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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/21 21:46:41 UTC

[jira] [Resolved] (MAPREDUCE-555) Provide an option to turn off priorities in jobs

     [ https://issues.apache.org/jira/browse/MAPREDUCE-555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-555.
----------------------------------------

    Resolution: Fixed

This was done elsewhere by a flag in the schedulers themselves. Closing as fixed.

> Provide an option to turn off priorities in jobs
> ------------------------------------------------
>
>                 Key: MAPREDUCE-555
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-555
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Hemanth Yamijala
>            Priority: Minor
>
> The fairshare scheduler can define pools mapping to queues (as defined in the capacity scheduler - HADOOP-3445). When used in this manner, one can imagine queues set up to be used by users who come from disparate teams or organizations (say a default queue). For such a queue, it makes sense to ignore job priorities and consider the queue as strict FIFO, as it is difficult to compare priorities of jobs from different users. 



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