AwsProperties

java.lang.Object
- org.apache.iceberg.aws.AwsProperties

All Implemented Interfaces:: java.io.Serializable

public class AwsProperties
extends java.lang.Object
implements java.io.Serializable

See Also:: Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`CLIENT_ASSUME_ROLE_ARN` Used by `AssumeRoleAwsClientFactory`.
`static java.lang.String`	`CLIENT_ASSUME_ROLE_EXTERNAL_ID` Used by `AssumeRoleAwsClientFactory`.
`static java.lang.String`	`CLIENT_ASSUME_ROLE_REGION` Used by `AssumeRoleAwsClientFactory`.
`static java.lang.String`	`CLIENT_ASSUME_ROLE_SESSION_NAME` Used by `AssumeRoleAwsClientFactory`.
`static java.lang.String`	`CLIENT_ASSUME_ROLE_TAGS_PREFIX` Used by `AssumeRoleAwsClientFactory` to pass a list of sessions.
`static java.lang.String`	`CLIENT_ASSUME_ROLE_TIMEOUT_SEC` Used by `AssumeRoleAwsClientFactory`.
`static int`	`CLIENT_ASSUME_ROLE_TIMEOUT_SEC_DEFAULT`
`static java.lang.String`	`CLIENT_CREDENTIALS_PROVIDER` Configure the AWS credentials provider used to create AWS clients.
`static java.lang.String`	`CLIENT_FACTORY` The implementation class of `AwsClientFactory` to customize AWS client configurations.
`static java.lang.String`	`CLIENT_REGION` Used by `AwsClientFactories.DefaultAwsClientFactory` and also other client factory classes.
`static java.lang.String`	`DYNAMODB_ENDPOINT` Configure an alternative endpoint of the DynamoDB service to access.
`static java.lang.String`	`DYNAMODB_TABLE_NAME` DynamoDB table name for `DynamoDbCatalog`
`static java.lang.String`	`DYNAMODB_TABLE_NAME_DEFAULT`
`static java.lang.String`	`GLUE_ACCOUNT_ID` The account ID used in a Glue resource ARN, e.g.
`static java.lang.String`	`GLUE_CATALOG_ENDPOINT` Configure an alternative endpoint of the Glue service for GlueCatalog to access.
`static java.lang.String`	`GLUE_CATALOG_ID` The ID of the Glue Data Catalog where the tables reside.
`static java.lang.String`	`GLUE_CATALOG_SKIP_ARCHIVE` If Glue should skip archiving an old table version when creating a new version in a commit.
`static boolean`	`GLUE_CATALOG_SKIP_ARCHIVE_DEFAULT`
`static java.lang.String`	`GLUE_CATALOG_SKIP_NAME_VALIDATION` If Glue should skip name validations It is recommended to stick to Glue best practice in https://docs.aws.amazon.com/athena/latest/ug/glue-best-practices.html to make sure operations are Hive compatible.
`static boolean`	`GLUE_CATALOG_SKIP_NAME_VALIDATION_DEFAULT`
`static java.lang.String`	`GLUE_LAKEFORMATION_ENABLED` If set, GlueCatalog will use Lake Formation for access control.
`static boolean`	`GLUE_LAKEFORMATION_ENABLED_DEFAULT`
`static java.lang.String`	`HTTP_CLIENT_APACHE_CONNECTION_ACQUISITION_TIMEOUT_MS` Used to configure the connection acquisition timeout in milliseconds for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_APACHE_CONNECTION_MAX_IDLE_TIME_MS` Used to configure the connection max idle time in milliseconds for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_APACHE_CONNECTION_TIME_TO_LIVE_MS` Used to configure the connection time to live in milliseconds for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_APACHE_CONNECTION_TIMEOUT_MS` Used to configure the connection timeout in milliseconds for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_APACHE_EXPECT_CONTINUE_ENABLED` Used to configure whether to enable the expect continue setting for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_APACHE_MAX_CONNECTIONS` Used to configure the max connections number for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_APACHE_SOCKET_TIMEOUT_MS` Used to configure the socket timeout in milliseconds for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_APACHE_TCP_KEEP_ALIVE_ENABLED` Used to configure whether to enable the tcp keep alive setting for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_APACHE_USE_IDLE_CONNECTION_REAPER_ENABLED` Used to configure whether to use idle connection reaper for `ApacheHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_TYPE` The type of `SdkHttpClient` implementation used by `AwsClientFactory` If set, all AWS clients will use this specified HTTP client.
`static java.lang.String`	`HTTP_CLIENT_TYPE_APACHE` If this is set under `HTTP_CLIENT_TYPE`, `ApacheHttpClient` will be used as the HTTP Client in `AwsClientFactory`
`static java.lang.String`	`HTTP_CLIENT_TYPE_DEFAULT`
`static java.lang.String`	`HTTP_CLIENT_TYPE_URLCONNECTION` If this is set under `HTTP_CLIENT_TYPE`, `UrlConnectionHttpClient` will be used as the HTTP Client in `AwsClientFactory`
`static java.lang.String`	`HTTP_CLIENT_URLCONNECTION_CONNECTION_TIMEOUT_MS` Used to configure the connection timeout in milliseconds for `UrlConnectionHttpClient.Builder`.
`static java.lang.String`	`HTTP_CLIENT_URLCONNECTION_SOCKET_TIMEOUT_MS` Used to configure the socket timeout in milliseconds for `UrlConnectionHttpClient.Builder`.
`static java.lang.String`	`LAKE_FORMATION_DB_NAME` Used by `LakeFormationAwsClientFactory`.
`static java.lang.String`	`LAKE_FORMATION_TABLE_NAME` Used by `LakeFormationAwsClientFactory`.
`static java.lang.String`	`REST_ACCESS_KEY_ID` Configure the static access key ID used for SigV4 signing.
`static java.lang.String`	`REST_SECRET_ACCESS_KEY` Configure the static secret access key used for SigV4 signing.
`static java.lang.String`	`REST_SESSION_TOKEN` Configure the static session token used for SigV4.
`static java.lang.String`	`REST_SIGNER_REGION` Region to be used by the SigV4 protocol for signing requests.
`static java.lang.String`	`REST_SIGNING_NAME` The service name to be used by the SigV4 protocol for signing requests.
`static java.lang.String`	`REST_SIGNING_NAME_DEFAULT` The default service name (API Gateway and lambda) used during SigV4 signing.
`static java.lang.String`	`S3_ACCELERATION_ENABLED` Determines if S3 client will use the Acceleration Mode, default to false.
`static boolean`	`S3_ACCELERATION_ENABLED_DEFAULT`
`static java.lang.String`	`S3_ACCESS_POINTS_PREFIX` Used by `S3FileIO`, prefix used for bucket access point configuration.
`static java.lang.String`	`S3_CHECKSUM_ENABLED` Enables eTag checks for S3 PUT and MULTIPART upload requests.
`static boolean`	`S3_CHECKSUM_ENABLED_DEFAULT`
`static java.lang.String`	`S3_DELETE_ENABLED` Determines if `S3FileIO` deletes the object when io.delete() is called, default to true.
`static boolean`	`S3_DELETE_ENABLED_DEFAULT`
`static java.lang.String`	`S3_DELETE_TAGS_PREFIX` Used by `S3FileIO` to tag objects when deleting.
`static java.lang.String`	`S3_DUALSTACK_ENABLED` Determines if S3 client will use the Dualstack Mode, default to false.
`static boolean`	`S3_DUALSTACK_ENABLED_DEFAULT`
`static java.lang.String`	`S3_PRELOAD_CLIENT_ENABLED` This flag controls whether the S3 client will be initialized during the S3FileIO initialization, instead of default lazy initialization upon use.
`static boolean`	`S3_PRELOAD_CLIENT_ENABLED_DEFAULT`
`static java.lang.String`	`S3_REMOTE_SIGNING_ENABLED`
`static boolean`	`S3_REMOTE_SIGNING_ENABLED_DEFAULT`
`static java.lang.String`	`S3_TAG_ICEBERG_NAMESPACE` Tag name that will be used by `S3_WRITE_TAGS_PREFIX` when `S3_WRITE_NAMESPACE_TAG_ENABLED` is enabled
`static java.lang.String`	`S3_TAG_ICEBERG_TABLE` Tag name that will be used by `S3_WRITE_TAGS_PREFIX` when `S3_WRITE_TABLE_TAG_ENABLED` is enabled
`static java.lang.String`	`S3_USE_ARN_REGION_ENABLED` Enable to make S3FileIO, to make cross-region call to the region specified in the ARN of an access point.
`static boolean`	`S3_USE_ARN_REGION_ENABLED_DEFAULT`
`static java.lang.String`	`S3_WRITE_NAMESPACE_TAG_ENABLED` Used by `GlueCatalog` to tag objects when writing.
`static boolean`	`S3_WRITE_NAMESPACE_TAG_ENABLED_DEFAULT`
`static java.lang.String`	`S3_WRITE_TABLE_TAG_ENABLED` Used by `GlueCatalog` to tag objects when writing.
`static boolean`	`S3_WRITE_TABLE_TAG_ENABLED_DEFAULT`
`static java.lang.String`	`S3_WRITE_TAGS_PREFIX` Used by `S3FileIO` to tag objects when writing.
`static java.lang.String`	`S3FILEIO_ACCESS_KEY_ID` Configure the static access key ID used to access S3FileIO.
`static java.lang.String`	`S3FILEIO_ACL` Used to configure canned access control list (ACL) for S3 client to use during write.
`static java.lang.String`	`S3FILEIO_DELETE_BATCH_SIZE` Configure the batch size used when deleting multiple files from a given S3 bucket
`static int`	`S3FILEIO_DELETE_BATCH_SIZE_DEFAULT` Default batch size used when deleting files.
`static int`	`S3FILEIO_DELETE_BATCH_SIZE_MAX` Max possible batch size for deletion.
`static java.lang.String`	`S3FILEIO_DELETE_THREADS` Number of threads to use for adding delete tags to S3 objects, default to `Runtime.availableProcessors()`
`static java.lang.String`	`S3FILEIO_ENDPOINT` Configure an alternative endpoint of the S3 service for S3FileIO to access.
`static java.lang.String`	`S3FILEIO_MULTIPART_SIZE` The size of a single part for multipart upload requests in bytes (default: 32MB).
`static int`	`S3FILEIO_MULTIPART_SIZE_DEFAULT`
`static int`	`S3FILEIO_MULTIPART_SIZE_MIN`
`static java.lang.String`	`S3FILEIO_MULTIPART_THRESHOLD_FACTOR` The threshold expressed as a factor times the multipart size at which to switch from uploading using a single put object request to uploading using multipart upload (default: 1.5).
`static double`	`S3FILEIO_MULTIPART_THRESHOLD_FACTOR_DEFAULT`
`static java.lang.String`	`S3FILEIO_MULTIPART_UPLOAD_THREADS` Number of threads to use for uploading parts to S3 (shared pool across all output streams), default to `Runtime.availableProcessors()`
`static java.lang.String`	`S3FILEIO_PATH_STYLE_ACCESS` If set `true`, requests to S3FileIO will use Path-Style, otherwise, Virtual Hosted-Style will be used.
`static boolean`	`S3FILEIO_PATH_STYLE_ACCESS_DEFAULT`
`static java.lang.String`	`S3FILEIO_SECRET_ACCESS_KEY` Configure the static secret access key used to access S3FileIO.
`static java.lang.String`	`S3FILEIO_SESSION_TOKEN` Configure the static session token used to access S3FileIO.
`static java.lang.String`	`S3FILEIO_SSE_KEY` If S3 encryption type is SSE-KMS, input is a KMS Key ID or ARN.
`static java.lang.String`	`S3FILEIO_SSE_MD5` If S3 encryption type is SSE-C, input is the base-64 MD5 digest of the secret key.
`static java.lang.String`	`S3FILEIO_SSE_TYPE` Type of S3 Server side encryption used, default to `S3FILEIO_SSE_TYPE_NONE`.
`static java.lang.String`	`S3FILEIO_SSE_TYPE_CUSTOM` S3 SSE-C encryption.
`static java.lang.String`	`S3FILEIO_SSE_TYPE_KMS` S3 SSE-KMS encryption.
`static java.lang.String`	`S3FILEIO_SSE_TYPE_NONE` No server side encryption.
`static java.lang.String`	`S3FILEIO_SSE_TYPE_S3` S3 SSE-S3 encryption.
`static java.lang.String`	`S3FILEIO_STAGING_DIRECTORY` Location to put staging files for upload to S3, default to temp directory set in java.io.tmpdir.

Constructor Summary

Constructors
Constructor and Description

AwsProperties()

AwsProperties(java.util.Map<java.lang.String,java.lang.String> properties)

Constructors
Constructor and Description
`AwsProperties()`
`AwsProperties(java.util.Map<java.lang.String,java.lang.String> properties)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`<T extends software.amazon.awssdk.awscore.client.builder.AwsClientBuilder> void`	`applyClientCredentialConfigurations(T builder)` Configure the credential provider for AWS clients.
`<T extends software.amazon.awssdk.awscore.client.builder.AwsClientBuilder> void`	`applyClientRegionConfiguration(T builder)` Configure a client AWS region.
`<T extends software.amazon.awssdk.services.dynamodb.DynamoDbClientBuilder> void`	`applyDynamoDbEndpointConfigurations(T builder)` Override the endpoint for a dynamoDb client.
`<T extends software.amazon.awssdk.services.glue.GlueClientBuilder> void`	`applyGlueEndpointConfigurations(T builder)` Override the endpoint for a glue client.
`<T extends software.amazon.awssdk.awscore.client.builder.AwsSyncClientBuilder> void`	`applyHttpClientConfigurations(T builder)` Configure the httpClient for a client according to the HttpClientType.
`<T extends software.amazon.awssdk.services.s3.S3ClientBuilder> void`	`applyS3CredentialConfigurations(T builder)` Configure the credentials for an S3 client.
`<T extends software.amazon.awssdk.services.s3.S3ClientBuilder> void`	`applyS3EndpointConfigurations(T builder)` Override the endpoint for an S3 client.
`<T extends software.amazon.awssdk.services.s3.S3ClientBuilder> void`	`applyS3ServiceConfigurations(T builder)` Configure services settings for an S3 client.
`<T extends software.amazon.awssdk.services.s3.S3ClientBuilder> void`	`applyS3SignerConfiguration(T builder)` Configure a signer for an S3 client.
`java.lang.String`	`clientAssumeRoleArn()`
`java.lang.String`	`clientAssumeRoleExternalId()`
`java.lang.String`	`clientAssumeRoleRegion()`
`java.lang.String`	`clientAssumeRoleSessionName()`
`int`	`clientAssumeRoleTimeoutSec()`
`java.lang.String`	`clientRegion()`
`java.lang.String`	`dynamoDbTableName()`
`java.lang.String`	`glueCatalogId()`
`boolean`	`glueCatalogSkipArchive()`
`boolean`	`glueCatalogSkipNameValidation()`
`boolean`	`glueLakeFormationEnabled()`
`java.util.Map<java.lang.String,java.lang.String>`	`httpClientProperties()`
`boolean`	`isS3ChecksumEnabled()`
`boolean`	`isS3DeleteEnabled()`
`software.amazon.awssdk.auth.credentials.AwsCredentialsProvider`	`restCredentialsProvider()`
`java.lang.String`	`restSigningName()`
`software.amazon.awssdk.regions.Region`	`restSigningRegion()`
`java.util.Map<java.lang.String,java.lang.String>`	`s3BucketToAccessPointMapping()`
`java.util.Set<software.amazon.awssdk.services.s3.model.Tag>`	`s3DeleteTags()`
`software.amazon.awssdk.services.s3.model.ObjectCannedACL`	`s3FileIoAcl()`
`int`	`s3FileIoDeleteBatchSize()`
`int`	`s3FileIoDeleteThreads()`
`int`	`s3FileIoMultiPartSize()`
`double`	`s3FileIOMultipartThresholdFactor()`
`int`	`s3FileIoMultipartUploadThreads()`
`java.lang.String`	`s3FileIoSseKey()`
`java.lang.String`	`s3FileIoSseMd5()`
`java.lang.String`	`s3FileIoSseType()`
`java.lang.String`	`s3fileIoStagingDirectory()`
`boolean`	`s3PreloadClientEnabled()`
`boolean`	`s3WriteNamespaceTagEnabled()`
`boolean`	`s3WriteTableTagEnabled()`
`java.util.Set<software.amazon.awssdk.services.s3.model.Tag>`	`s3WriteTags()`
`void`	`setClientRegion(java.lang.String clientRegion)`
`void`	`setDynamoDbTableName(java.lang.String name)`
`void`	`setGlueCatalogId(java.lang.String id)`
`void`	`setGlueCatalogSkipArchive(boolean skipArchive)`
`void`	`setGlueCatalogSkipNameValidation(boolean glueCatalogSkipNameValidation)`
`void`	`setGlueLakeFormationEnabled(boolean glueLakeFormationEnabled)`
`void`	`setS3ChecksumEnabled(boolean eTagCheckEnabled)`
`void`	`setS3DeleteEnabled(boolean s3DeleteEnabled)`
`void`	`setS3FileIoAcl(software.amazon.awssdk.services.s3.model.ObjectCannedACL acl)`
`void`	`setS3FileIoDeleteBatchSize(int deleteBatchSize)`
`void`	`setS3FileIoDeleteThreads(int threads)`
`void`	`setS3FileIoMultiPartSize(int size)`
`void`	`setS3FileIoMultipartThresholdFactor(double factor)`
`void`	`setS3FileIoMultipartUploadThreads(int threads)`
`void`	`setS3FileIoSseKey(java.lang.String sseKey)`
`void`	`setS3FileIoSseMd5(java.lang.String sseMd5)`
`void`	`setS3FileIoSseType(java.lang.String sseType)`
`void`	`setS3fileIoStagingDirectory(java.lang.String directory)`
`void`	`setS3PreloadClientEnabled(boolean s3PreloadClientEnabled)`
`void`	`setS3WriteNamespaceTagEnabled(boolean s3WriteNamespaceTagEnabled)`
`void`	`setS3WriteTableTagEnabled(boolean s3WriteTableNameTagEnabled)`
`java.util.Set<software.amazon.awssdk.services.sts.model.Tag>`	`stsClientAssumeRoleTags()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - S3FILEIO_SSE_TYPE
```
public static final java.lang.String S3FILEIO_SSE_TYPE
```
    Type of S3 Server side encryption used, default to S3FILEIO_SSE_TYPE_NONE.
    For more details: https://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_SSE_TYPE_NONE
```
public static final java.lang.String S3FILEIO_SSE_TYPE_NONE
```
    No server side encryption.
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_SSE_TYPE_KMS
```
public static final java.lang.String S3FILEIO_SSE_TYPE_KMS
```
    S3 SSE-KMS encryption.
    For more details: https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingKMSEncryption.html
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_SSE_TYPE_S3
```
public static final java.lang.String S3FILEIO_SSE_TYPE_S3
```
    S3 SSE-S3 encryption.
    For more details: https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingServerSideEncryption.html
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_SSE_TYPE_CUSTOM
```
public static final java.lang.String S3FILEIO_SSE_TYPE_CUSTOM
```
    S3 SSE-C encryption.
    For more details: https://docs.aws.amazon.com/AmazonS3/latest/dev/ServerSideEncryptionCustomerKeys.html
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_SSE_KEY
```
public static final java.lang.String S3FILEIO_SSE_KEY
```
    If S3 encryption type is SSE-KMS, input is a KMS Key ID or ARN. In case this property is not set, default key "aws/s3" is used. If encryption type is SSE-C, input is a custom base-64 AES256 symmetric key.
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_SSE_MD5
```
public static final java.lang.String S3FILEIO_SSE_MD5
```
    If S3 encryption type is SSE-C, input is the base-64 MD5 digest of the secret key. This MD5 must be explicitly passed in by the caller to ensure key integrity.
    
    See Also:
    
    Constant Field Values
  - GLUE_CATALOG_ID
```
public static final java.lang.String GLUE_CATALOG_ID
```
    The ID of the Glue Data Catalog where the tables reside. If none is provided, Glue automatically uses the caller's AWS account ID by default.
    For more details, see https://docs.aws.amazon.com/glue/latest/dg/aws-glue-api-catalog-databases.html
    
    See Also:
    
    Constant Field Values
  - GLUE_ACCOUNT_ID
```
public static final java.lang.String GLUE_ACCOUNT_ID
```
    The account ID used in a Glue resource ARN, e.g. arn:aws:glue:us-east-1:1000000000000:table/db1/table1
    
    See Also:
    
    Constant Field Values
  - GLUE_CATALOG_SKIP_ARCHIVE
```
public static final java.lang.String GLUE_CATALOG_SKIP_ARCHIVE
```
    If Glue should skip archiving an old table version when creating a new version in a commit. By default Glue archives all old table versions after an UpdateTable call, but Glue has a default max number of archived table versions (can be increased). So for streaming use case with lots of commits, it is recommended to set this value to true.
    
    See Also:
    
    Constant Field Values
  - GLUE_CATALOG_SKIP_ARCHIVE_DEFAULT
```
public static final boolean GLUE_CATALOG_SKIP_ARCHIVE_DEFAULT
```
    See Also:
    
    Constant Field Values
  - GLUE_CATALOG_SKIP_NAME_VALIDATION
```
public static final java.lang.String GLUE_CATALOG_SKIP_NAME_VALIDATION
```
    If Glue should skip name validations It is recommended to stick to Glue best practice in https://docs.aws.amazon.com/athena/latest/ug/glue-best-practices.html to make sure operations are Hive compatible. This is only added for users that have existing conventions using non-standard characters. When database name and table name validation are skipped, there is no guarantee that downstream systems would all support the names.
    
    See Also:
    
    Constant Field Values
  - GLUE_CATALOG_SKIP_NAME_VALIDATION_DEFAULT
```
public static final boolean GLUE_CATALOG_SKIP_NAME_VALIDATION_DEFAULT
```
    See Also:
    
    Constant Field Values
  - GLUE_LAKEFORMATION_ENABLED
```
public static final java.lang.String GLUE_LAKEFORMATION_ENABLED
```
    If set, GlueCatalog will use Lake Formation for access control. For more credential vending details, see: https://docs.aws.amazon.com/lake-formation/latest/dg/api-overview.html. If enabled, the AwsClientFactory implementation must be LakeFormationAwsClientFactory or any class that extends it.
    
    See Also:
    
    Constant Field Values
  - GLUE_LAKEFORMATION_ENABLED_DEFAULT
```
public static final boolean GLUE_LAKEFORMATION_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - GLUE_CATALOG_ENDPOINT
```
public static final java.lang.String GLUE_CATALOG_ENDPOINT
```
    Configure an alternative endpoint of the Glue service for GlueCatalog to access.
    This could be used to use GlueCatalog with any glue-compatible metastore service that has a different endpoint
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_MULTIPART_UPLOAD_THREADS
```
public static final java.lang.String S3FILEIO_MULTIPART_UPLOAD_THREADS
```
    Number of threads to use for uploading parts to S3 (shared pool across all output streams), default to Runtime.availableProcessors()
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_MULTIPART_SIZE
```
public static final java.lang.String S3FILEIO_MULTIPART_SIZE
```
    The size of a single part for multipart upload requests in bytes (default: 32MB). based on S3 requirement, the part size must be at least 5MB. Too ensure performance of the reader and writer, the part size must be less than 2GB.
    For more details, see https://docs.aws.amazon.com/AmazonS3/latest/dev/qfacts.html
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_MULTIPART_SIZE_DEFAULT
```
public static final int S3FILEIO_MULTIPART_SIZE_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3FILEIO_MULTIPART_SIZE_MIN
```
public static final int S3FILEIO_MULTIPART_SIZE_MIN
```
    See Also:
    
    Constant Field Values
  - S3FILEIO_MULTIPART_THRESHOLD_FACTOR
```
public static final java.lang.String S3FILEIO_MULTIPART_THRESHOLD_FACTOR
```
    The threshold expressed as a factor times the multipart size at which to switch from uploading using a single put object request to uploading using multipart upload (default: 1.5).
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_MULTIPART_THRESHOLD_FACTOR_DEFAULT
```
public static final double S3FILEIO_MULTIPART_THRESHOLD_FACTOR_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3FILEIO_STAGING_DIRECTORY
```
public static final java.lang.String S3FILEIO_STAGING_DIRECTORY
```
    Location to put staging files for upload to S3, default to temp directory set in java.io.tmpdir.
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_ACL
```
public static final java.lang.String S3FILEIO_ACL
```
    Used to configure canned access control list (ACL) for S3 client to use during write. If not set, ACL will not be set for requests.
    The input must be one of ObjectCannedACL, such as 'public-read-write' For more details: https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_ENDPOINT
```
public static final java.lang.String S3FILEIO_ENDPOINT
```
    Configure an alternative endpoint of the S3 service for S3FileIO to access.
    This could be used to use S3FileIO with any s3-compatible object storage service that has a different endpoint, or access a private S3 endpoint in a virtual private cloud.
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_PATH_STYLE_ACCESS
```
public static final java.lang.String S3FILEIO_PATH_STYLE_ACCESS
```
    If set true, requests to S3FileIO will use Path-Style, otherwise, Virtual Hosted-Style will be used.
    For more details: https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_PATH_STYLE_ACCESS_DEFAULT
```
public static final boolean S3FILEIO_PATH_STYLE_ACCESS_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3FILEIO_ACCESS_KEY_ID
```
public static final java.lang.String S3FILEIO_ACCESS_KEY_ID
```
    Configure the static access key ID used to access S3FileIO.
    When set, the default client factory will use the basic or session credentials provided instead of reading the default credential chain to create S3 access credentials. If S3FILEIO_SESSION_TOKEN is set, session credential is used, otherwise basic credential is used.
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_SECRET_ACCESS_KEY
```
public static final java.lang.String S3FILEIO_SECRET_ACCESS_KEY
```
    Configure the static secret access key used to access S3FileIO.
    When set, the default client factory will use the basic or session credentials provided instead of reading the default credential chain to create S3 access credentials. If S3FILEIO_SESSION_TOKEN is set, session credential is used, otherwise basic credential is used.
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_SESSION_TOKEN
```
public static final java.lang.String S3FILEIO_SESSION_TOKEN
```
    Configure the static session token used to access S3FileIO.
    When set, the default client factory will use the session credentials provided instead of reading the default credential chain to create S3 access credentials.
    
    See Also:
    
    Constant Field Values
  - S3_USE_ARN_REGION_ENABLED
```
public static final java.lang.String S3_USE_ARN_REGION_ENABLED
```
    Enable to make S3FileIO, to make cross-region call to the region specified in the ARN of an access point.
    By default, attempting to use an access point in a different region will throw an exception. When enabled, this property allows using access points in other regions.
    For more details see: https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/S3Configuration.html#useArnRegionEnabled--
    
    See Also:
    
    Constant Field Values
  - S3_USE_ARN_REGION_ENABLED_DEFAULT
```
public static final boolean S3_USE_ARN_REGION_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3_CHECKSUM_ENABLED
```
public static final java.lang.String S3_CHECKSUM_ENABLED
```
    Enables eTag checks for S3 PUT and MULTIPART upload requests.
    
    See Also:
    
    Constant Field Values
  - S3_CHECKSUM_ENABLED_DEFAULT
```
public static final boolean S3_CHECKSUM_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3_REMOTE_SIGNING_ENABLED
```
public static final java.lang.String S3_REMOTE_SIGNING_ENABLED
```
    See Also:
    
    Constant Field Values
  - S3_REMOTE_SIGNING_ENABLED_DEFAULT
```
public static final boolean S3_REMOTE_SIGNING_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3FILEIO_DELETE_BATCH_SIZE
```
public static final java.lang.String S3FILEIO_DELETE_BATCH_SIZE
```
    Configure the batch size used when deleting multiple files from a given S3 bucket
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_DELETE_BATCH_SIZE_DEFAULT
```
public static final int S3FILEIO_DELETE_BATCH_SIZE_DEFAULT
```
    Default batch size used when deleting files.
    Refer to https://github.com/apache/hadoop/commit/56dee667707926f3796c7757be1a133a362f05c9 for more details on why this value was chosen.
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_DELETE_BATCH_SIZE_MAX
```
public static final int S3FILEIO_DELETE_BATCH_SIZE_MAX
```
    Max possible batch size for deletion. Currently, a max of 1000 keys can be deleted in one batch. https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjects.html
    
    See Also:
    
    Constant Field Values
  - DYNAMODB_ENDPOINT
```
public static final java.lang.String DYNAMODB_ENDPOINT
```
    Configure an alternative endpoint of the DynamoDB service to access.
    
    See Also:
    
    Constant Field Values
  - DYNAMODB_TABLE_NAME
```
public static final java.lang.String DYNAMODB_TABLE_NAME
```
    DynamoDB table name for DynamoDbCatalog
    
    See Also:
    
    Constant Field Values
  - DYNAMODB_TABLE_NAME_DEFAULT
```
public static final java.lang.String DYNAMODB_TABLE_NAME_DEFAULT
```
    See Also:
    
    Constant Field Values
  - CLIENT_FACTORY
```
public static final java.lang.String CLIENT_FACTORY
```
    The implementation class of AwsClientFactory to customize AWS client configurations. If set, all AWS clients will be initialized by the specified factory. If not set, AwsClientFactories.defaultFactory() is used as default factory.
    
    See Also:
    
    Constant Field Values
  - CLIENT_ASSUME_ROLE_ARN
```
public static final java.lang.String CLIENT_ASSUME_ROLE_ARN
```
    Used by AssumeRoleAwsClientFactory. If set, all AWS clients will assume a role of the given ARN, instead of using the default credential chain.
    
    See Also:
    
    Constant Field Values
  - CLIENT_ASSUME_ROLE_TAGS_PREFIX
```
public static final java.lang.String CLIENT_ASSUME_ROLE_TAGS_PREFIX
```
    Used by AssumeRoleAwsClientFactory to pass a list of sessions. Each session tag consists of a key name and an associated value.
    
    See Also:
    
    Constant Field Values
  - CLIENT_ASSUME_ROLE_TIMEOUT_SEC
```
public static final java.lang.String CLIENT_ASSUME_ROLE_TIMEOUT_SEC
```
    Used by AssumeRoleAwsClientFactory. The timeout of the assume role session in seconds, default to 1 hour. At the end of the timeout, a new set of role session credentials will be fetched through a STS client.
    
    See Also:
    
    Constant Field Values
  - CLIENT_ASSUME_ROLE_TIMEOUT_SEC_DEFAULT
```
public static final int CLIENT_ASSUME_ROLE_TIMEOUT_SEC_DEFAULT
```
    See Also:
    
    Constant Field Values
  - CLIENT_ASSUME_ROLE_EXTERNAL_ID
```
public static final java.lang.String CLIENT_ASSUME_ROLE_EXTERNAL_ID
```
    Used by AssumeRoleAwsClientFactory. Optional external ID used to assume an IAM role.
    For more details, see https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create_for-user_externalid.html
    
    See Also:
    
    Constant Field Values
  - CLIENT_ASSUME_ROLE_REGION
```
public static final java.lang.String CLIENT_ASSUME_ROLE_REGION
```
    Used by AssumeRoleAwsClientFactory. If set, all AWS clients except STS client will use the given region instead of the default region chain.
    The value must be one of Region, such as 'us-east-1'. For more details, see https://docs.aws.amazon.com/general/latest/gr/rande.html
    
    See Also:
    
    Constant Field Values
  - CLIENT_ASSUME_ROLE_SESSION_NAME
```
public static final java.lang.String CLIENT_ASSUME_ROLE_SESSION_NAME
```
    Used by AssumeRoleAwsClientFactory. Optional session name used to assume an IAM role.
    For more details, see https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_iam-condition-keys.html#ck_rolesessionname
    
    See Also:
    
    Constant Field Values
  - CLIENT_CREDENTIALS_PROVIDER
```
public static final java.lang.String CLIENT_CREDENTIALS_PROVIDER
```
    Configure the AWS credentials provider used to create AWS clients. A fully qualified concrete class with package that implements the AwsCredentialsProvider interface is required.
    Additionally, the implementation class must also have a create() or create(Map) method implemented, which returns an instance of the class that provides aws credentials provider.
    Example: client.credentials-provider=software.amazon.awssdk.auth.credentials.SystemPropertyCredentialsProvider
    When set, the default client factory AwsClientFactories.DefaultAwsClientFactory and also other client factory classes will use this provider to get AWS credentials provided instead of reading the default credential chain to get AWS access credentials.
    
    See Also:
    
    Constant Field Values
  - CLIENT_REGION
```
public static final java.lang.String CLIENT_REGION
```
    Used by AwsClientFactories.DefaultAwsClientFactory and also other client factory classes. If set, all AWS clients except STS client will use the given region instead of the default region chain.
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_TYPE
```
public static final java.lang.String HTTP_CLIENT_TYPE
```
    The type of SdkHttpClient implementation used by AwsClientFactory If set, all AWS clients will use this specified HTTP client. If not set, HTTP_CLIENT_TYPE_DEFAULT will be used. For specific types supported, see HTTP_CLIENT_TYPE_* defined below.
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_TYPE_URLCONNECTION
```
public static final java.lang.String HTTP_CLIENT_TYPE_URLCONNECTION
```
    If this is set under HTTP_CLIENT_TYPE, UrlConnectionHttpClient will be used as the HTTP Client in AwsClientFactory
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_TYPE_APACHE
```
public static final java.lang.String HTTP_CLIENT_TYPE_APACHE
```
    If this is set under HTTP_CLIENT_TYPE, ApacheHttpClient will be used as the HTTP Client in AwsClientFactory
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_TYPE_DEFAULT
```
public static final java.lang.String HTTP_CLIENT_TYPE_DEFAULT
```
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_URLCONNECTION_CONNECTION_TIMEOUT_MS
```
public static final java.lang.String HTTP_CLIENT_URLCONNECTION_CONNECTION_TIMEOUT_MS
```
    Used to configure the connection timeout in milliseconds for UrlConnectionHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_URLCONNECTION
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/urlconnection/UrlConnectionHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_URLCONNECTION_SOCKET_TIMEOUT_MS
```
public static final java.lang.String HTTP_CLIENT_URLCONNECTION_SOCKET_TIMEOUT_MS
```
    Used to configure the socket timeout in milliseconds for UrlConnectionHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_URLCONNECTION
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/urlconnection/UrlConnectionHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_CONNECTION_TIMEOUT_MS
```
public static final java.lang.String HTTP_CLIENT_APACHE_CONNECTION_TIMEOUT_MS
```
    Used to configure the connection timeout in milliseconds for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_SOCKET_TIMEOUT_MS
```
public static final java.lang.String HTTP_CLIENT_APACHE_SOCKET_TIMEOUT_MS
```
    Used to configure the socket timeout in milliseconds for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_CONNECTION_ACQUISITION_TIMEOUT_MS
```
public static final java.lang.String HTTP_CLIENT_APACHE_CONNECTION_ACQUISITION_TIMEOUT_MS
```
    Used to configure the connection acquisition timeout in milliseconds for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_CONNECTION_MAX_IDLE_TIME_MS
```
public static final java.lang.String HTTP_CLIENT_APACHE_CONNECTION_MAX_IDLE_TIME_MS
```
    Used to configure the connection max idle time in milliseconds for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_CONNECTION_TIME_TO_LIVE_MS
```
public static final java.lang.String HTTP_CLIENT_APACHE_CONNECTION_TIME_TO_LIVE_MS
```
    Used to configure the connection time to live in milliseconds for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_EXPECT_CONTINUE_ENABLED
```
public static final java.lang.String HTTP_CLIENT_APACHE_EXPECT_CONTINUE_ENABLED
```
    Used to configure whether to enable the expect continue setting for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE
    In default, this is disabled.
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_MAX_CONNECTIONS
```
public static final java.lang.String HTTP_CLIENT_APACHE_MAX_CONNECTIONS
```
    Used to configure the max connections number for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_TCP_KEEP_ALIVE_ENABLED
```
public static final java.lang.String HTTP_CLIENT_APACHE_TCP_KEEP_ALIVE_ENABLED
```
    Used to configure whether to enable the tcp keep alive setting for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE.
    In default, this is disabled.
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - HTTP_CLIENT_APACHE_USE_IDLE_CONNECTION_REAPER_ENABLED
```
public static final java.lang.String HTTP_CLIENT_APACHE_USE_IDLE_CONNECTION_REAPER_ENABLED
```
    Used to configure whether to use idle connection reaper for ApacheHttpClient.Builder. This flag only works when HTTP_CLIENT_TYPE is set to HTTP_CLIENT_TYPE_APACHE.
    In default, this is enabled.
    For more details, see https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/http/apache/ApacheHttpClient.Builder.html
    
    See Also:
    
    Constant Field Values
  - S3_WRITE_TAGS_PREFIX
```
public static final java.lang.String S3_WRITE_TAGS_PREFIX
```
    Used by S3FileIO to tag objects when writing. To set, we can pass a catalog property.
    For more details, see https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-tagging.html
    Example: s3.write.tags.my_key=my_val
    
    See Also:
    
    Constant Field Values
  - S3_WRITE_TABLE_TAG_ENABLED
```
public static final java.lang.String S3_WRITE_TABLE_TAG_ENABLED
```
    Used by GlueCatalog to tag objects when writing. To set, we can pass a catalog property.
    For more details, see https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-tagging.html
    Example: s3.write.table-tag-enabled=true
    
    See Also:
    
    Constant Field Values
  - S3_WRITE_TABLE_TAG_ENABLED_DEFAULT
```
public static final boolean S3_WRITE_TABLE_TAG_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3_WRITE_NAMESPACE_TAG_ENABLED
```
public static final java.lang.String S3_WRITE_NAMESPACE_TAG_ENABLED
```
    Used by GlueCatalog to tag objects when writing. To set, we can pass a catalog property.
    For more details, see https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-tagging.html
    Example: s3.write.namespace-tag-enabled=true
    
    See Also:
    
    Constant Field Values
  - S3_WRITE_NAMESPACE_TAG_ENABLED_DEFAULT
```
public static final boolean S3_WRITE_NAMESPACE_TAG_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3_TAG_ICEBERG_TABLE
```
public static final java.lang.String S3_TAG_ICEBERG_TABLE
```
    Tag name that will be used by S3_WRITE_TAGS_PREFIX when S3_WRITE_TABLE_TAG_ENABLED is enabled
    Example: iceberg.table=tableName
    
    See Also:
    
    Constant Field Values
  - S3_TAG_ICEBERG_NAMESPACE
```
public static final java.lang.String S3_TAG_ICEBERG_NAMESPACE
```
    Tag name that will be used by S3_WRITE_TAGS_PREFIX when S3_WRITE_NAMESPACE_TAG_ENABLED is enabled
    Example: iceberg.namespace=namespaceName
    
    See Also:
    
    Constant Field Values
  - S3_DELETE_TAGS_PREFIX
```
public static final java.lang.String S3_DELETE_TAGS_PREFIX
```
    Used by S3FileIO to tag objects when deleting. When this config is set, objects are tagged with the configured key-value pairs before deletion. This is considered a soft-delete, because users are able to configure tag-based object lifecycle policy at bucket level to transition objects to different tiers.
    For more details, see https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-lifecycle-mgmt.html
    Example: s3.delete.tags.my_key=my_val
    
    See Also:
    
    Constant Field Values
  - S3FILEIO_DELETE_THREADS
```
public static final java.lang.String S3FILEIO_DELETE_THREADS
```
    Number of threads to use for adding delete tags to S3 objects, default to Runtime.availableProcessors()
    
    See Also:
    
    Constant Field Values
  - S3_DELETE_ENABLED
```
public static final java.lang.String S3_DELETE_ENABLED
```
    Determines if S3FileIO deletes the object when io.delete() is called, default to true. Once disabled, users are expected to set tags through S3_DELETE_TAGS_PREFIX and manage deleted files through S3 lifecycle policy.
    
    See Also:
    
    Constant Field Values
  - S3_DELETE_ENABLED_DEFAULT
```
public static final boolean S3_DELETE_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3_ACCELERATION_ENABLED
```
public static final java.lang.String S3_ACCELERATION_ENABLED
```
    Determines if S3 client will use the Acceleration Mode, default to false.
    For more details, see https://docs.aws.amazon.com/AmazonS3/latest/userguide/transfer-acceleration.html
    
    See Also:
    
    Constant Field Values
  - S3_ACCELERATION_ENABLED_DEFAULT
```
public static final boolean S3_ACCELERATION_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3_DUALSTACK_ENABLED
```
public static final java.lang.String S3_DUALSTACK_ENABLED
```
    Determines if S3 client will use the Dualstack Mode, default to false.
    For more details, see https://docs.aws.amazon.com/AmazonS3/latest/userguide/dual-stack-endpoints.html
    
    See Also:
    
    Constant Field Values
  - S3_DUALSTACK_ENABLED_DEFAULT
```
public static final boolean S3_DUALSTACK_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - S3_ACCESS_POINTS_PREFIX
```
public static final java.lang.String S3_ACCESS_POINTS_PREFIX
```
    Used by S3FileIO, prefix used for bucket access point configuration. To set, we can pass a catalog property.
    For more details, see https://aws.amazon.com/s3/features/access-points/
    Example: s3.access-points.my-bucket=access-point
    
    See Also:
    
    Constant Field Values
  - S3_PRELOAD_CLIENT_ENABLED
```
public static final java.lang.String S3_PRELOAD_CLIENT_ENABLED
```
    This flag controls whether the S3 client will be initialized during the S3FileIO initialization, instead of default lazy initialization upon use. This is needed for cases that the credentials to use might change and needs to be preloaded.
    
    See Also:
    
    Constant Field Values
  - S3_PRELOAD_CLIENT_ENABLED_DEFAULT
```
public static final boolean S3_PRELOAD_CLIENT_ENABLED_DEFAULT
```
    See Also:
    
    Constant Field Values
  - LAKE_FORMATION_TABLE_NAME
```
public static final java.lang.String LAKE_FORMATION_TABLE_NAME
```
    Used by LakeFormationAwsClientFactory. The table name used as part of lake formation credentials request.
    
    See Also:
    
    Constant Field Values
  - LAKE_FORMATION_DB_NAME
```
public static final java.lang.String LAKE_FORMATION_DB_NAME
```
    Used by LakeFormationAwsClientFactory. The database name used as part of lake formation credentials request.
    
    See Also:
    
    Constant Field Values
  - REST_SIGNER_REGION
```
public static final java.lang.String REST_SIGNER_REGION
```
    Region to be used by the SigV4 protocol for signing requests.
    
    See Also:
    
    Constant Field Values
  - REST_SIGNING_NAME
```
public static final java.lang.String REST_SIGNING_NAME
```
    The service name to be used by the SigV4 protocol for signing requests.
    
    See Also:
    
    Constant Field Values
  - REST_SIGNING_NAME_DEFAULT
```
public static final java.lang.String REST_SIGNING_NAME_DEFAULT
```
    The default service name (API Gateway and lambda) used during SigV4 signing.
    
    See Also:
    
    Constant Field Values
  - REST_ACCESS_KEY_ID
```
public static final java.lang.String REST_ACCESS_KEY_ID
```
    Configure the static access key ID used for SigV4 signing.
    When set, the default client factory will use the basic or session credentials provided instead of reading the default credential chain to create S3 access credentials. If REST_SESSION_TOKEN is set, session credential is used, otherwise basic credential is used.
    
    See Also:
    
    Constant Field Values
  - REST_SECRET_ACCESS_KEY
```
public static final java.lang.String REST_SECRET_ACCESS_KEY
```
    Configure the static secret access key used for SigV4 signing.
    When set, the default client factory will use the basic or session credentials provided instead of reading the default credential chain to create S3 access credentials. If REST_SESSION_TOKEN is set, session credential is used, otherwise basic credential is used.
    
    See Also:
    
    Constant Field Values
  - REST_SESSION_TOKEN
```
public static final java.lang.String REST_SESSION_TOKEN
```
    Configure the static session token used for SigV4.
    When set, the default client factory will use the session credentials provided instead of reading the default credential chain to create access credentials.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - AwsProperties
```
public AwsProperties()
```
  - AwsProperties
```
public AwsProperties(java.util.Map<java.lang.String,java.lang.String> properties)
```
- Method Detail
  - stsClientAssumeRoleTags
```
public java.util.Set<software.amazon.awssdk.services.sts.model.Tag> stsClientAssumeRoleTags()
```
  - clientAssumeRoleArn
```
public java.lang.String clientAssumeRoleArn()
```
  - clientAssumeRoleTimeoutSec
```
public int clientAssumeRoleTimeoutSec()
```
  - clientAssumeRoleExternalId
```
public java.lang.String clientAssumeRoleExternalId()
```
  - clientAssumeRoleRegion
```
public java.lang.String clientAssumeRoleRegion()
```
  - clientAssumeRoleSessionName
```
public java.lang.String clientAssumeRoleSessionName()
```
  - s3FileIoSseType
```
public java.lang.String s3FileIoSseType()
```
  - setS3FileIoSseType
```
public void setS3FileIoSseType(java.lang.String sseType)
```
  - s3FileIoSseKey
```
public java.lang.String s3FileIoSseKey()
```
  - s3FileIoDeleteBatchSize
```
public int s3FileIoDeleteBatchSize()
```
  - setS3FileIoDeleteBatchSize
```
public void setS3FileIoDeleteBatchSize(int deleteBatchSize)
```
  - setS3FileIoSseKey
```
public void setS3FileIoSseKey(java.lang.String sseKey)
```
  - s3FileIoSseMd5
```
public java.lang.String s3FileIoSseMd5()
```
  - setS3FileIoSseMd5
```
public void setS3FileIoSseMd5(java.lang.String sseMd5)
```
  - glueCatalogId
```
public java.lang.String glueCatalogId()
```
  - setGlueCatalogId
```
public void setGlueCatalogId(java.lang.String id)
```
  - glueCatalogSkipArchive
```
public boolean glueCatalogSkipArchive()
```
  - setGlueCatalogSkipArchive
```
public void setGlueCatalogSkipArchive(boolean skipArchive)
```
  - glueCatalogSkipNameValidation
```
public boolean glueCatalogSkipNameValidation()
```
  - setGlueCatalogSkipNameValidation
```
public void setGlueCatalogSkipNameValidation(boolean glueCatalogSkipNameValidation)
```
  - glueLakeFormationEnabled
```
public boolean glueLakeFormationEnabled()
```
  - setGlueLakeFormationEnabled
```
public void setGlueLakeFormationEnabled(boolean glueLakeFormationEnabled)
```
  - s3FileIoMultipartUploadThreads
```
public int s3FileIoMultipartUploadThreads()
```
  - setS3FileIoMultipartUploadThreads
```
public void setS3FileIoMultipartUploadThreads(int threads)
```
  - s3FileIoMultiPartSize
```
public int s3FileIoMultiPartSize()
```
  - setS3FileIoMultiPartSize
```
public void setS3FileIoMultiPartSize(int size)
```
  - s3FileIOMultipartThresholdFactor
```
public double s3FileIOMultipartThresholdFactor()
```
  - setS3FileIoMultipartThresholdFactor
```
public void setS3FileIoMultipartThresholdFactor(double factor)
```
  - s3fileIoStagingDirectory
```
public java.lang.String s3fileIoStagingDirectory()
```
  - setS3fileIoStagingDirectory
```
public void setS3fileIoStagingDirectory(java.lang.String directory)
```
  - s3FileIoAcl
```
public software.amazon.awssdk.services.s3.model.ObjectCannedACL s3FileIoAcl()
```
  - setS3FileIoAcl
```
public void setS3FileIoAcl(software.amazon.awssdk.services.s3.model.ObjectCannedACL acl)
```
  - setS3PreloadClientEnabled
```
public void setS3PreloadClientEnabled(boolean s3PreloadClientEnabled)
```
  - s3PreloadClientEnabled
```
public boolean s3PreloadClientEnabled()
```
  - dynamoDbTableName
```
public java.lang.String dynamoDbTableName()
```
  - setDynamoDbTableName
```
public void setDynamoDbTableName(java.lang.String name)
```
  - isS3ChecksumEnabled
```
public boolean isS3ChecksumEnabled()
```
  - setS3ChecksumEnabled
```
public void setS3ChecksumEnabled(boolean eTagCheckEnabled)
```
  - s3WriteTags
```
public java.util.Set<software.amazon.awssdk.services.s3.model.Tag> s3WriteTags()
```
  - s3WriteTableTagEnabled
```
public boolean s3WriteTableTagEnabled()
```
  - setS3WriteTableTagEnabled
```
public void setS3WriteTableTagEnabled(boolean s3WriteTableNameTagEnabled)
```
  - s3WriteNamespaceTagEnabled
```
public boolean s3WriteNamespaceTagEnabled()
```
  - setS3WriteNamespaceTagEnabled
```
public void setS3WriteNamespaceTagEnabled(boolean s3WriteNamespaceTagEnabled)
```
  - s3DeleteTags
```
public java.util.Set<software.amazon.awssdk.services.s3.model.Tag> s3DeleteTags()
```
  - s3FileIoDeleteThreads
```
public int s3FileIoDeleteThreads()
```
  - setS3FileIoDeleteThreads
```
public void setS3FileIoDeleteThreads(int threads)
```
  - isS3DeleteEnabled
```
public boolean isS3DeleteEnabled()
```
  - setS3DeleteEnabled
```
public void setS3DeleteEnabled(boolean s3DeleteEnabled)
```
  - s3BucketToAccessPointMapping
```
public java.util.Map<java.lang.String,java.lang.String> s3BucketToAccessPointMapping()
```
  - httpClientProperties
```
public java.util.Map<java.lang.String,java.lang.String> httpClientProperties()
```
  - clientRegion
```
public java.lang.String clientRegion()
```
  - setClientRegion
```
public void setClientRegion(java.lang.String clientRegion)
```
  - applyS3CredentialConfigurations
```
public <T extends software.amazon.awssdk.services.s3.S3ClientBuilder> void applyS3CredentialConfigurations(T builder)
```
    Configure the credentials for an S3 client.
    Sample usage:
```
     S3Client.builder().applyMutation(awsProperties::applyS3CredentialConfigurations)
 
```
  - applyClientRegionConfiguration
```
public <T extends software.amazon.awssdk.awscore.client.builder.AwsClientBuilder> void applyClientRegionConfiguration(T builder)
```
    Configure a client AWS region.
    Sample usage:
```
     S3Client.builder().applyMutation(awsProperties::applyClientRegionConfiguration)
 
```
  - applyClientCredentialConfigurations
```
public <T extends software.amazon.awssdk.awscore.client.builder.AwsClientBuilder> void applyClientCredentialConfigurations(T builder)
```
    Configure the credential provider for AWS clients.
    Sample usage:
```
     DynamoDbClient.builder().applyMutation(awsProperties::applyClientCredentialConfigurations)
 
```
  - applyS3ServiceConfigurations
```
public <T extends software.amazon.awssdk.services.s3.S3ClientBuilder> void applyS3ServiceConfigurations(T builder)
```
    Configure services settings for an S3 client. The settings include: s3DualStack, s3UseArnRegion, s3PathStyleAccess, and s3Acceleration
    Sample usage:
```
     S3Client.builder().applyMutation(awsProperties::applyS3ServiceConfigurations)
 
```
  - applyS3SignerConfiguration
```
public <T extends software.amazon.awssdk.services.s3.S3ClientBuilder> void applyS3SignerConfiguration(T builder)
```
    Configure a signer for an S3 client.
    Sample usage:
```
     S3Client.builder().applyMutation(awsProperties::applyS3SignerConfiguration)
 
```
  - applyHttpClientConfigurations
```
public <T extends software.amazon.awssdk.awscore.client.builder.AwsSyncClientBuilder> void applyHttpClientConfigurations(T builder)
```
    Configure the httpClient for a client according to the HttpClientType. The two supported HttpClientTypes are urlconnection and apache
    Sample usage:
```
     S3Client.builder().applyMutation(awsProperties::applyHttpClientConfigurations)
 
```
  - applyS3EndpointConfigurations
```
public <T extends software.amazon.awssdk.services.s3.S3ClientBuilder> void applyS3EndpointConfigurations(T builder)
```
    Override the endpoint for an S3 client.
    Sample usage:
```
     S3Client.builder().applyMutation(awsProperties::applyS3EndpointConfigurations)
 
```
  - applyGlueEndpointConfigurations
```
public <T extends software.amazon.awssdk.services.glue.GlueClientBuilder> void applyGlueEndpointConfigurations(T builder)
```
    Override the endpoint for a glue client.
    Sample usage:
```
     GlueClient.builder().applyMutation(awsProperties::applyS3EndpointConfigurations)
 
```
  - applyDynamoDbEndpointConfigurations
```
public <T extends software.amazon.awssdk.services.dynamodb.DynamoDbClientBuilder> void applyDynamoDbEndpointConfigurations(T builder)
```
    Override the endpoint for a dynamoDb client.
    Sample usage:
```
     DynamoDbClient.builder().applyMutation(awsProperties::applyS3EndpointConfigurations)
 
```
  - restSigningRegion
```
public software.amazon.awssdk.regions.Region restSigningRegion()
```
  - restSigningName
```
public java.lang.String restSigningName()
```
  - restCredentialsProvider
```
public software.amazon.awssdk.auth.credentials.AwsCredentialsProvider restCredentialsProvider()
```

Class AwsProperties

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

S3FILEIO_SSE_TYPE

S3FILEIO_SSE_TYPE_NONE

S3FILEIO_SSE_TYPE_KMS

S3FILEIO_SSE_TYPE_S3

S3FILEIO_SSE_TYPE_CUSTOM

S3FILEIO_SSE_KEY

S3FILEIO_SSE_MD5

GLUE_CATALOG_ID

GLUE_ACCOUNT_ID

GLUE_CATALOG_SKIP_ARCHIVE

GLUE_CATALOG_SKIP_ARCHIVE_DEFAULT

GLUE_CATALOG_SKIP_NAME_VALIDATION

GLUE_CATALOG_SKIP_NAME_VALIDATION_DEFAULT

GLUE_LAKEFORMATION_ENABLED

GLUE_LAKEFORMATION_ENABLED_DEFAULT

GLUE_CATALOG_ENDPOINT

S3FILEIO_MULTIPART_UPLOAD_THREADS

S3FILEIO_MULTIPART_SIZE

S3FILEIO_MULTIPART_SIZE_DEFAULT

S3FILEIO_MULTIPART_SIZE_MIN

S3FILEIO_MULTIPART_THRESHOLD_FACTOR

S3FILEIO_MULTIPART_THRESHOLD_FACTOR_DEFAULT

S3FILEIO_STAGING_DIRECTORY

S3FILEIO_ACL

S3FILEIO_ENDPOINT

S3FILEIO_PATH_STYLE_ACCESS

S3FILEIO_PATH_STYLE_ACCESS_DEFAULT

S3FILEIO_ACCESS_KEY_ID

S3FILEIO_SECRET_ACCESS_KEY

S3FILEIO_SESSION_TOKEN

S3_USE_ARN_REGION_ENABLED

S3_USE_ARN_REGION_ENABLED_DEFAULT

S3_CHECKSUM_ENABLED

S3_CHECKSUM_ENABLED_DEFAULT

S3_REMOTE_SIGNING_ENABLED

S3_REMOTE_SIGNING_ENABLED_DEFAULT

S3FILEIO_DELETE_BATCH_SIZE

S3FILEIO_DELETE_BATCH_SIZE_DEFAULT

S3FILEIO_DELETE_BATCH_SIZE_MAX

DYNAMODB_ENDPOINT

DYNAMODB_TABLE_NAME

DYNAMODB_TABLE_NAME_DEFAULT

CLIENT_FACTORY

CLIENT_ASSUME_ROLE_ARN

CLIENT_ASSUME_ROLE_TAGS_PREFIX

CLIENT_ASSUME_ROLE_TIMEOUT_SEC

CLIENT_ASSUME_ROLE_TIMEOUT_SEC_DEFAULT

CLIENT_ASSUME_ROLE_EXTERNAL_ID

CLIENT_ASSUME_ROLE_REGION

CLIENT_ASSUME_ROLE_SESSION_NAME

CLIENT_CREDENTIALS_PROVIDER

CLIENT_REGION

HTTP_CLIENT_TYPE

HTTP_CLIENT_TYPE_URLCONNECTION

HTTP_CLIENT_TYPE_APACHE

HTTP_CLIENT_TYPE_DEFAULT

HTTP_CLIENT_URLCONNECTION_CONNECTION_TIMEOUT_MS

HTTP_CLIENT_URLCONNECTION_SOCKET_TIMEOUT_MS

HTTP_CLIENT_APACHE_CONNECTION_TIMEOUT_MS

HTTP_CLIENT_APACHE_SOCKET_TIMEOUT_MS

HTTP_CLIENT_APACHE_CONNECTION_ACQUISITION_TIMEOUT_MS

HTTP_CLIENT_APACHE_CONNECTION_MAX_IDLE_TIME_MS

HTTP_CLIENT_APACHE_CONNECTION_TIME_TO_LIVE_MS

HTTP_CLIENT_APACHE_EXPECT_CONTINUE_ENABLED

HTTP_CLIENT_APACHE_MAX_CONNECTIONS

HTTP_CLIENT_APACHE_TCP_KEEP_ALIVE_ENABLED

HTTP_CLIENT_APACHE_USE_IDLE_CONNECTION_REAPER_ENABLED

S3_WRITE_TAGS_PREFIX

S3_WRITE_TABLE_TAG_ENABLED

S3_WRITE_TABLE_TAG_ENABLED_DEFAULT

S3_WRITE_NAMESPACE_TAG_ENABLED

S3_WRITE_NAMESPACE_TAG_ENABLED_DEFAULT

S3_TAG_ICEBERG_TABLE

S3_TAG_ICEBERG_NAMESPACE