org.apache.flink.api.java.io

Class BlockingShuffleOutputFormat<T>

java.lang.Object

org.apache.flink.api.java.io.BlockingShuffleOutputFormat<T>

Type Parameters:

T -

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.io.OutputFormat<T>

@Internal
public final class BlockingShuffleOutputFormat<T>
extends Object
implements org.apache.flink.api.common.io.OutputFormat<T>

This is the inner OutputFormat used for specify the BLOCKING_PERSISTENT result partition type of coming edge.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
void	close()
void	configure(org.apache.flink.configuration.Configuration parameters)
static <T> BlockingShuffleOutputFormat<T>	createOutputFormat(org.apache.flink.util.AbstractID intermediateDataSetId)
org.apache.flink.util.AbstractID	getIntermediateDataSetId()
void	open(int taskNumber, int numTasks)
void	writeRecord(T record)

Methods inherited from class java.lang.Object

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

Method Detail

createOutputFormat

public static <T> BlockingShuffleOutputFormat<T> createOutputFormat(org.apache.flink.util.AbstractID intermediateDataSetId)

configure

public void configure(org.apache.flink.configuration.Configuration parameters)

Specified by:

configure in interface org.apache.flink.api.common.io.OutputFormat<T>

open

public void open(int taskNumber,
                 int numTasks)
          throws IOException

Specified by:

open in interface org.apache.flink.api.common.io.OutputFormat<T>

Throws:

IOException

writeRecord

public void writeRecord(T record)
                 throws IOException

Specified by:

writeRecord in interface org.apache.flink.api.common.io.OutputFormat<T>

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface org.apache.flink.api.common.io.OutputFormat<T>

Throws:

IOException

getIntermediateDataSetId

public org.apache.flink.util.AbstractID getIntermediateDataSetId()