protected class MapTask.MapOutputBuffer.BlockingBuffer
extends java.io.DataOutputStream
Constructor and Description |
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MapTask.MapOutputBuffer.BlockingBuffer() |
Modifier and Type | Method and Description |
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int |
markRecord()
Mark end of record.
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protected void |
reset()
Set position from last mark to end of writable buffer, then rewrite
the data between last mark and kvindex.
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flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF
public MapTask.MapOutputBuffer.BlockingBuffer()
public int markRecord()
protected void reset() throws java.io.IOException
java.io.IOException
markRecord()
Copyright © 2009 The Apache Software Foundation