indicate whether a stream is a magic output stream;
returned in StreamCapabilities
Value: "fs.s3a.capability.magic.output.stream".
- STREAM_CAPABILITY_MAGIC_OUTPUT_OLD - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
Deprecated.
- STREAM_EVICT_BLOCKS_FROM_FILE_CACHE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of blocks evicted from the disk cache.
- STREAM_FILE_CACHE_EVICTION - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Track duration of LRU cache eviction for disk cache.
- STREAM_ID_LEN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
-
- STREAM_LEAKS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of Stream leaks from an application which
is not cleaning up correctly.
- STREAM_READ_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of times the TCP stream was aborted.
- STREAM_READ_ACTIVE_MEMORY_IN_USE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total bytes of memory in use by this input stream.
- STREAM_READ_ACTIVE_PREFETCH_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of active prefetch operations.
- STREAM_READ_BLOCK_ACQUIRE_AND_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
count/duration of acquiring a buffer and reading to it.
- STREAM_READ_BLOCKS_IN_FILE_CACHE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of block in disk cache.
- STREAM_READ_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Bytes read from an input stream in read()/readVectored() calls.
- STREAM_READ_BYTES_DISCARDED_ABORT - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes discarded by aborting an input stream .
- STREAM_READ_BYTES_DISCARDED_CLOSE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes read and discarded when closing an input stream.
- STREAM_READ_CLOSE_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total count of times an attempt to close an input stream was made.
- STREAM_READ_CLOSED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of times the TCP stream was closed.
- STREAM_READ_EXCEPTIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of exceptions raised during input stream reads.
- STREAM_READ_FULLY_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of readFully() operations in an input stream.
- STREAM_READ_GAUGE_INPUT_POLICY - Static variable in class org.apache.hadoop.fs.s3a.Constants
-
Gauge name for the input policy : "stream_read_gauge_input_policy".
- STREAM_READ_OPENED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total count of times an input stream to was opened.
- STREAM_READ_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of read() operations in an input stream.
- STREAM_READ_OPERATIONS_INCOMPLETE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of incomplete read() operations in an input stream,
that is, when the bytes returned were less than that requested.
- STREAM_READ_PREFETCH_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of prefetching operations executed.
- STREAM_READ_REMOTE_BLOCK_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
count/duration of reading a remote block.
- STREAM_READ_REMOTE_STREAM_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
count/duration of aborting a remote stream during stream IO
IO.
- STREAM_READ_REMOTE_STREAM_DRAINED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
count/duration of closing a remote stream,
possibly including draining the stream to recycle
the HTTP connection.
- STREAM_READ_SEEK_BACKWARD_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of executed seek operations which went backwards in a stream.
- STREAM_READ_SEEK_BYTES_BACKWARDS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes moved backwards during seek operations
in an input stream.
- STREAM_READ_SEEK_BYTES_DISCARDED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes read and discarded during seek() in an input stream.
- STREAM_READ_SEEK_BYTES_SKIPPED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes skipped during forward seek operations.
- STREAM_READ_SEEK_FORWARD_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of executed seek operations which went forward in
an input stream.
- STREAM_READ_SEEK_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of seek operations in an input stream.
- STREAM_READ_SEEK_POLICY_CHANGED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of times the seek policy was dynamically changed
in an input stream.
- STREAM_READ_SKIP_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count bytes skipped in InputStream.skip() calls.
- STREAM_READ_SKIP_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of InputStream.skip() calls.
- STREAM_READ_TOTAL_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total count of bytes read from an input stream.
- STREAM_READ_UNBUFFERED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of calls of CanUnbuffer.unbuffer().
- STREAM_READ_VECTORED_COMBINED_RANGES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of combined file ranges during readVectored() operation.
- STREAM_READ_VECTORED_INCOMING_RANGES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of incoming file ranges during readVectored() operation.
- STREAM_READ_VECTORED_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of readVectored() operations in an input stream.
- STREAM_READ_VECTORED_READ_BYTES_DISCARDED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes discarded during readVectored() operation
in an input stream.
- STREAM_READ_VERSION_MISMATCHES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of version mismatches encountered while reading an input stream.
- STREAM_WRITE_BLOCK_UPLOADS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of block/partition uploads complete.
- STREAM_WRITE_BLOCK_UPLOADS_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of number of block uploads aborted.
- STREAM_WRITE_BLOCK_UPLOADS_ACTIVE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of block/partition uploads active.
- STREAM_WRITE_BLOCK_UPLOADS_BYTES_PENDING - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Gauge of data queued to be written.
- STREAM_WRITE_BLOCK_UPLOADS_COMMITTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of number of block uploads committed.
- STREAM_WRITE_BLOCK_UPLOADS_PENDING - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Gauge of block/partitions uploads queued to be written.
- STREAM_WRITE_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
"Count of bytes written to output stream including all not yet uploaded.
- STREAM_WRITE_EXCEPTIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
"Count of stream write failures reported.
- STREAM_WRITE_EXCEPTIONS_COMPLETING_UPLOADS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of failures when finalizing a multipart upload:
"stream_write_exceptions_completing_upload".
- STREAM_WRITE_QUEUE_DURATION - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total queue duration of all block uploads.
- STREAM_WRITE_TOTAL_DATA - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
- STREAM_WRITE_TOTAL_TIME - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of total time taken for uploads to complete.
- StreamBackedIterator<X extends Writable> - Class in org.apache.hadoop.mapred.join
-
This class provides an implementation of ResetableIterator.
- StreamBackedIterator() - Constructor for class org.apache.hadoop.mapred.join.StreamBackedIterator
-
- StreamBackedIterator<X extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join
-
This class provides an implementation of ResetableIterator.
- StreamBackedIterator() - Constructor for class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
-
- StreamCapabilities - Interface in org.apache.hadoop.fs
-
Interface to query streams for supported capabilities.
- streamCapabilities_hasCapability(Object, String) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO
-
- StreamCapabilitiesPolicy - Class in org.apache.hadoop.fs
-
- StreamCapabilitiesPolicy() - Constructor for class org.apache.hadoop.fs.StreamCapabilitiesPolicy
-
- StreamStatisticNames - Class in org.apache.hadoop.fs.statistics
-
These are common statistic names.
- StrictPreemptionContract - Class in org.apache.hadoop.yarn.api.records
-
Enumeration of particular allocations to be reclaimed.
- StrictPreemptionContract() - Constructor for class org.apache.hadoop.yarn.api.records.StrictPreemptionContract
-
- STRING_BUILDER - Static variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
-
- STRING_VALUE_MAX - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
-
- STRING_VALUE_MAX - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
-
- STRING_VALUE_MIN - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
-
- STRING_VALUE_MIN - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
-
- Stringifier<T> - Interface in org.apache.hadoop.io
-
Stringifier interface offers two methods to convert an object
to a string representation and restore the object given its
string representation.
- StringInterner - Class in org.apache.hadoop.util
-
Provides string interning utility methods.
- StringInterner() - Constructor for class org.apache.hadoop.util.StringInterner
-
- StringValueMax - Class in org.apache.hadoop.mapred.lib.aggregate
-
This class implements a value aggregator that maintain the biggest of
a sequence of strings.
- StringValueMax() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.StringValueMax
-
- StringValueMax - Class in org.apache.hadoop.mapreduce.lib.aggregate
-
This class implements a value aggregator that maintain the biggest of
a sequence of strings.
- StringValueMax() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
-
the default constructor
- StringValueMin - Class in org.apache.hadoop.mapred.lib.aggregate
-
This class implements a value aggregator that maintain the smallest of
a sequence of strings.
- StringValueMin() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.StringValueMin
-
- StringValueMin - Class in org.apache.hadoop.mapreduce.lib.aggregate
-
This class implements a value aggregator that maintain the smallest of
a sequence of strings.
- StringValueMin() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
-
the default constructor
- strongIntern(String) - Static method in class org.apache.hadoop.util.StringInterner
-
Interns and returns a reference to the representative instance
for any of a collection of string instances that are equal to each other.
- StrToken(Parser.TType, String) - Constructor for class org.apache.hadoop.mapred.join.Parser.StrToken
-
- StrToken(Parser.TType, String) - Constructor for class org.apache.hadoop.mapreduce.lib.join.Parser.StrToken
-
- STS_STANDARD - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants
-
The standard STS server.
- stubDurationTracker() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Get a stub duration tracker.
- stubDurationTrackerFactory() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Return a stub duration tracker factory whose returned trackers
are always no-ops.
- SubApplicationEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice
-
This entity represents a user defined entities to be stored under sub
application table.
- SubApplicationEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.SubApplicationEntity
-
- subMap(K, K) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- submit() - Method in class org.apache.hadoop.mapreduce.Job
-
Submit the job to the cluster and return immediately.
- submit() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
-
Submit this job to mapred.
- submit(Runnable) - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
-
- SUBMIT_REPLICATION - Static variable in class org.apache.hadoop.mapreduce.Job
-
- submitApplication(SubmitApplicationRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to submit a new application to the
ResourceManager.
- submitApplication(ApplicationSubmissionContext) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
Submit a new application to
YARN. It is a blocking call - it
will not return
ApplicationId until the submitted application is
submitted successfully and accepted by the ResourceManager.
- SubmitApplicationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The request sent by a client to submit an application to the
ResourceManager.
- SubmitApplicationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest
-
- SubmitApplicationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
-
The response sent by the ResourceManager to a client on
application submission.
- SubmitApplicationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse
-
- submitJob(String) - Method in class org.apache.hadoop.mapred.JobClient
-
Submit a job to the MR system.
- submitJob(JobConf) - Method in class org.apache.hadoop.mapred.JobClient
-
Submit a job to the MR system.
- submitJob(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter
-
- submitReservation(ReservationSubmissionRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol
-
The interface used by clients to submit a new reservation to the
ResourceManager.
- submitReservation(ReservationSubmissionRequest) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
-
The interface used by clients to submit a new reservation to the
ResourceManager.
- Submitter - Class in org.apache.hadoop.mapred.pipes
-
The main entry point and job submitter.
- Submitter() - Constructor for class org.apache.hadoop.mapred.pipes.Submitter
-
- Submitter(Configuration) - Constructor for class org.apache.hadoop.mapred.pipes.Submitter
-
- SUBPATH_COMPONENTS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants
-
path under a service record to point to components of that service:
"/components/".
- SUBSTITUTE_TOKEN - Static variable in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
-
If users are providing their own query, the following string is expected to
appear in the WHERE clause, which will be substituted with a pair of conditions
on the input to allow input splits to parallelise the import.
- substituteCommonVariables(String) - Method in class org.apache.hadoop.conf.Configuration
-
Provides a public wrapper over substituteVars in order to avoid compatibility issues.
- subtractFrom(int, int, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Subtract utilization from the current one.
- subtractFrom(int, int, float, String, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
-
Subtract utilization from the current one.
- SUCCEEDED - Static variable in class org.apache.hadoop.mapred.JobStatus
-
- SUCCEEDED_FILE_NAME - Static variable in class org.apache.hadoop.mapred.FileOutputCommitter
-
- SUCCEEDED_FILE_NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
- SUCCESS - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
-
- SUCCESS - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus
-
- SUCCESS_MARKER - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
Marker file to create on success: "_SUCCESS".
- SUCCESS_MARKER_FILE_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
-
The limit to the number of committed objects tracked during
job commits and saved to the _SUCCESS file.
- SUCCESS_MARKER_FILE_LIMIT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
The limit to the number of committed objects tracked during
job commits and saved to the _SUCCESS file.
- SUCCESSFUL_JOB_OUTPUT_DIR_MARKER - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
-
- suffix(String) - Method in class org.apache.hadoop.fs.Path
-
Adds a suffix to the final name in the path.
- SUFFIX_FAILURES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
String to add to counters and other stats to track failures.
- SUFFIX_MAX - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Suffix to use for a maximum value when
the same key is shared across max/mean/max
statistics.
- SUFFIX_MEAN - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Suffix to use for a mean statistic value when
the same key is shared across mean/mean/max
statistics.
- SUFFIX_MIN - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Suffix to use for a minimum value when
the same key is shared across min/mean/max
statistics.
- sum(Counters, Counters) - Static method in class org.apache.hadoop.mapred.Counters
-
Convenience method for computing the sum of two sets of counters.
- SUMMARY_FILENAME_FORMAT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
Format string used to build a summary file from a Job ID.
- SUMMARY_FILENAME_PREFIX - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants
-
Prefix for summary files in the report dir.
- SUPER_USER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
-
- suppliedConf - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- suppliedFilesystem - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- supplyBindingInformation() - Method in interface org.apache.hadoop.registry.client.impl.zk.RegistryBindingSource
-
Supply the binding information for this registry
- support(String, INativeSerializer<?>, JobConf) - Method in class org.apache.hadoop.mapred.nativetask.Platform
-
whether a platform supports a specific key should at least satisfy two conditions
1.
- supportObserver() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Returns true if the file system supports symlinks, false otherwise.
- supportsSymlinks() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.FileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- supportTypeQuota() - Method in enum org.apache.hadoop.fs.StorageType
-
- suspend() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
-
suspend the running thread
- swapScheme - Variable in class org.apache.hadoop.fs.FilterFileSystem
-
- SWebHdfs - Class in org.apache.hadoop.fs
-
AbstractFileSystem implementation for HDFS over the web (secure).
- SYMBOL - Variable in enum org.apache.hadoop.fs.permission.FsAction
-
Symbolic representation
- symLink(String, String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Create a soft link between a src and destination
only on a local disk.
- SYMLINK_NO_PRIVILEGE - Static variable in class org.apache.hadoop.fs.FileUtil
-
- SYNC_INTERVAL - Static variable in class org.apache.hadoop.io.SequenceFile
-
The number of bytes between sync points.
- Syncable - Interface in org.apache.hadoop.fs
-
This is the interface for flush/sync operations.
- syncTokenOwnerStats() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
This method syncs token information from currentTokens to tokenOwnerStats.
- SysInfo - Class in org.apache.hadoop.util
-
Plugin to calculate resource information on the system.
- SysInfo() - Constructor for class org.apache.hadoop.util.SysInfo
-
- SYSPROP_HADOOP_HOME_DIR - Static variable in class org.apache.hadoop.util.Shell
-
System property for the Hadoop home directory: "hadoop.home.dir".
- SYSTEM_CLASSES_DEFAULT - Static variable in class org.apache.hadoop.util.ApplicationClassLoader
-
Default value of the system classes if the user did not override them.
- SYSTEM_FILTER_CONFLICT - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
-
Error code returned if the user specifies the timeline system reserved
filter key
- SYSTEM_INFO_KEY_PREFIX - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
-
- SYSTEM_METRICS_PUBLISHER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
The setting that controls whether yarn system metrics is published on the
timeline server or not by RM and NM.
- SystemClock - Class in org.apache.hadoop.yarn.util
-
Implementation of
Clock that gives the current time from the system
clock in milliseconds.
- SystemClock() - Constructor for class org.apache.hadoop.yarn.util.SystemClock
-
Deprecated.
- systemMetricsPublisherEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
-
Returns whether the system publisher is enabled.