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https://issues.apache.org/jira/browse/MAPREDUCE-6808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15761756#comment-15761756
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Kuhu Shukla commented on MAPREDUCE-6808:
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Linking related JIRA for Custom ShuffleHandler in Tez. [~pairg], Would you be
providing a patch for this JIRA sometime soon? Thanks!
> Log map attempts as part of shuffle handler audit log
> -----------------------------------------------------
>
> Key: MAPREDUCE-6808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6808
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Jonathan Eagles
> Assignee: Gergő Pásztor
>
> With the introduction tez, multiple unrelated reducers in the same job will
> have the same id. The audit log won't be able to distinguish which map
> attempt the reduce was fetching. This jira is to discuss the possibility to
> add map attempts logging to distinguish between the two.
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