org.apache.flink.runtime.io.network.partition

Class ReleaseOnConsumptionResultPartition

java.lang.Object

org.apache.flink.runtime.io.network.partition.ResultPartition

org.apache.flink.runtime.io.network.partition.ReleaseOnConsumptionResultPartition

All Implemented Interfaces:

AutoCloseable, AvailabilityProvider, ResultPartitionWriter, BufferPoolOwner

public class ReleaseOnConsumptionResultPartition
extends ResultPartition

ResultPartition that releases itself once all subpartitions have been consumed.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.runtime.io.AvailabilityProvider

AvailabilityProvider.AvailabilityHelper

Field Summary

Fields inherited from class org.apache.flink.runtime.io.network.partition.ResultPartition

bufferCompressor, LOG, numTargetKeyGroups, partitionId, partitionManager, partitionType, subpartitions

Fields inherited from interface org.apache.flink.runtime.io.AvailabilityProvider

AVAILABLE

Method Summary

Modifier and Type	Method and Description
ResultSubpartitionView	createSubpartitionView(int index, BufferAvailabilityListener availabilityListener) Returns the requested subpartition.
String	toString()

Methods inherited from class org.apache.flink.runtime.io.network.partition.ResultPartition

addBufferConsumer, close, fail, finish, flush, flushAll, getAllPartitions, getAvailableFuture, getBufferBuilder, getBufferPool, getFailureCause, getNumberOfQueuedBuffers, getNumberOfSubpartitions, getNumTargetKeyGroups, getOwningTaskName, getPartitionId, getPartitionType, isReleased, release, release, releaseMemory, setup

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.runtime.io.AvailabilityProvider

isApproximatelyAvailable, isAvailable

Method Detail

createSubpartitionView

public ResultSubpartitionView createSubpartitionView(int index,
                                                     BufferAvailabilityListener availabilityListener)
                                              throws IOException

Description copied from class: ResultPartition

Returns the requested subpartition.

Overrides:

createSubpartitionView in class ResultPartition

Throws:

IOException

toString

public String toString()

Overrides:

toString in class ResultPartition