org.elasticsearch.hadoop.mr

Class MultiOutputFormat

java.lang.Object

org.apache.hadoop.mapreduce.OutputFormat

org.elasticsearch.hadoop.mr.MultiOutputFormat

All Implemented Interfaces:

org.apache.hadoop.mapred.OutputFormat

public class MultiOutputFormat
extends org.apache.hadoop.mapreduce.OutputFormat
implements org.apache.hadoop.mapred.OutputFormat

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CFG_FIELD

Constructor Summary

Constructors

Constructor and Description
MultiOutputFormat()

Method Summary

Modifier and Type	Method and Description
static void	addOutputFormat(org.apache.hadoop.conf.Configuration cfg, java.lang.Class<? extends org.apache.hadoop.mapreduce.OutputFormat>... formats)
void	checkOutputSpecs(org.apache.hadoop.fs.FileSystem ignored, org.apache.hadoop.mapred.JobConf job)
void	checkOutputSpecs(org.apache.hadoop.mapreduce.JobContext context)
org.apache.hadoop.mapreduce.OutputCommitter	getOutputCommitter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
org.apache.hadoop.mapred.RecordWriter	getRecordWriter(org.apache.hadoop.fs.FileSystem ignored, org.apache.hadoop.mapred.JobConf job, java.lang.String name, org.apache.hadoop.util.Progressable progress)
org.apache.hadoop.mapreduce.RecordWriter	getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)

Methods inherited from class java.lang.Object

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

Field Detail

CFG_FIELD

public static final java.lang.String CFG_FIELD

See Also:

Constant Field Values

Constructor Detail

MultiOutputFormat

public MultiOutputFormat()

Method Detail

getRecordWriter

public org.apache.hadoop.mapred.RecordWriter getRecordWriter(org.apache.hadoop.fs.FileSystem ignored,
                                                             org.apache.hadoop.mapred.JobConf job,
                                                             java.lang.String name,
                                                             org.apache.hadoop.util.Progressable progress)
                                                      throws java.io.IOException

Specified by:

getRecordWriter in interface org.apache.hadoop.mapred.OutputFormat

Throws:

java.io.IOException

checkOutputSpecs

public void checkOutputSpecs(org.apache.hadoop.fs.FileSystem ignored,
                             org.apache.hadoop.mapred.JobConf job)
                      throws java.io.IOException

Specified by:

checkOutputSpecs in interface org.apache.hadoop.mapred.OutputFormat

Throws:

java.io.IOException

getRecordWriter

public org.apache.hadoop.mapreduce.RecordWriter getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
                                                         throws java.io.IOException,
                                                                java.lang.InterruptedException

Specified by:

getRecordWriter in class org.apache.hadoop.mapreduce.OutputFormat

Throws:

java.io.IOException

java.lang.InterruptedException

checkOutputSpecs

public void checkOutputSpecs(org.apache.hadoop.mapreduce.JobContext context)
                      throws java.io.IOException,
                             java.lang.InterruptedException

Specified by:

checkOutputSpecs in class org.apache.hadoop.mapreduce.OutputFormat

Throws:

java.io.IOException

java.lang.InterruptedException

getOutputCommitter

public org.apache.hadoop.mapreduce.OutputCommitter getOutputCommitter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
                                                               throws java.io.IOException,
                                                                      java.lang.InterruptedException

Specified by:

getOutputCommitter in class org.apache.hadoop.mapreduce.OutputFormat

Throws:

java.io.IOException

java.lang.InterruptedException

addOutputFormat

public static void addOutputFormat(org.apache.hadoop.conf.Configuration cfg,
                                   java.lang.Class<? extends org.apache.hadoop.mapreduce.OutputFormat>... formats)