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From "Tao Jie (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5881) Enable configuration of queue capacity in terms of absolute resources
Date Wed, 08 Mar 2017 02:09:38 GMT

    [ https://issues.apache.org/jira/browse/YARN-5881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15900575#comment-15900575
] 

Tao Jie commented on YARN-5881:
-------------------------------

Thank you [~leftnoteasy], it seems that the queue-resource configuration would be similar
to FairScheduler with this feature. Is it possible that with the same configuration file,
we can choose either FS or CS for scheduling? 

> Enable configuration of queue capacity in terms of absolute resources
> ---------------------------------------------------------------------
>
>                 Key: YARN-5881
>                 URL: https://issues.apache.org/jira/browse/YARN-5881
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Sean Po
>            Assignee: Wangda Tan
>         Attachments: YARN-5881.Support.Absolute.Min.Max.Resource.In.Capacity.Scheduler.design-doc.v1.pdf
>
>
> Currently, Yarn RM supports the configuration of queue capacity in terms of a proportion
to cluster capacity. In the context of Yarn being used as a public cloud service, it makes
more sense if queues can be configured absolutely. This will allow administrators to set usage
limits more concretely and simplify customer expectations for cluster allocation.



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