org.apache.hadoop.hdfs.server.namenode
Class FSEditLogOp.Writer

java.lang.Object
  org.apache.hadoop.hdfs.server.namenode.FSEditLogOp.Writer

Enclosing class:

org.apache.hadoop.hdfs.server.namenode.FSEditLogOp

public static class FSEditLogOp.Writer
extends Object

Class for writing editlog ops

Constructor Summary

FSEditLogOp.Writer(org.apache.hadoop.io.DataOutputBuffer out)

Method Summary

void	writeOp(org.apache.hadoop.hdfs.server.namenode.FSEditLogOp op) Write an operation to the output stream

Methods inherited from class java.lang.Object

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

Constructor Detail

FSEditLogOp.Writer

public FSEditLogOp.Writer(org.apache.hadoop.io.DataOutputBuffer out)

Method Detail

writeOp

public void writeOp(org.apache.hadoop.hdfs.server.namenode.FSEditLogOp op)
             throws IOException

Write an operation to the output stream

Parameters:

op - The operation to write

Throws:

IOException - if an error occurs during writing.