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Posted to yarn-issues@hadoop.apache.org by "nemon lou (JIRA)" <ji...@apache.org> on 2013/02/07 04:37:15 UTC

[jira] [Commented] (YARN-111) Application level priority in Resource Manager Schedulers

    [ https://issues.apache.org/jira/browse/YARN-111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13573142#comment-13573142 ] 

nemon lou commented on YARN-111:
--------------------------------

Finally i use two Queues in Capacity Scheduler to basically meet our needs.
Both queue has a Absolute Max Capacity of 100% .The queue with higher priority has more Absolute Capacity configured(85%).
Job which need high priority will be submitted to the queue which has more Absolute Capacity configured.
                
> Application level priority in Resource Manager Schedulers
> ---------------------------------------------------------
>
>                 Key: YARN-111
>                 URL: https://issues.apache.org/jira/browse/YARN-111
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.0.1-alpha
>            Reporter: nemon lou
>
> We need application level priority for Hadoop 2.0,both in FIFO scheduler and Capacity Scheduler.
> In Hadoop 1.0.x,job priority is supported.

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