org.apache.cassandra.hadoop
Class ColumnFamilyOutputFormat.NullOutputCommitter

java.lang.Object
  org.apache.hadoop.mapreduce.OutputCommitter
      org.apache.cassandra.hadoop.ColumnFamilyOutputFormat.NullOutputCommitter

Enclosing class:

ColumnFamilyOutputFormat

public static 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 org.apache.hadoop.mapreduce.OutputCommitter

abortJob, commitJob

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)

Overrides:

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