public class NullOutputCommitter
extends org.apache.hadoop.mapreduce.OutputCommitter
Constructor and Description |
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NullOutputCommitter() |
Modifier and Type | Method and Description |
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void |
abortTask(org.apache.hadoop.mapreduce.TaskAttemptContext arg0) |
void |
cleanupJob(org.apache.hadoop.mapreduce.JobContext arg0) |
void |
commitTask(org.apache.hadoop.mapreduce.TaskAttemptContext arg0) |
boolean |
needsTaskCommit(org.apache.hadoop.mapreduce.TaskAttemptContext arg0) |
void |
setupJob(org.apache.hadoop.mapreduce.JobContext arg0) |
void |
setupTask(org.apache.hadoop.mapreduce.TaskAttemptContext arg0) |
public void abortTask(org.apache.hadoop.mapreduce.TaskAttemptContext arg0) throws IOException
abortTask
in class org.apache.hadoop.mapreduce.OutputCommitter
IOException
public void cleanupJob(org.apache.hadoop.mapreduce.JobContext arg0) throws IOException
cleanupJob
in class org.apache.hadoop.mapreduce.OutputCommitter
IOException
public void commitTask(org.apache.hadoop.mapreduce.TaskAttemptContext arg0) throws IOException
commitTask
in class org.apache.hadoop.mapreduce.OutputCommitter
IOException
public boolean needsTaskCommit(org.apache.hadoop.mapreduce.TaskAttemptContext arg0) throws IOException
needsTaskCommit
in class org.apache.hadoop.mapreduce.OutputCommitter
IOException
public void setupJob(org.apache.hadoop.mapreduce.JobContext arg0) throws IOException
setupJob
in class org.apache.hadoop.mapreduce.OutputCommitter
IOException
public void setupTask(org.apache.hadoop.mapreduce.TaskAttemptContext arg0) throws IOException
setupTask
in class org.apache.hadoop.mapreduce.OutputCommitter
IOException
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