org.apache.flink.api.java.hadoop.mapred

Class HadoopOutputFormat<K,V>

java.lang.Object

org.apache.flink.api.java.hadoop.common.HadoopOutputFormatCommonBase<T>

org.apache.flink.api.java.hadoop.mapred.HadoopOutputFormatBase<K,V,Tuple2<K,V>>

org.apache.flink.api.java.hadoop.mapred.HadoopOutputFormat<K,V>

Type Parameters:

K - Type of the key

V - Type of the value.

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.io.FinalizeOnMaster, org.apache.flink.api.common.io.OutputFormat<Tuple2<K,V>>

public class HadoopOutputFormat<K,V>
extends HadoopOutputFormatBase<K,V,Tuple2<K,V>>

Wrapper for using HadoopOutputFormats (mapred-variant) with Flink. The IF is returning a Tuple2.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.api.java.hadoop.mapred.HadoopOutputFormatBase

recordWriter

Fields inherited from class org.apache.flink.api.java.hadoop.common.HadoopOutputFormatCommonBase

credentials

Constructor Summary

Constructors

Constructor and Description
HadoopOutputFormat(org.apache.hadoop.mapred.OutputFormat<K,V> mapredOutputFormat, Class<org.apache.hadoop.mapred.OutputCommitter> outputCommitterClass, org.apache.hadoop.mapred.JobConf job)
HadoopOutputFormat(org.apache.hadoop.mapred.OutputFormat<K,V> mapredOutputFormat, org.apache.hadoop.mapred.JobConf job)

Method Summary

Modifier and Type	Method and Description
void	writeRecord(Tuple2<K,V> record)

Methods inherited from class org.apache.flink.api.java.hadoop.mapred.HadoopOutputFormatBase

close, configure, finalizeGlobal, getJobConf, open

Methods inherited from class org.apache.flink.api.java.hadoop.common.HadoopOutputFormatCommonBase

read, write

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopOutputFormat

public HadoopOutputFormat(org.apache.hadoop.mapred.OutputFormat<K,V> mapredOutputFormat,
                          org.apache.hadoop.mapred.JobConf job)

HadoopOutputFormat

public HadoopOutputFormat(org.apache.hadoop.mapred.OutputFormat<K,V> mapredOutputFormat,
                          Class<org.apache.hadoop.mapred.OutputCommitter> outputCommitterClass,
                          org.apache.hadoop.mapred.JobConf job)

Method Detail

writeRecord

public void writeRecord(Tuple2<K,V> record)
                 throws IOException

Throws:

IOException