org.apache.flink.runtime.scheduler

类 ExecutionGraphToInputsLocationsRetrieverAdapter

java.lang.Object

org.apache.flink.runtime.scheduler.ExecutionGraphToInputsLocationsRetrieverAdapter

所有已实现的接口:

InputsLocationsRetriever

public class ExecutionGraphToInputsLocationsRetrieverAdapter
extends Object
implements InputsLocationsRetriever

An implementation of InputsLocationsRetriever based on the ExecutionGraph.

构造器概要

构造器

构造器和说明
ExecutionGraphToInputsLocationsRetrieverAdapter(ExecutionGraph executionGraph)

方法概要

限定符和类型	方法和说明
Collection<Collection<ExecutionVertexID>>	getConsumedResultPartitionsProducers(ExecutionVertexID executionVertexId) Get the producers of the result partitions consumed by an execution.
Optional<CompletableFuture<TaskManagerLocation>>	getTaskManagerLocation(ExecutionVertexID executionVertexId) Get the task manager location future for an execution.

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

ExecutionGraphToInputsLocationsRetrieverAdapter

public ExecutionGraphToInputsLocationsRetrieverAdapter(ExecutionGraph executionGraph)

方法详细资料

getConsumedResultPartitionsProducers

public Collection<Collection<ExecutionVertexID>> getConsumedResultPartitionsProducers(ExecutionVertexID executionVertexId)

从接口复制的说明: InputsLocationsRetriever

Get the producers of the result partitions consumed by an execution.

指定者:

getConsumedResultPartitionsProducers 在接口中 InputsLocationsRetriever

参数:

executionVertexId - identifies the execution

返回:

the producers of the result partitions group by job vertex id

getTaskManagerLocation

public Optional<CompletableFuture<TaskManagerLocation>> getTaskManagerLocation(ExecutionVertexID executionVertexId)

从接口复制的说明: InputsLocationsRetriever

Get the task manager location future for an execution.

指定者:

getTaskManagerLocation 在接口中 InputsLocationsRetriever

参数:

executionVertexId - identifying the execution

返回:

the task manager location future