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

接口 FailoverStrategy

所有已知实现类:

RestartAllFailoverStrategy, RestartPipelinedRegionFailoverStrategy

public interface FailoverStrategy

New interface for failover strategies.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	FailoverStrategy.Factory The factory to instantiate FailoverStrategy.

方法概要

限定符和类型	方法和说明
Set<ExecutionVertexID>	getTasksNeedingRestart(ExecutionVertexID executionVertexId, Throwable cause) Returns a set of IDs corresponding to the set of vertices that should be restarted.

方法详细资料

getTasksNeedingRestart

Set<ExecutionVertexID> getTasksNeedingRestart(ExecutionVertexID executionVertexId,
                                              Throwable cause)

Returns a set of IDs corresponding to the set of vertices that should be restarted.

参数:

executionVertexId - ID of the failed task

cause - cause of the failure

返回:

set of IDs of vertices to restart