Hierarchy For All Packages

Package Hierarchies:

org.apache.hadoop, org.apache.hadoop.conf, org.apache.hadoop.fs, org.apache.hadoop.fs.ftp, org.apache.hadoop.fs.kfs, org.apache.hadoop.fs.permission, org.apache.hadoop.fs.s3, org.apache.hadoop.fs.s3native, org.apache.hadoop.fs.viewfs, org.apache.hadoop.http.lib, org.apache.hadoop.io, org.apache.hadoop.io.compress, org.apache.hadoop.io.file.tfile, org.apache.hadoop.io.serializer, org.apache.hadoop.io.serializer.avro, org.apache.hadoop.jmx, org.apache.hadoop.log, org.apache.hadoop.log.metrics, org.apache.hadoop.metrics, org.apache.hadoop.metrics.file, org.apache.hadoop.metrics.ganglia, org.apache.hadoop.metrics.spi, org.apache.hadoop.metrics2, org.apache.hadoop.metrics2.annotation, org.apache.hadoop.metrics2.filter, org.apache.hadoop.metrics2.lib, org.apache.hadoop.metrics2.sink, org.apache.hadoop.metrics2.sink.ganglia, org.apache.hadoop.metrics2.source, org.apache.hadoop.metrics2.util, org.apache.hadoop.net, org.apache.hadoop.record, org.apache.hadoop.record.compiler, org.apache.hadoop.record.compiler.ant, org.apache.hadoop.record.compiler.generated, org.apache.hadoop.record.meta, org.apache.hadoop.security, org.apache.hadoop.util, org.apache.hadoop.util.bloom, org.apache.hadoop.util.hash

Class Hierarchy

• java.lang.Object
  • java.util.AbstractCollection<E> (implements java.util.Collection<E>)
    • org.apache.hadoop.io.EnumSetWritable<E> (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable)
  • org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.DelegationTokenInformation
  • org.apache.hadoop.net.AbstractDNSToSwitchMapping (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.net.DNSToSwitchMapping)
    • org.apache.hadoop.net.CachedDNSToSwitchMapping
      • org.apache.hadoop.net.ScriptBasedMapping
  • org.apache.hadoop.fs.AbstractFileSystem
    • org.apache.hadoop.fs.viewfs.ViewFs
  • org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink (implements org.apache.hadoop.metrics2.MetricsSink)
    • org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30
      • org.apache.hadoop.metrics2.sink.ganglia.GangliaSink31
  • org.mortbay.component.AbstractLifeCycle (implements org.mortbay.component.LifeCycle)
    • org.mortbay.jetty.AbstractBuffers (implements org.mortbay.io.Buffers)
      • org.mortbay.jetty.AbstractConnector (implements org.mortbay.jetty.Connector)
        • org.mortbay.jetty.bio.SocketConnector
          • org.mortbay.jetty.security.SslSocketConnector
            • org.apache.hadoop.security.Krb5AndCertsSslSocketConnector
  • org.apache.hadoop.io.AbstractMapWritable (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable)
    • org.apache.hadoop.io.MapWritable (implements java.util.Map<K,V>)
    • org.apache.hadoop.io.SortedMapWritable (implements java.util.SortedMap<K,V>)
  • org.apache.hadoop.metrics2.AbstractMetric (implements org.apache.hadoop.metrics2.MetricsInfo)
  • org.apache.hadoop.metrics.spi.AbstractMetricsContext (implements org.apache.hadoop.metrics.MetricsContext)
    • org.apache.hadoop.metrics.spi.CompositeContext
    • org.apache.hadoop.metrics.file.FileContext
    • org.apache.hadoop.metrics.ganglia.GangliaContext
      • org.apache.hadoop.metrics.ganglia.GangliaContext31
    • org.apache.hadoop.metrics.spi.NoEmitMetricsContext
    • org.apache.hadoop.metrics.spi.NullContext
    • org.apache.hadoop.metrics.spi.NullContextWithUpdateThread
  • org.apache.log4j.AppenderSkeleton (implements org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler)
    • org.apache.hadoop.log.metrics.EventCounter
      • org.apache.hadoop.metrics.jvm.EventCounter
      • org.apache.hadoop.log.EventCounter
  • org.apache.hadoop.io.ArrayPrimitiveWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.io.ArrayWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.fs.AvroFSInput (implements java.io.Closeable, org.apache.avro.file.SeekableInput)
  • org.apache.hadoop.ipc.AvroRpcEngine (implements org.apache.hadoop.ipc.RpcEngine)
    • org.apache.hadoop.ipc.AvroSpecificRpcEngine
  • org.apache.hadoop.io.BinaryComparable (implements java.lang.Comparable<T>)
    • org.apache.hadoop.io.BytesWritable (implements org.apache.hadoop.io.WritableComparable<T>)
    • org.apache.hadoop.io.Text (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.record.BinaryRecordInput (implements org.apache.hadoop.record.RecordInput)
  • org.apache.hadoop.record.BinaryRecordOutput (implements org.apache.hadoop.record.RecordOutput)
  • org.apache.hadoop.fs.BlockLocation (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.io.BloomMapFile
  • org.apache.hadoop.io.BooleanWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.record.Buffer (implements java.lang.Cloneable, java.lang.Comparable<T>)
  • org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor (implements org.apache.hadoop.io.compress.Decompressor)
  • org.apache.hadoop.io.ByteWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.io.compress.BZip2Codec (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.compress.SplittableCompressionCodec)
  • org.apache.hadoop.io.compress.bzip2.Bzip2Compressor (implements org.apache.hadoop.io.compress.Compressor)
  • org.apache.hadoop.io.compress.bzip2.Bzip2Decompressor (implements org.apache.hadoop.io.compress.Decompressor)
  • org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor (implements org.apache.hadoop.io.compress.Compressor)
  • org.apache.hadoop.io.compress.bzip2.BZip2DummyDecompressor (implements org.apache.hadoop.io.compress.Decompressor)
  • org.apache.hadoop.io.compress.bzip2.Bzip2Factory
  • org.apache.hadoop.ipc.Client
  • org.apache.hadoop.record.compiler.CodeBuffer
  • org.apache.hadoop.io.compress.CodecPool
  • org.apache.hadoop.fs.shell.CommandFormat
  • org.apache.hadoop.fs.CommonConfigurationKeysPublic
  • org.apache.hadoop.io.CompressedWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.io.compress.CompressionCodecFactory
  • org.apache.hadoop.conf.Configuration (implements java.lang.Iterable<T>, org.apache.hadoop.io.Writable)
  • org.apache.hadoop.conf.Configuration.IntegerRanges (implements java.lang.Iterable<T>)
  • org.apache.hadoop.conf.Configured (implements org.apache.hadoop.conf.Configurable)
    • org.apache.hadoop.io.serializer.avro.AvroSerialization<T> (implements org.apache.hadoop.io.serializer.Serialization<T>)
      • org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
      • org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization
    • org.apache.hadoop.fs.shell.Command
      • org.apache.hadoop.fs.shell.FsCommand
        • org.apache.hadoop.fs.FsShell.Help
        • org.apache.hadoop.fs.FsShell.Usage
        • org.apache.hadoop.fs.FsShellPermissions
          • org.apache.hadoop.fs.FsShellPermissions.Chmod
          • org.apache.hadoop.fs.FsShellPermissions.Chown
            • org.apache.hadoop.fs.FsShellPermissions.Chgrp
    • org.apache.hadoop.fs.FileSystem (implements java.io.Closeable)
      • org.apache.hadoop.fs.FilterFileSystem
        • org.apache.hadoop.fs.ChecksumFileSystem
          • org.apache.hadoop.fs.LocalFileSystem
        • org.apache.hadoop.fs.HarFileSystem
      • org.apache.hadoop.fs.ftp.FTPFileSystem
      • org.apache.hadoop.fs.kfs.KosmosFileSystem
      • org.apache.hadoop.fs.s3native.NativeS3FileSystem
      • org.apache.hadoop.fs.RawLocalFileSystem
      • org.apache.hadoop.fs.s3.S3FileSystem
      • org.apache.hadoop.fs.viewfs.ViewFileSystem
    • org.apache.hadoop.tools.GetGroupsBase (implements org.apache.hadoop.util.Tool)
    • org.apache.hadoop.fs.s3.MigrationTool (implements org.apache.hadoop.util.Tool)
    • org.apache.hadoop.conf.ReconfigurableBase (implements org.apache.hadoop.conf.Reconfigurable)
    • org.apache.hadoop.fs.Trash
    • org.apache.hadoop.fs.TrashPolicy
    • org.apache.hadoop.io.serializer.WritableSerialization (implements org.apache.hadoop.io.serializer.Serialization<T>)
  • org.apache.hadoop.fs.viewfs.ConfigUtil
  • org.apache.hadoop.record.compiler.Consts
  • org.apache.hadoop.fs.ContentSummary (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.record.CsvRecordInput (implements org.apache.hadoop.record.RecordInput)
  • org.apache.hadoop.record.CsvRecordOutput (implements org.apache.hadoop.record.RecordOutput)
  • org.apache.hadoop.io.compress.DefaultCodec (implements org.apache.hadoop.io.compress.CompressionCodec, org.apache.hadoop.conf.Configurable)
    • org.apache.hadoop.io.compress.DeflateCodec
    • org.apache.hadoop.io.compress.GzipCodec
  • org.apache.hadoop.io.retry.DefaultFailoverProxyProvider (implements org.apache.hadoop.io.retry.FailoverProxyProvider)
  • org.apache.hadoop.io.DefaultStringifier<T> (implements org.apache.hadoop.io.Stringifier<T>)
  • java.util.zip.Deflater
    • org.apache.hadoop.io.compress.zlib.BuiltInZlibDeflater (implements org.apache.hadoop.io.compress.Compressor)
  • org.apache.hadoop.io.serializer.DeserializerComparator<T> (implements org.apache.hadoop.io.RawComparator<T>)
    • org.apache.hadoop.io.serializer.JavaSerializationComparator<T>
  • java.util.Dictionary<K,V>
    • java.util.Hashtable<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
      • java.util.Properties
        • java.security.Provider
          • org.apache.hadoop.security.SaslPlainServer.SecurityProvider
  • org.apache.hadoop.io.DoubleWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.record.meta.FieldTypeInfo
  • org.apache.hadoop.fs.FileChecksum (implements org.apache.hadoop.io.Writable)
    • org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
      • org.apache.hadoop.fs.MD5MD5CRC32CastagnoliFileChecksum
      • org.apache.hadoop.fs.MD5MD5CRC32GzipFileChecksum
  • org.apache.hadoop.fs.FileContext
  • org.apache.hadoop.fs.FileContext.FSLinkResolver<T>
  • org.apache.hadoop.fs.FileContext.Util
  • org.apache.hadoop.metrics2.sink.FileSink (implements org.apache.hadoop.metrics2.MetricsSink)
  • org.apache.hadoop.fs.FileStatus (implements java.lang.Comparable<T>, org.apache.hadoop.io.Writable)
    • org.apache.hadoop.fs.LocatedFileStatus
  • org.apache.hadoop.fs.FileSystem.Statistics
  • org.apache.hadoop.fs.FileUtil
  • org.apache.hadoop.util.bloom.Filter (implements org.apache.hadoop.io.Writable)
    • org.apache.hadoop.util.bloom.BloomFilter
      • org.apache.hadoop.util.bloom.RetouchedBloomFilter (implements org.apache.hadoop.util.bloom.RemoveScheme)
    • org.apache.hadoop.util.bloom.CountingBloomFilter
    • org.apache.hadoop.util.bloom.DynamicBloomFilter
  • org.apache.hadoop.http.FilterInitializer
    • org.apache.hadoop.security.AuthenticationFilterInitializer
    • org.apache.hadoop.http.lib.StaticUserWebFilter
  • org.apache.hadoop.io.FloatWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.fs.permission.FsPermission (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.fs.FsServerDefaults (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.fs.FsStatus (implements org.apache.hadoop.io.Writable)
  • javax.servlet.GenericServlet (implements java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig)
    • javax.servlet.http.HttpServlet (implements java.io.Serializable)
      • org.mortbay.jetty.servlet.DefaultServlet (implements org.mortbay.resource.ResourceFactory)
        • org.apache.hadoop.http.AdminAuthorizedServlet
      • org.apache.hadoop.http.HttpServer.StackServlet
      • org.apache.hadoop.jmx.JMXJsonServlet
      • org.apache.hadoop.conf.ReconfigurationServlet
  • org.apache.hadoop.io.GenericWritable (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable)
  • org.apache.hadoop.fs.GlobFilter (implements org.apache.hadoop.fs.PathFilter)
  • org.apache.hadoop.fs.HardLink
    • org.apache.hadoop.fs.FileUtil.HardLink
  • org.apache.hadoop.fs.HardLink.LinkStats
  • org.apache.hadoop.util.bloom.HashFunction
  • org.apache.hadoop.http.HtmlQuoting
  • org.apache.hadoop.http.HttpServer.QuotingInputFilter (implements javax.servlet.Filter)
  • java.util.zip.Inflater
    • org.apache.hadoop.io.compress.zlib.BuiltInZlibInflater (implements org.apache.hadoop.io.compress.Decompressor)
  • java.io.InputStream (implements java.io.Closeable)
    • org.apache.hadoop.io.compress.bzip2.CBZip2InputStream (implements org.apache.hadoop.io.compress.bzip2.BZip2Constants)
    • org.apache.hadoop.io.compress.CompressionInputStream (implements org.apache.hadoop.fs.Seekable)
      • org.apache.hadoop.io.compress.DecompressorStream
        • org.apache.hadoop.io.compress.BlockDecompressorStream
      • org.apache.hadoop.io.compress.SplitCompressionInputStream
    • java.io.FilterInputStream
      • java.io.DataInputStream (implements java.io.DataInput)
        • org.apache.hadoop.io.DataInputByteBuffer
        • org.apache.hadoop.fs.FSDataInputStream (implements java.io.Closeable, org.apache.hadoop.fs.PositionedReadable, org.apache.hadoop.fs.Seekable)
  • org.apache.hadoop.metrics2.lib.Interns
  • org.apache.hadoop.io.IntWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.io.IOUtils
  • org.apache.hadoop.io.serializer.JavaSerialization (implements org.apache.hadoop.io.serializer.Serialization<T>)
  • org.apache.hadoop.record.compiler.JField<T>
  • org.apache.hadoop.record.compiler.JFile
  • org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback (implements org.apache.hadoop.security.GroupMappingServiceProvider)
  • org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMappingWithFallback (implements org.apache.hadoop.security.GroupMappingServiceProvider)
  • org.apache.hadoop.record.compiler.JType
    • org.apache.hadoop.record.compiler.JBoolean
    • org.apache.hadoop.record.compiler.JBuffer
    • org.apache.hadoop.record.compiler.JByte
    • org.apache.hadoop.record.compiler.JDouble
    • org.apache.hadoop.record.compiler.JFloat
    • org.apache.hadoop.record.compiler.JInt
    • org.apache.hadoop.record.compiler.JLong
    • org.apache.hadoop.record.compiler.JMap
    • org.apache.hadoop.record.compiler.JRecord
    • org.apache.hadoop.record.compiler.JString
    • org.apache.hadoop.record.compiler.JVector
  • org.apache.hadoop.security.Krb5AndCertsSslSocketConnector.Krb5SslFilter (implements javax.servlet.Filter)
  • org.apache.log4j.Layout (implements org.apache.log4j.spi.OptionHandler)
    • org.apache.hadoop.log.Log4Json
  • org.apache.hadoop.io.compress.snappy.LoadSnappy
  • org.apache.hadoop.log.LogLevel
  • org.apache.hadoop.io.LongWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.io.compress.Lz4Codec (implements org.apache.hadoop.io.compress.CompressionCodec, org.apache.hadoop.conf.Configurable)
  • org.apache.hadoop.io.compress.lz4.Lz4Compressor (implements org.apache.hadoop.io.compress.Compressor)
  • org.apache.hadoop.io.compress.lz4.Lz4Decompressor (implements org.apache.hadoop.io.compress.Decompressor)
  • org.apache.hadoop.io.MapFile
    • org.apache.hadoop.io.ArrayFile
    • org.apache.hadoop.io.SetFile
  • org.apache.hadoop.io.MapFile.Reader (implements java.io.Closeable)
    • org.apache.hadoop.io.ArrayFile.Reader
    • org.apache.hadoop.io.BloomMapFile.Reader
    • org.apache.hadoop.io.SetFile.Reader
  • org.apache.hadoop.io.MapFile.Writer (implements java.io.Closeable)
    • org.apache.hadoop.io.ArrayFile.Writer
    • org.apache.hadoop.io.BloomMapFile.Writer
    • org.apache.hadoop.io.SetFile.Writer
  • org.apache.hadoop.metrics2.util.MBeans
  • org.apache.hadoop.io.MD5Hash (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.metrics2.util.MetricsCache
  • org.apache.hadoop.metrics2.util.MetricsCache.Record
  • org.apache.hadoop.metrics2.MetricsFilter (implements org.apache.hadoop.metrics2.MetricsPlugin)
    • org.apache.hadoop.metrics2.filter.AbstractPatternFilter
      • org.apache.hadoop.metrics2.filter.GlobFilter
      • org.apache.hadoop.metrics2.filter.RegexFilter
  • org.apache.hadoop.metrics2.MetricsRecordBuilder
  • org.apache.hadoop.metrics.spi.MetricsRecordImpl (implements org.apache.hadoop.metrics.MetricsRecord)
  • org.apache.hadoop.metrics2.lib.MetricsRegistry
  • org.apache.hadoop.metrics2.MetricsSystem (implements org.apache.hadoop.metrics2.MetricsSystemMXBean)
  • org.apache.hadoop.metrics2.MetricsSystem.AbstractCallback (implements org.apache.hadoop.metrics2.MetricsSystem.Callback)
  • org.apache.hadoop.metrics2.MetricsTag (implements org.apache.hadoop.metrics2.MetricsInfo)
  • org.apache.hadoop.metrics.spi.MetricValue
  • org.apache.hadoop.metrics2.lib.MutableMetric
    • org.apache.hadoop.metrics2.lib.MutableCounter
      • org.apache.hadoop.metrics2.lib.MutableCounterInt
      • org.apache.hadoop.metrics2.lib.MutableCounterLong
    • org.apache.hadoop.metrics2.lib.MutableGauge
      • org.apache.hadoop.metrics2.lib.MutableGaugeInt
      • org.apache.hadoop.metrics2.lib.MutableGaugeLong
    • org.apache.hadoop.metrics2.lib.MutableRates
    • org.apache.hadoop.metrics2.lib.MutableStat
      • org.apache.hadoop.metrics2.lib.MutableRate
  • org.apache.hadoop.io.nativeio.NativeIO
  • org.apache.hadoop.io.nativeio.NativeIO.Stat
  • org.apache.hadoop.io.NullWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.io.ObjectWritable (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable)
  • org.apache.hadoop.util.Options
  • org.apache.hadoop.fs.Options
  • org.apache.hadoop.util.Options.BooleanOption
  • org.apache.hadoop.fs.Options.ChecksumOpt
  • org.apache.hadoop.util.Options.ClassOption
  • org.apache.hadoop.fs.Options.CreateOpts
    • org.apache.hadoop.fs.Options.CreateOpts.BlockSize
    • org.apache.hadoop.fs.Options.CreateOpts.BufferSize
    • org.apache.hadoop.fs.Options.CreateOpts.BytesPerChecksum
    • org.apache.hadoop.fs.Options.CreateOpts.ChecksumParam
    • org.apache.hadoop.fs.Options.CreateOpts.CreateParent
    • org.apache.hadoop.fs.Options.CreateOpts.Perms
    • org.apache.hadoop.fs.Options.CreateOpts.Progress
    • org.apache.hadoop.fs.Options.CreateOpts.ReplicationFactor
  • 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.metrics.spi.OutputRecord
  • java.io.OutputStream (implements java.io.Closeable, java.io.Flushable)
    • org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream (implements org.apache.hadoop.io.compress.bzip2.BZip2Constants)
    • org.apache.hadoop.io.compress.CompressionOutputStream
      • org.apache.hadoop.io.compress.CompressorStream
        • org.apache.hadoop.io.compress.BlockCompressorStream
        • org.apache.hadoop.io.compress.GzipCodec.GzipOutputStream
    • org.apache.hadoop.io.DataOutputOutputStream
    • java.io.FilterOutputStream
      • java.io.DataOutputStream (implements java.io.DataOutput)
        • org.apache.hadoop.io.DataOutputByteBuffer
        • org.apache.hadoop.fs.FSDataOutputStream (implements org.apache.hadoop.fs.Syncable)
    • org.apache.hadoop.io.IOUtils.NullOutputStream
  • org.apache.hadoop.fs.Path (implements java.lang.Comparable<T>)
  • org.apache.tools.ant.ProjectComponent (implements java.lang.Cloneable)
    • org.apache.tools.ant.Task
      • org.apache.hadoop.record.compiler.ant.RccTask
  • org.apache.hadoop.ipc.ProtocolProxy<T>
  • org.apache.hadoop.ipc.ProtocolSignature (implements org.apache.hadoop.io.Writable)
  • 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.record.compiler.generated.Rcc (implements org.apache.hadoop.record.compiler.generated.RccConstants)
  • org.apache.hadoop.record.compiler.generated.RccTokenManager (implements org.apache.hadoop.record.compiler.generated.RccConstants)
  • org.apache.hadoop.conf.ReconfigurationUtil
  • org.apache.hadoop.conf.ReconfigurationUtil.PropertyChange
  • org.apache.hadoop.record.Record (implements java.lang.Cloneable, org.apache.hadoop.io.WritableComparable<T>)
    • org.apache.hadoop.record.meta.RecordTypeInfo
  • org.apache.hadoop.util.ReflectionUtils
  • org.apache.hadoop.io.retry.RetryPolicies
  • org.apache.hadoop.io.retry.RetryProxy
  • org.apache.hadoop.ipc.RPC
  • org.apache.hadoop.metrics2.util.SampleStat.MinMax
  • org.apache.hadoop.security.SaslPlainServer.SaslPlainServerFactory (implements javax.security.sasl.SaslServerFactory)
  • org.apache.hadoop.security.SaslRpcServer.SaslDigestCallbackHandler (implements javax.security.auth.callback.CallbackHandler)
  • org.apache.hadoop.security.SaslRpcServer.SaslGssCallbackHandler (implements javax.security.auth.callback.CallbackHandler)
  • org.apache.hadoop.io.SecureIOUtils
  • org.apache.hadoop.security.SecurityInfo
    • org.apache.hadoop.security.AnnotatedSecurityInfo
  • org.apache.hadoop.security.SecurityUtil.QualifiedHostResolver
  • org.apache.hadoop.io.SequenceFile
  • org.apache.hadoop.io.SequenceFile.Metadata (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.io.SequenceFile.Reader (implements java.io.Closeable)
  • org.apache.hadoop.io.SequenceFile.Sorter
  • org.apache.hadoop.io.SequenceFile.Sorter.SegmentDescriptor (implements java.lang.Comparable<T>)
  • org.apache.hadoop.io.SequenceFile.Writer (implements java.io.Closeable)
  • org.apache.hadoop.ipc.Server
    • org.apache.hadoop.ipc.RPC.Server
      • org.apache.hadoop.ipc.WritableRpcEngine.Server
  • org.apache.hadoop.ipc.Server.Connection
  • org.apache.hadoop.metrics2.util.Servers
  • javax.servlet.ServletRequestWrapper (implements javax.servlet.ServletRequest)
    • javax.servlet.http.HttpServletRequestWrapper (implements javax.servlet.http.HttpServletRequest)
      • org.apache.hadoop.http.HttpServer.QuotingInputFilter.RequestQuoter
  • org.apache.hadoop.util.Shell
    • org.apache.hadoop.util.Shell.ShellCommandExecutor
  • org.apache.hadoop.io.ShortWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.util.ShutdownHookManager
  • org.apache.hadoop.record.compiler.generated.SimpleCharStream
  • org.apache.hadoop.io.compress.SnappyCodec (implements org.apache.hadoop.io.compress.CompressionCodec, org.apache.hadoop.conf.Configurable)
  • org.apache.hadoop.io.compress.snappy.SnappyCompressor (implements org.apache.hadoop.io.compress.Compressor)
  • org.apache.hadoop.io.compress.snappy.SnappyDecompressor (implements org.apache.hadoop.io.compress.Decompressor)
  • javax.net.SocketFactory
    • org.apache.hadoop.net.SocksSocketFactory (implements org.apache.hadoop.conf.Configurable)
    • org.apache.hadoop.net.StandardSocketFactory
  • org.apache.hadoop.http.lib.StaticUserWebFilter.StaticUserFilter (implements javax.servlet.Filter)
  • org.apache.hadoop.util.StringInterner
  • org.apache.hadoop.io.file.tfile.TFile
  • org.apache.hadoop.io.file.tfile.TFile.Reader (implements java.io.Closeable)
  • org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner (implements java.io.Closeable)
  • org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry (implements java.lang.Comparable<T>)
  • org.apache.hadoop.io.file.tfile.TFile.Writer (implements java.io.Closeable)
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Error
      • org.apache.hadoop.fs.FSError
      • org.apache.hadoop.record.compiler.generated.TokenMgrError
    • java.lang.Exception
      • org.apache.hadoop.conf.ConfServlet.BadFormatException
      • java.io.IOException
        • org.apache.hadoop.fs.permission.AccessControlException
        • org.apache.hadoop.fs.ChecksumException
        • org.apache.hadoop.util.DiskChecker.DiskErrorException
        • org.apache.hadoop.util.DiskChecker.DiskOutOfSpaceException
        • org.apache.hadoop.fs.FileAlreadyExistsException
        • org.apache.hadoop.io.file.tfile.MetaBlockAlreadyExists
        • org.apache.hadoop.io.file.tfile.MetaBlockDoesNotExist
        • org.apache.hadoop.io.MultipleIOException
        • org.apache.hadoop.io.nativeio.NativeIOException
        • org.apache.hadoop.fs.ParentNotDirectoryException
        • org.apache.hadoop.fs.shell.PathExceptions.PathIOException
          • org.apache.hadoop.fs.shell.PathExceptions.PathAccessDeniedException
          • org.apache.hadoop.fs.shell.PathExceptions.PathExistsException
            • org.apache.hadoop.fs.shell.PathExceptions.PathIsDirectoryException
            • org.apache.hadoop.fs.shell.PathExceptions.PathIsNotDirectoryException
            • org.apache.hadoop.fs.shell.PathExceptions.PathIsNotEmptyDirectoryException
            • org.apache.hadoop.fs.shell.PathExceptions.PathOperationException
          • org.apache.hadoop.fs.shell.PathExceptions.PathNotFoundException
          • org.apache.hadoop.fs.shell.PathExceptions.PathPermissionException
        • org.apache.hadoop.ipc.RemoteException
        • org.apache.hadoop.ipc.RPC.VersionMismatch
        • org.apache.hadoop.ipc.RpcException
          • org.apache.hadoop.ipc.RpcClientException
          • org.apache.hadoop.ipc.RpcServerException
          • org.apache.hadoop.ipc.UnexpectedServerException
        • org.apache.hadoop.fs.s3.S3Exception
        • org.apache.hadoop.fs.s3.S3FileSystemException
          • org.apache.hadoop.fs.s3.VersionMismatchException
        • org.apache.hadoop.security.token.SecretManager.InvalidToken
        • org.apache.hadoop.io.SecureIOUtils.AlreadyExistsException
        • org.apache.hadoop.util.Shell.ExitCodeException
        • org.apache.hadoop.fs.UnsupportedFileSystemException
        • org.apache.hadoop.io.VersionMismatchException
      • org.apache.hadoop.record.compiler.generated.ParseException
      • org.apache.hadoop.conf.ReconfigurationException
      • java.lang.RuntimeException
        • org.apache.hadoop.util.ExitUtil.ExitException
        • org.apache.hadoop.fs.ftp.FTPException
        • java.lang.IllegalArgumentException
          • org.apache.hadoop.fs.shell.CommandFormat.IllegalNumberOfArgumentsException
            • org.apache.hadoop.fs.shell.CommandFormat.NotEnoughArgumentsException
            • org.apache.hadoop.fs.shell.CommandFormat.TooManyArgumentsException
          • org.apache.hadoop.fs.shell.CommandFormat.UnknownOptionException
          • org.apache.hadoop.HadoopIllegalArgumentException
            • org.apache.hadoop.fs.InvalidPathException
        • org.apache.hadoop.metrics2.MetricsException
        • java.lang.UnsupportedOperationException
          • org.apache.hadoop.fs.viewfs.NotInMountpointException
      • org.apache.hadoop.ipc.StandbyException
  • org.apache.hadoop.record.compiler.generated.Token
  • org.apache.hadoop.util.ToolRunner
  • org.apache.hadoop.io.TwoDArrayWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.record.meta.TypeID
    • org.apache.hadoop.record.meta.MapTypeID
    • org.apache.hadoop.record.meta.StructTypeID
    • org.apache.hadoop.record.meta.VectorTypeID
  • org.apache.hadoop.record.meta.TypeID.RIOType
  • org.apache.hadoop.metrics.spi.Util
  • org.apache.hadoop.record.Utils
  • org.apache.hadoop.record.meta.Utils
  • org.apache.hadoop.io.file.tfile.Utils
  • org.apache.hadoop.io.file.tfile.Utils.Version (implements java.lang.Comparable<T>)
  • org.apache.hadoop.io.VersionedWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.fs.viewfs.ViewFileSystem.MountPoint
  • org.apache.hadoop.fs.viewfs.ViewFs.MountPoint
  • org.apache.hadoop.io.VIntWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.io.VLongWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.hadoop.io.WritableComparator (implements org.apache.hadoop.io.RawComparator<T>)
    • org.apache.hadoop.io.BooleanWritable.Comparator
    • org.apache.hadoop.io.BytesWritable.Comparator
    • org.apache.hadoop.io.ByteWritable.Comparator
    • org.apache.hadoop.io.DoubleWritable.Comparator
    • org.apache.hadoop.io.FloatWritable.Comparator
    • org.apache.hadoop.io.IntWritable.Comparator
    • org.apache.hadoop.io.LongWritable.Comparator
      • org.apache.hadoop.io.LongWritable.DecreasingComparator
    • org.apache.hadoop.io.MD5Hash.Comparator
    • org.apache.hadoop.io.NullWritable.Comparator
    • org.apache.hadoop.record.RecordComparator
    • org.apache.hadoop.io.ShortWritable.Comparator
    • org.apache.hadoop.io.Text.Comparator
    • org.apache.hadoop.io.UTF8.Comparator
  • org.apache.hadoop.io.WritableFactories
  • org.apache.hadoop.ipc.WritableRpcEngine (implements org.apache.hadoop.ipc.RpcEngine)
  • org.apache.hadoop.io.WritableUtils
  • org.apache.hadoop.record.XmlRecordInput (implements org.apache.hadoop.record.RecordInput)
  • org.apache.hadoop.record.XmlRecordOutput (implements org.apache.hadoop.record.RecordOutput)
  • org.apache.hadoop.io.compress.zlib.ZlibCompressor (implements org.apache.hadoop.io.compress.Compressor)
  • org.apache.hadoop.io.compress.zlib.ZlibDecompressor (implements org.apache.hadoop.io.compress.Decompressor)
  • org.apache.hadoop.io.compress.zlib.ZlibFactory

Interface Hierarchy

• org.apache.hadoop.io.serializer.avro.AvroReflectSerializable
• org.apache.hadoop.io.compress.bzip2.BZip2Constants
• java.io.Closeable
  • org.apache.hadoop.io.Closeable
  • org.apache.hadoop.io.Stringifier<T>
• java.lang.Comparable<T>
  • org.apache.hadoop.io.WritableComparable<T> (also extends org.apache.hadoop.io.Writable)
• java.util.Comparator<T>
  • org.apache.hadoop.io.RawComparator<T>
• org.apache.hadoop.io.compress.CompressionCodec
  • org.apache.hadoop.io.compress.SplittableCompressionCodec
• org.apache.hadoop.io.compress.Compressor
• org.apache.hadoop.conf.Configurable
  • org.apache.hadoop.conf.Reconfigurable
  • org.apache.hadoop.util.Tool
• org.apache.hadoop.fs.viewfs.Constants
• org.apache.hadoop.io.compress.Decompressor
• org.apache.hadoop.net.DNSToSwitchMapping
• org.apache.hadoop.io.retry.FailoverProxyProvider
• org.apache.hadoop.http.FilterContainer
• org.apache.hadoop.fs.FsConstants
• org.apache.hadoop.security.GroupMappingServiceProvider
• org.apache.hadoop.record.Index
• java.lang.reflect.InvocationHandler
  • org.apache.hadoop.ipc.RpcInvocationHandler
• org.apache.hadoop.metrics2.MetricsCollector
• org.apache.hadoop.metrics2.MetricsInfo
• org.apache.hadoop.metrics2.MetricsPlugin
  • org.apache.hadoop.metrics2.MetricsSink
• org.apache.hadoop.metrics2.MetricsRecord
• org.apache.hadoop.metrics2.MetricsSource
• org.apache.hadoop.metrics2.MetricsSystem.Callback
• org.apache.hadoop.metrics2.MetricsSystemMXBean
• org.apache.hadoop.metrics2.MetricsVisitor
• org.apache.hadoop.fs.PathFilter
• org.apache.hadoop.fs.PositionedReadable
• org.apache.hadoop.util.Progressable
• org.apache.hadoop.io.file.tfile.RawComparable
• org.apache.hadoop.record.compiler.generated.RccConstants
• org.apache.hadoop.io.ReadaheadPool.ReadaheadRequest
• org.apache.hadoop.record.RecordInput
• org.apache.hadoop.record.RecordOutput
• org.apache.hadoop.fs.RemoteIterator<E>
• org.apache.hadoop.util.bloom.RemoveScheme
• org.apache.hadoop.io.retry.RetryPolicy
• org.apache.hadoop.ipc.RpcEngine
• org.apache.hadoop.fs.Seekable
• org.apache.hadoop.io.SequenceFile.Reader.Option
  • org.apache.hadoop.io.MapFile.Reader.Option
• org.apache.hadoop.io.SequenceFile.Sorter.RawKeyValueIterator
• org.apache.hadoop.io.SequenceFile.ValueBytes
• org.apache.hadoop.io.SequenceFile.Writer.Option
  • org.apache.hadoop.io.MapFile.Writer.Option
• org.apache.hadoop.fs.Syncable
• org.apache.hadoop.ipc.VersionedProtocol
• org.apache.hadoop.io.Writable
  • org.apache.hadoop.io.WritableComparable<T> (also extends java.lang.Comparable<T>)
• org.apache.hadoop.io.WritableFactory

Annotation Type Hierarchy

• org.apache.hadoop.io.retry.Idempotent (implements java.lang.annotation.Annotation)
• org.apache.hadoop.io.compress.DoNotPool (implements java.lang.annotation.Annotation)
• org.apache.hadoop.metrics2.annotation.Metric (implements java.lang.annotation.Annotation)
• org.apache.hadoop.metrics2.annotation.Metrics (implements java.lang.annotation.Annotation)

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix
    • org.apache.hadoop.util.DataChecksum.Type
    • org.apache.hadoop.security.Krb5AndCertsSslSocketConnector.MODE
    • org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
    • org.apache.hadoop.security.SaslRpcServer.QualityOfProtection
    • org.apache.hadoop.security.SaslRpcServer.SaslStatus
    • org.apache.hadoop.security.SaslRpcServer.AuthMethod
    • org.apache.hadoop.io.SequenceFile.CompressionType
    • org.apache.hadoop.io.nativeio.Errno
    • org.apache.hadoop.io.retry.RetryPolicy.RetryAction
    • org.apache.hadoop.io.compress.SplittableCompressionCodec.READ_MODE
    • org.apache.hadoop.io.compress.bzip2.CBZip2InputStream.STATE
    • org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
    • org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionStrategy
    • org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionHeader
    • org.apache.hadoop.io.compress.zlib.ZlibDecompressor.CompressionHeader
    • org.apache.hadoop.metrics2.MetricType
    • org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
    • org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink.GangliaSlope
    • org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink.GangliaConfType
    • org.apache.hadoop.metrics2.annotation.Metric.Type
    • org.apache.hadoop.fs.CreateFlag
    • org.apache.hadoop.fs.Options.Rename
    • org.apache.hadoop.fs.HardLink.OSType
    • org.apache.hadoop.fs.shell.PathData.FileTypeRequirement
    • org.apache.hadoop.fs.shell.PathData.PathType