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Posted to mapreduce-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/21 19:06:42 UTC

[jira] [Resolved] (MAPREDUCE-261) Blacklisting of TaskTrackers should take into account the user-ID

     [ https://issues.apache.org/jira/browse/MAPREDUCE-261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-261.
----------------------------------------

    Resolution: Incomplete

Marking as stale.  Blacklisting got a major revamp at one point.

> Blacklisting of TaskTrackers should take into account the user-ID
> -----------------------------------------------------------------
>
>                 Key: MAPREDUCE-261
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-261
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Devaraj Das
>
> With HADOOP-4305, it is possible to blacklist TaskTrackers across jobs. It might make sense to also take into account the users whose tasks are being run on the TaskTrackers, and use it in the blacklisting strategy.



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