org.apache.flink.runtime.jobmanager

接口 JobGraphStore.JobGraphListener

所有已知实现类:

DefaultJobGraphStore, SessionDispatcherLeaderProcess

封闭接口:

JobGraphStore

public static interface JobGraphStore.JobGraphListener

A listener for JobGraph instances. This is used to react to races between multiple running JobGraphStore instances (on multiple job managers).

方法概要

限定符和类型	方法和说明
void	onAddedJobGraph(org.apache.flink.api.common.JobID jobId) Callback for JobGraph instances added by a different JobGraphStore instance.
void	onRemovedJobGraph(org.apache.flink.api.common.JobID jobId) Callback for JobGraph instances removed by a different JobGraphStore instance.

方法详细资料

onAddedJobGraph

void onAddedJobGraph(org.apache.flink.api.common.JobID jobId)

Callback for JobGraph instances added by a different JobGraphStore instance.

Important: It is possible to get false positives and be notified about a job graph, which was added by this instance.

参数:

jobId - The JobID of the added job graph

onRemovedJobGraph

void onRemovedJobGraph(org.apache.flink.api.common.JobID jobId)

Callback for JobGraph instances removed by a different JobGraphStore instance.

参数:

jobId - The JobID of the removed job graph