org.apache.hadoop.mapred
Class FadvisedChunkedFile
java.lang.Object
org.jboss.netty.handler.stream.ChunkedFile
org.apache.hadoop.mapred.FadvisedChunkedFile
- All Implemented Interfaces:
- org.jboss.netty.handler.stream.ChunkedInput
public class FadvisedChunkedFile
- extends org.jboss.netty.handler.stream.ChunkedFile
Constructor Summary |
FadvisedChunkedFile(RandomAccessFile file,
long position,
long count,
int chunkSize,
boolean manageOsCache,
int readaheadLength,
org.apache.hadoop.io.ReadaheadPool readaheadPool,
String identifier)
|
Methods inherited from class org.jboss.netty.handler.stream.ChunkedFile |
getCurrentOffset, getEndOffset, getStartOffset, hasNextChunk, isEndOfInput |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FadvisedChunkedFile
public FadvisedChunkedFile(RandomAccessFile file,
long position,
long count,
int chunkSize,
boolean manageOsCache,
int readaheadLength,
org.apache.hadoop.io.ReadaheadPool readaheadPool,
String identifier)
throws IOException
- Throws:
IOException
nextChunk
public Object nextChunk()
throws Exception
- Specified by:
nextChunk
in interface org.jboss.netty.handler.stream.ChunkedInput
- Overrides:
nextChunk
in class org.jboss.netty.handler.stream.ChunkedFile
- Throws:
Exception
close
public void close()
throws Exception
- Specified by:
close
in interface org.jboss.netty.handler.stream.ChunkedInput
- Overrides:
close
in class org.jboss.netty.handler.stream.ChunkedFile
- Throws:
Exception
Copyright © 2014 Apache Software Foundation. All Rights Reserved.