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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2015/01/27 23:56:35 UTC

[jira] [Comment Edited] (TEZ-1895) Vertex reRunning should decrease successfulMembers of VertexGroupInfo

    [ https://issues.apache.org/jira/browse/TEZ-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14294357#comment-14294357 ] 

Hitesh Shah edited comment on TEZ-1895 at 1/27/15 10:56 PM:
------------------------------------------------------------

Seems like a correct change. Additional test should be added to check that the dag fails if vertex re-runs after vertex group commit has run. 


was (Author: hitesh):
Seems like a reasonable change. Additional test should be added to check that the dag fails if vertex re-runs after vertex group commit has run. 

> Vertex reRunning should decrease successfulMembers of VertexGroupInfo
> ---------------------------------------------------------------------
>
>                 Key: TEZ-1895
>                 URL: https://issues.apache.org/jira/browse/TEZ-1895
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Jeff Zhang
>            Assignee: Jeff Zhang
>         Attachments: TEZ-1895-1.patch
>
>
> Vertex reRunning should decrease successfulMembers of VertexGroupInfo, otherwise commit may happen when vertex is still in rerunning. 



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