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https://issues.apache.org/jira/browse/TEZ-1816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14233312#comment-14233312
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Siddharth Seth commented on TEZ-1816:
-------------------------------------
+1 with one minor change. The test needs to wait for all transitions.
{code}
+ dagWithCustomEdge.handle(new DAGEvent(dagWithCustomEdge.getID(),
DAGEventType.DAG_START));
+ Assert.assertEquals(DAGState.FAILED, dagWithCustomEdge.getState());
{code}
should be
{code}
+ dagWithCustomEdge.handle(new DAGEvent(dagWithCustomEdge.getID(),
DAGEventType.DAG_START));
dispatcher.await();
+ Assert.assertEquals(DAGState.FAILED, dagWithCustomEdge.getState());
{code}
> It is possible to receive START event when DAG is failed
> --------------------------------------------------------
>
> Key: TEZ-1816
> URL: https://issues.apache.org/jira/browse/TEZ-1816
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Jeff Zhang
> Assignee: Jeff Zhang
> Attachments: TEZ-1816.patch
>
>
> If DAG is failed in initialization, then it would goto failed. Then there
> will be a following START event from client.
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