Hierarchy For Package org.apache.hadoop.util

Package Hierarchies:

• All Packages

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.BaseMapRUtil
  • 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
    • java.security.SecureClassLoader
      • java.net.URLClassLoader (implements java.io.Closeable)
        • org.apache.hadoop.util.ApplicationClassLoader
  • 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)
    • java.io.FilterInputStream
      • org.apache.hadoop.util.LimitInputStream
  • 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.JWTConfiguration
  • 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.MapRCommonSecurityUtil
  • org.apache.hadoop.util.MaprShellCommandExecutor
  • org.apache.hadoop.util.MergeSort
  • org.apache.hadoop.util.NativeCodeLoader
  • org.apache.hadoop.util.NativeLibraryChecker
  • org.apache.hadoop.util.OperationDuration
    • org.apache.hadoop.util.DurationInfo (implements java.lang.AutoCloseable)
  • 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.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.RMVolumeShardingUtil
  • 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.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.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.MapRCommonSecurityException
        • 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

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.hadoop.util.DataChecksum.Type
    • org.apache.hadoop.util.Shell.OSType
    • org.apache.hadoop.util.SignalLogger
    • org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix