Hierarchy For Package org.apache.hadoop.util

Package Hierarchies:

Class Hierarchy

  • java.lang.Object
    • java.util.AbstractCollection<E> (implements java.util.Collection<E>)
      • java.util.AbstractList<E> (implements java.util.List<E>)
        • org.apache.hadoop.util.ChunkedArrayList<T>
    • org.apache.hadoop.service.AbstractService (implements org.apache.hadoop.service.Service)
      • org.apache.hadoop.util.JvmPauseMonitor
    • org.apache.hadoop.util.AsyncDiskService
    • org.apache.hadoop.util.AutoCloseableLock (implements java.lang.AutoCloseable)
    • org.apache.hadoop.util.BasicDiskValidator (implements org.apache.hadoop.util.DiskValidator)
    • org.apache.hadoop.util.CacheableIPList (implements org.apache.hadoop.util.IPList)
    • java.lang.ClassLoader
    • org.apache.hadoop.util.Classpath
    • org.apache.hadoop.util.ClassUtil
    • org.apache.hadoop.util.CleanerUtil
    • org.apache.hadoop.util.CloseableReferenceCount
    • org.apache.hadoop.util.CombinedIPList (implements org.apache.hadoop.util.IPList)
    • org.apache.hadoop.util.CombinedIPWhiteList (implements org.apache.hadoop.util.IPList)
    • org.apache.hadoop.util.ComparableVersion (implements java.lang.Comparable<T>)
    • org.apache.hadoop.util.ConfigurationHelper
    • org.apache.hadoop.conf.Configured (implements org.apache.hadoop.conf.Configurable)
      • org.apache.hadoop.util.FindClass (implements org.apache.hadoop.util.Tool)
    • org.apache.hadoop.util.ConfTest
    • org.apache.hadoop.util.CpuTimeTracker
    • org.apache.hadoop.util.CrcComposer
    • org.apache.hadoop.util.CrcUtil
    • org.apache.hadoop.util.DataChecksum (implements java.util.zip.Checksum)
    • org.apache.hadoop.util.DirectBufferPool
    • org.apache.hadoop.util.DiskChecker
    • org.apache.hadoop.util.DiskValidatorFactory
    • org.apache.hadoop.util.ExitUtil
    • org.apache.hadoop.util.FastNumberFormat
    • org.apache.hadoop.util.FileBasedIPList (implements org.apache.hadoop.util.IPList)
    • org.apache.hadoop.thirdparty.com.google.common.collect.ForwardingObject
      • org.apache.hadoop.thirdparty.com.google.common.util.concurrent.ForwardingExecutorService (implements java.util.concurrent.ExecutorService)
        • org.apache.hadoop.util.SemaphoredDelegatingExecutor
          • org.apache.hadoop.util.BlockingThreadPoolExecutorService
    • org.apache.hadoop.util.GcTimeMonitor.Builder
    • org.apache.hadoop.util.GcTimeMonitor.GcData (implements java.lang.Cloneable)
    • org.apache.hadoop.util.GenericOptionsParser
    • org.apache.hadoop.util.GenericsUtil
    • org.apache.hadoop.util.GSetByHashMap<K,E> (implements org.apache.hadoop.util.GSet<K,E>)
    • org.apache.hadoop.util.HeapSort (implements org.apache.hadoop.util.IndexedSorter)
    • org.apache.hadoop.util.HostsFileReader
    • org.apache.hadoop.util.HostsFileReader.HostDetails
    • org.apache.hadoop.util.HttpExceptionUtils
    • org.apache.hadoop.util.IdentityHashStore<K,V>
    • java.io.InputStream (implements java.io.Closeable)
    • org.apache.hadoop.util.InstrumentedLock (implements java.util.concurrent.locks.Lock)
      • org.apache.hadoop.util.InstrumentedReadLock
      • org.apache.hadoop.util.InstrumentedWriteLock
    • org.apache.hadoop.util.InstrumentedLock.SuppressedSnapshot
    • org.apache.hadoop.util.InstrumentedReadWriteLock (implements java.util.concurrent.locks.ReadWriteLock)
    • org.apache.hadoop.util.IntrusiveCollection<E> (implements java.util.Collection<E>)
    • org.apache.hadoop.util.IntrusiveCollection.IntrusiveIterator (implements java.util.Iterator<E>)
    • org.apache.hadoop.util.JsonSerialization<T>
    • org.apache.hadoop.util.KMSUtil
    • org.apache.hadoop.util.LambdaUtils
    • org.apache.hadoop.util.LightWeightGSet<K,E> (implements org.apache.hadoop.util.GSet<K,E>)
      • org.apache.hadoop.util.LightWeightCache<K,E>
      • org.apache.hadoop.util.LightWeightResizableGSet<K,E>
    • org.apache.hadoop.util.LightWeightGSet.SetIterator (implements java.util.Iterator<E>)
    • org.apache.hadoop.util.LineReader (implements java.io.Closeable, org.apache.hadoop.fs.statistics.IOStatisticsSource)
    • org.apache.hadoop.util.Lists
    • org.apache.hadoop.util.MachineList
    • org.apache.hadoop.util.MachineList.InetAddressFactory
    • org.apache.hadoop.util.MergeSort
    • org.apache.hadoop.util.NativeCodeLoader
    • org.apache.hadoop.util.NativeLibraryChecker
    • org.apache.hadoop.util.OperationDuration
    • org.apache.hadoop.util.Options
    • org.apache.hadoop.util.Options.BooleanOption
    • org.apache.hadoop.util.Options.ClassOption
    • org.apache.hadoop.util.Options.FSDataInputStreamOption
    • org.apache.hadoop.util.Options.FSDataOutputStreamOption
    • org.apache.hadoop.util.Options.IntegerOption
    • org.apache.hadoop.util.Options.LongOption
    • org.apache.hadoop.util.Options.PathOption
    • org.apache.hadoop.util.Options.ProgressableOption
    • org.apache.hadoop.util.Options.StringOption
    • org.apache.hadoop.util.PerformanceAdvisory
    • org.apache.hadoop.util.PlatformName
    • org.apache.hadoop.util.Preconditions
    • org.apache.hadoop.util.PrintJarMainClass
    • org.apache.hadoop.util.PriorityQueue<T>
    • org.apache.hadoop.util.ProcessUtils
    • org.apache.hadoop.util.ProgramDriver
    • org.apache.hadoop.util.Progress
    • org.apache.hadoop.util.ProtoUtil
    • org.apache.hadoop.util.PureJavaCrc32 (implements java.util.zip.Checksum)
    • org.apache.hadoop.util.PureJavaCrc32C (implements java.util.zip.Checksum)
    • org.apache.hadoop.util.QuickSort (implements org.apache.hadoop.util.IndexedSorter)
    • org.apache.hadoop.util.RateLimitingFactory
    • org.apache.hadoop.util.ReadWriteDiskValidator (implements org.apache.hadoop.util.DiskValidator)
    • org.apache.hadoop.util.ReadWriteDiskValidatorMetrics
    • org.apache.hadoop.util.ReflectionUtils
    • org.apache.hadoop.util.RunJar
    • org.apache.hadoop.util.SequentialNumber (implements org.apache.hadoop.util.IdGenerator)
    • org.apache.hadoop.util.ServletUtil
    • org.apache.hadoop.util.Sets
    • org.apache.hadoop.util.Shell
      • org.apache.hadoop.util.Shell.ShellCommandExecutor (implements org.apache.hadoop.util.Shell.CommandExecutor)
    • org.apache.hadoop.util.ShutdownHookManager
    • org.apache.hadoop.util.ShutdownThreadsHelper
    • org.apache.hadoop.util.SignalUtil
    • org.apache.hadoop.util.SignalUtil.Signal
    • org.apache.hadoop.util.StopWatch (implements java.io.Closeable)
    • org.apache.hadoop.util.StringInterner
    • org.apache.hadoop.util.StringUtils
    • org.apache.hadoop.util.SysInfo
      • org.apache.hadoop.util.SysInfoLinux
      • org.apache.hadoop.util.SysInfoWindows
    • java.lang.Thread (implements java.lang.Runnable)
      • org.apache.hadoop.util.Daemon
        • org.apache.hadoop.util.Daemon.DaemonFactory (implements java.util.concurrent.ThreadFactory)
      • org.apache.hadoop.util.concurrent.SubjectInheritingThread
        • org.apache.hadoop.util.GcTimeMonitor
    • org.apache.hadoop.util.ThreadUtil
    • java.lang.Throwable (implements java.io.Serializable)
      • java.lang.Exception
        • java.io.IOException
          • org.apache.hadoop.util.DiskChecker.DiskErrorException
          • org.apache.hadoop.util.DiskChecker.DiskOutOfSpaceException
          • org.apache.hadoop.util.InvalidChecksumSizeException
          • org.apache.hadoop.util.Shell.ExitCodeException
        • java.lang.RuntimeException
          • org.apache.hadoop.util.ExitUtil.ExitException (implements org.apache.hadoop.util.ExitCodeProvider)
          • org.apache.hadoop.util.ExitUtil.HaltException (implements org.apache.hadoop.util.ExitCodeProvider)
          • java.lang.IllegalArgumentException
            • org.apache.hadoop.HadoopIllegalArgumentException
              • org.apache.hadoop.util.ZKUtil.BadAclFormatException
              • org.apache.hadoop.util.ZKUtil.BadAuthFormatException
    • org.apache.hadoop.util.Time
    • org.apache.hadoop.util.Timer
    • org.apache.hadoop.util.ToolRunner
    • org.apache.hadoop.util.UTF8ByteArrayUtils
    • org.apache.hadoop.util.VersionInfo
    • org.apache.hadoop.util.VersionUtil
    • org.apache.hadoop.util.Waitable<T>
    • org.apache.hadoop.util.WeakReferenceMap<K,V>
    • org.apache.hadoop.util.XMLUtils
    • org.apache.hadoop.util.ZKUtil
    • org.apache.hadoop.util.ZKUtil.ZKAuthInfo

Interface Hierarchy

  • java.lang.AutoCloseable
    • java.io.Closeable
      • org.apache.hadoop.util.ServicePlugin
  • org.apache.hadoop.util.CleanerUtil.BufferCleaner
  • org.apache.hadoop.conf.Configurable
    • org.apache.hadoop.util.Tool
  • org.apache.hadoop.util.DiskValidator
  • org.apache.hadoop.util.ExitCodeProvider
  • org.apache.hadoop.util.GcTimeMonitor.GcTimeAlertHandler
  • org.apache.hadoop.util.IdentityHashStore.Visitor<K,V>
  • org.apache.hadoop.util.IdGenerator
  • org.apache.hadoop.util.IndexedSortable
  • org.apache.hadoop.util.IndexedSorter
  • org.apache.hadoop.util.IntrusiveCollection.Element
  • org.apache.hadoop.util.IPList
  • java.lang.Iterable<T>
    • org.apache.hadoop.util.GSet<K,E>
  • org.apache.hadoop.util.LightWeightGSet.LinkedElement
    • org.apache.hadoop.util.LightWeightCache.Entry
  • org.apache.hadoop.util.Progressable
  • org.apache.hadoop.util.RateLimiting
  • org.apache.hadoop.util.Shell.CommandExecutor
  • org.apache.hadoop.util.SignalUtil.Handler

Enum Class Hierarchy