org.apache.flink.runtime.taskmanager

Class ActorGatewayPartitionProducerStateChecker

java.lang.Object

org.apache.flink.runtime.taskmanager.ActorGatewayPartitionProducerStateChecker

All Implemented Interfaces:

PartitionProducerStateChecker

public class ActorGatewayPartitionProducerStateChecker
extends Object
implements PartitionProducerStateChecker

This implementation uses ActorGateway to trigger the partition state check at the job manager.

Constructor Summary

Constructors

Constructor and Description
ActorGatewayPartitionProducerStateChecker(ActorGateway jobManager, scala.concurrent.duration.FiniteDuration timeout)

Method Summary

Methods

Modifier and Type	Method and Description
Future<ExecutionState>	requestPartitionProducerState(JobID jobId, IntermediateDataSetID intermediateDataSetId, ResultPartitionID resultPartitionId) Requests the execution state of the execution producing a result partition.

Methods inherited from class java.lang.Object

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

Constructor Detail

ActorGatewayPartitionProducerStateChecker

public ActorGatewayPartitionProducerStateChecker(ActorGateway jobManager,
                                         scala.concurrent.duration.FiniteDuration timeout)

Method Detail

requestPartitionProducerState

public Future<ExecutionState> requestPartitionProducerState(JobID jobId,
                                                   IntermediateDataSetID intermediateDataSetId,
                                                   ResultPartitionID resultPartitionId)

Description copied from interface: PartitionProducerStateChecker

Requests the execution state of the execution producing a result partition.

Specified by:

requestPartitionProducerState in interface PartitionProducerStateChecker

Parameters:

jobId - ID of the job the partition belongs to.

intermediateDataSetId - ID of the parent intermediate data set.

resultPartitionId - ID of the result partition to check. This identifies the producing execution and partition.

Returns:

Future holding the execution state of the producing execution.