org.apache.flink.runtime.taskexecutor.rpc

类 RpcPartitionStateChecker

java.lang.Object

org.apache.flink.runtime.taskexecutor.rpc.RpcPartitionStateChecker

所有已实现的接口:

PartitionProducerStateChecker

public class RpcPartitionStateChecker
extends Object
implements PartitionProducerStateChecker

构造器概要

构造器

构造器和说明
RpcPartitionStateChecker(JobMasterGateway jobMasterGateway)

方法概要

限定符和类型	方法和说明
CompletableFuture<ExecutionState>	requestPartitionProducerState(org.apache.flink.api.common.JobID jobId, IntermediateDataSetID resultId, ResultPartitionID partitionId) Requests the execution state of the execution producing a result partition.

从类继承的方法 java.lang.Object

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

构造器详细资料

RpcPartitionStateChecker

public RpcPartitionStateChecker(JobMasterGateway jobMasterGateway)

方法详细资料

requestPartitionProducerState

public CompletableFuture<ExecutionState> requestPartitionProducerState(org.apache.flink.api.common.JobID jobId,
                                                                       IntermediateDataSetID resultId,
                                                                       ResultPartitionID partitionId)

从接口复制的说明: PartitionProducerStateChecker

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

指定者:

requestPartitionProducerState 在接口中 PartitionProducerStateChecker

参数:

jobId - ID of the job the partition belongs to.

resultId - ID of the parent intermediate data set.

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

返回:

Future holding the execution state of the producing execution.