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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2009/10/29 18:12:59 UTC

[jira] Created: (MAPREDUCE-1162) Job history should keep track of which task trackers were blacklisted

Job history should keep track of which task trackers were blacklisted
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                 Key: MAPREDUCE-1162
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1162
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Allen Wittenauer
            Priority: Trivial


It would be useful to have job history keep track of which nodes were blacklisted by the job.  This would be used to build a history of job failure on certain nodes.

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[jira] Commented: (MAPREDUCE-1162) Job history should keep track of which task trackers were blacklisted

Posted by "Amar Kamat (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-1162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12775992#action_12775992 ] 

Amar Kamat commented on MAPREDUCE-1162:
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+1. One way of doing this is to add blacklisted tracker info in job summary and store job summary in job history. 

> Job history should keep track of which task trackers were blacklisted
> ---------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1162
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1162
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Allen Wittenauer
>            Priority: Trivial
>
> It would be useful to have job history keep track of which nodes were blacklisted by the job.  This would be used to build a history of job failure on certain nodes.

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