org.apache.cassandra.hadoop
Class ColumnFamilyOutputFormat.NullOutputCommitter

java.lang.Object
  extended by org.apache.hadoop.mapreduce.OutputCommitter
      extended by org.apache.cassandra.hadoop.ColumnFamilyOutputFormat.NullOutputCommitter
Enclosing class:
ColumnFamilyOutputFormat

public class ColumnFamilyOutputFormat.NullOutputCommitter
extends org.apache.hadoop.mapreduce.OutputCommitter

An OutputCommitter that does nothing.


Constructor Summary
ColumnFamilyOutputFormat.NullOutputCommitter()
           
 
Method Summary
 void abortTask(org.apache.hadoop.mapreduce.TaskAttemptContext taskContext)
           
 void cleanupJob(org.apache.hadoop.mapreduce.JobContext jobContext)
           
 void commitTask(org.apache.hadoop.mapreduce.TaskAttemptContext taskContext)
           
 boolean needsTaskCommit(org.apache.hadoop.mapreduce.TaskAttemptContext taskContext)
           
 void setupJob(org.apache.hadoop.mapreduce.JobContext jobContext)
           
 void setupTask(org.apache.hadoop.mapreduce.TaskAttemptContext taskContext)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ColumnFamilyOutputFormat.NullOutputCommitter

public ColumnFamilyOutputFormat.NullOutputCommitter()
Method Detail

abortTask

public void abortTask(org.apache.hadoop.mapreduce.TaskAttemptContext taskContext)
Specified by:
abortTask in class org.apache.hadoop.mapreduce.OutputCommitter

cleanupJob

public void cleanupJob(org.apache.hadoop.mapreduce.JobContext jobContext)
Specified by:
cleanupJob in class org.apache.hadoop.mapreduce.OutputCommitter

commitTask

public void commitTask(org.apache.hadoop.mapreduce.TaskAttemptContext taskContext)
Specified by:
commitTask in class org.apache.hadoop.mapreduce.OutputCommitter

needsTaskCommit

public boolean needsTaskCommit(org.apache.hadoop.mapreduce.TaskAttemptContext taskContext)
Specified by:
needsTaskCommit in class org.apache.hadoop.mapreduce.OutputCommitter

setupJob

public void setupJob(org.apache.hadoop.mapreduce.JobContext jobContext)
Specified by:
setupJob in class org.apache.hadoop.mapreduce.OutputCommitter

setupTask

public void setupTask(org.apache.hadoop.mapreduce.TaskAttemptContext taskContext)
Specified by:
setupTask in class org.apache.hadoop.mapreduce.OutputCommitter


Copyright © 2010 The Apache Software Foundation