Package org.apache.hadoop.hdfs

Class DFSClient.DFSDataInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.DataInputStream

org.apache.hadoop.fs.FSDataInputStream

org.apache.hadoop.hdfs.client.HdfsDataInputStream

org.apache.hadoop.hdfs.DFSClient.DFSDataInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.lang.AutoCloseable, org.apache.hadoop.fs.ByteBufferPositionedReadable, org.apache.hadoop.fs.ByteBufferReadable, org.apache.hadoop.fs.CanSetDropBehind, org.apache.hadoop.fs.CanSetReadahead, org.apache.hadoop.fs.CanUnbuffer, org.apache.hadoop.fs.HasEnhancedByteBufferAccess, org.apache.hadoop.fs.HasFileDescriptor, org.apache.hadoop.fs.PositionedReadable, org.apache.hadoop.fs.Seekable, org.apache.hadoop.fs.statistics.IOStatisticsSource, org.apache.hadoop.fs.StreamCapabilities

Enclosing class:

DFSClient

@Deprecated
public static class DFSClient.DFSDataInputStream
extends HdfsDataInputStream

Deprecated.

use HdfsDataInputStream instead.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.fs.FSDataInputStream

org.apache.hadoop.fs.FSDataInputStream.FadviseType

Nested classes/interfaces inherited from interface org.apache.hadoop.fs.StreamCapabilities

org.apache.hadoop.fs.StreamCapabilities.StreamCapability

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Fields inherited from interface org.apache.hadoop.fs.StreamCapabilities

ABORTABLE_STREAM, DROPBEHIND, HFLUSH, HSYNC, IOSTATISTICS, IOSTATISTICS_CONTEXT, PREADBYTEBUFFER, READAHEAD, READBYTEBUFFER, UNBUFFER, VECTOREDIO

Constructor Summary

Constructors

Constructor	Description
DFSDataInputStream(DFSInputStream in)	Deprecated.

Method Summary

Methods inherited from class org.apache.hadoop.hdfs.client.HdfsDataInputStream

clearReadStatistics, getAllBlocks, getCurrentBlock, getCurrentDatanode, getReadStatistics, getVisibleLength, getWrappedStream

Methods inherited from class org.apache.hadoop.fs.FSDataInputStream

adviseFile, getChunkSize, getFidServers, getFidStr, getFileDescriptor, getFileLength, getIOStatistics, getPos, hasCapability, maxReadSizeForVectorReads, minSeekForVectorReads, read, read, read, read, read, readFully, readFully, readFully, readVectored, releaseBuffer, seek, seekToNewSource, setDropBehind, setReadahead, toString, unbuffer

Methods inherited from class java.io.DataInputStream

read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, readUTF, skipBytes

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DFSDataInputStream

public DFSDataInputStream(DFSInputStream in)
                   throws java.io.IOException

Deprecated.

Throws:

java.io.IOException