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Posted to mapreduce-issues@hadoop.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2010/02/11 05:58:28 UTC

[jira] Updated: (MAPREDUCE-1476) committer.needsTaskCommit should not be called for a task cleanup attempt

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amareshwari Sriramadasu updated MAPREDUCE-1476:
-----------------------------------------------

    Status: Patch Available  (was: Open)

> committer.needsTaskCommit should not be called for a task cleanup attempt
> -------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1476
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1476
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.20.1
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.22.0
>
>         Attachments: patch-1476.txt
>
>
> Currently, Task.done() calls committer.needsTaskCommit() to know whether it needs a commit or not. This need not be called for task cleanup attempt as no commit is required for a cleanup attempt. 
> Due to MAPREDUCE-1409, we saw a case where cleanup attempt went into COMMIT_PENDING state.

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