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Posted to mapreduce-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2013/05/03 09:30:16 UTC

[jira] [Commented] (MAPREDUCE-5206) JT can show the same job multiple times in Retired Jobs section

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13648240#comment-13648240 ] 

Arun C Murthy commented on MAPREDUCE-5206:
------------------------------------------

The fix ensures that a job isn't added twice to retiredJobs - the issue is that there is code to not do it, but that code is not triggered due to a wrong check which I've separated from the path which retires a job see iff a user has too many completed jobs.
                
> JT can show the same job multiple times in Retired Jobs section
> ---------------------------------------------------------------
>
>                 Key: MAPREDUCE-5206
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5206
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>            Priority: Minor
>         Attachments: MAPREDUCE-5206.patch
>
>
> JT can show the same job multiple times in Retired Jobs section since the RetireJobs thread has a bug which adds the same job multiple times to collection of retired jobs.

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