org.apache.flink.runtime.scheduler

类 DefaultVertexParallelismStore

java.lang.Object

org.apache.flink.runtime.scheduler.DefaultVertexParallelismStore

所有已实现的接口:

MutableVertexParallelismStore, VertexParallelismStore

public class DefaultVertexParallelismStore
extends Object
implements MutableVertexParallelismStore

Maintains the configured parallelisms for vertices, which should be defined by a scheduler.

构造器概要

构造器

构造器和说明
DefaultVertexParallelismStore()

方法概要

限定符和类型	方法和说明
VertexParallelismInformation	getParallelismInfo(JobVertexID vertexId) Returns a given vertex's parallelism information.
void	setParallelismInfo(JobVertexID vertexId, VertexParallelismInformation info) Sets the parallelism properties for the given vertex.

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

DefaultVertexParallelismStore

public DefaultVertexParallelismStore()

方法详细资料

setParallelismInfo

public void setParallelismInfo(JobVertexID vertexId,
                               VertexParallelismInformation info)

从接口复制的说明: MutableVertexParallelismStore

Sets the parallelism properties for the given vertex.

指定者:

setParallelismInfo 在接口中 MutableVertexParallelismStore

参数:

vertexId - vertex to set parallelism for

info - parallelism information for the given vertex

getParallelismInfo

public VertexParallelismInformation getParallelismInfo(JobVertexID vertexId)

从接口复制的说明: VertexParallelismStore

Returns a given vertex's parallelism information.

指定者:

getParallelismInfo 在接口中 VertexParallelismStore

参数:

vertexId - vertex for which the parallelism information should be returned

返回:

a parallelism information for the given vertex