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https://issues.apache.org/jira/browse/HADOOP-5187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12671737#action_12671737
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Hemanth Yamijala commented on HADOOP-5187:
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If I understand correctly, the fairshare scheduler currently globally orders
its jobs (irrespective of pools they belong too) based on the mode -
fairshare/deficit based or fifo. Are you proposing that we make the mode
setting per pool ? This would consequently change the algorithm to maintain job
lists per pool as well, no ?
> Provide an option to turn off priorities in jobs
> ------------------------------------------------
>
> Key: HADOOP-5187
> URL: https://issues.apache.org/jira/browse/HADOOP-5187
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/fair-share
> 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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