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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5881) Enable configuration of queue capacity in terms of absolute resources
Date Fri, 03 Mar 2017 22:28:45 GMT

     [ https://issues.apache.org/jira/browse/YARN-5881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wangda Tan updated YARN-5881:
-----------------------------
    Attachment: YARN-5881.Support.Absolute.Min.Max.Resource.In.Capacity.Scheduler.design-doc.v1.pdf

Thanks [~seanpo03] for filing this ticket and comments from [~curino]! 

Attached a design doc done by [~vinodkv]/[~sunilg]/[~jianhe] and I. It should cover all questions
from Carlo. Please feel free to share your thoughts.

[~seanpo03] can I take over the ticket if you're not on it yet?

> 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: Sean Po
>         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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