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https://issues.apache.org/jira/browse/TEZ-1737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14198275#comment-14198275
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Jeff Zhang commented on TEZ-1737:
---------------------------------
Attach the patch.
* Only add taskNum in summary part of VertexFinishedEvnet
* Add test case for only summary event of Vertex is completed but without
recovery log.
> Should add taskNum in VertexFinishedEvent
> -----------------------------------------
>
> Key: TEZ-1737
> URL: https://issues.apache.org/jira/browse/TEZ-1737
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.5.1
> Reporter: Jeff Zhang
> Attachments: TEZ-1737.patch
>
>
> In the case of dag is completed, but recovery log is not completed, epecially
> when VertexInitliazedEvent is not written to hdfs. In that case vertex's task
> number may be -1 since we only recover the dag to desired state, the taskNum
> may not been recovered, and it would cause the getVertexStatus get the wrong
> task num.
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