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Posted to issues@tez.apache.org by "Jeff Zhang (JIRA)" <ji...@apache.org> on 2014/11/12 06:02:34 UTC
[jira] [Resolved] (TEZ-1737) Should add taskNum in
VertexFinishedEvent
[ https://issues.apache.org/jira/browse/TEZ-1737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Zhang resolved TEZ-1737.
-----------------------------
Resolution: Fixed
Fix Version/s: 0.5.3
Assignee: Jeff Zhang
Target Version/s: 0.5.3
> 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
> Assignee: Jeff Zhang
> Fix For: 0.5.3
>
> 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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