org.apache.flink.runtime.executiongraph.failover.flip1.partitionrelease

类 RegionPartitionGroupReleaseStrategy

java.lang.Object

org.apache.flink.runtime.executiongraph.failover.flip1.partitionrelease.RegionPartitionGroupReleaseStrategy

所有已实现的接口:

PartitionGroupReleaseStrategy

public class RegionPartitionGroupReleaseStrategy
extends Object
implements PartitionGroupReleaseStrategy

Releases blocking intermediate result partitions that are incident to a SchedulingPipelinedRegion, as soon as the region's execution vertices are finished.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	RegionPartitionGroupReleaseStrategy.Factory Factory for PartitionGroupReleaseStrategy.

构造器概要

构造器

构造器和说明
RegionPartitionGroupReleaseStrategy(SchedulingTopology schedulingTopology)

方法概要

限定符和类型	方法和说明
List<ConsumedPartitionGroup>	vertexFinished(ExecutionVertexID finishedVertex) Calling this method informs the strategy that a vertex finished.
void	vertexUnfinished(ExecutionVertexID executionVertexId) Calling this method informs the strategy that a vertex is no longer in finished state, e.g., when a vertex is re-executed.

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

RegionPartitionGroupReleaseStrategy

public RegionPartitionGroupReleaseStrategy(SchedulingTopology schedulingTopology)

方法详细资料

vertexFinished

public List<ConsumedPartitionGroup> vertexFinished(ExecutionVertexID finishedVertex)

从接口复制的说明: PartitionGroupReleaseStrategy

Calling this method informs the strategy that a vertex finished.

指定者:

vertexFinished 在接口中 PartitionGroupReleaseStrategy

参数:

finishedVertex - Id of the vertex that finished the execution

返回:

A list of ConsumedPartitionGroups that can be released

vertexUnfinished

public void vertexUnfinished(ExecutionVertexID executionVertexId)

从接口复制的说明: PartitionGroupReleaseStrategy

Calling this method informs the strategy that a vertex is no longer in finished state, e.g., when a vertex is re-executed.

指定者:

vertexUnfinished 在接口中 PartitionGroupReleaseStrategy

参数:

executionVertexId - Id of the vertex that is no longer in finished state.