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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-555) Provide an option to turn off priorities in jobs
Date Mon, 21 Jul 2014 19:46:41 GMT

     [ 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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