org.apache.gobblin.service.modules.orchestration

Class DagManager.DagManagerThread

java.lang.Object

org.apache.gobblin.service.modules.orchestration.DagManager.DagManagerThread

All Implemented Interfaces:

Runnable

Enclosing class:

DagManager

public static class DagManager.DagManagerThread
extends Object
implements Runnable

Each DagManager.DagManagerThread performs 2 actions when scheduled:

1. Dequeues any newly submitted Dags from the Dag queue. All the JobExecutionPlans which are part of the dequed Dag will be managed this thread.
2. Polls the job status store for the current job statuses of all the running jobs it manages.

Method Summary

Modifier and Type	Method and Description
void	run() Main body of the DagManager.DagManagerThread.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

run

public void run()

Main body of the DagManager.DagManagerThread. Deque the next item from the queue and poll job statuses of currently running jobs. Because this thread runs in a regular interval, we should avoid doing repetitive work inside it.

Specified by:

run in interface Runnable