org.apache.flink.runtime.scheduler

接口 VertexParallelismStore

所有已知子接口:

MutableVertexParallelismStore

所有已知实现类:

DefaultVertexParallelismStore

public interface VertexParallelismStore

Contains the max parallelism per vertex, along with metadata about how these maxes were calculated.

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.

方法详细资料

getParallelismInfo

VertexParallelismInformation getParallelismInfo(JobVertexID vertexId)

Returns a given vertex's parallelism information.

参数:

vertexId - vertex for which the parallelism information should be returned

返回:

a parallelism information for the given vertex

抛出:

IllegalStateException - if there is no parallelism information for the given vertex