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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3356) Capacity Scheduler FiCaSchedulerApp should use ResourceUsage to track used-resources-by-label.
Date Thu, 19 Mar 2015 23:56:39 GMT

    [ https://issues.apache.org/jira/browse/YARN-3356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14370401#comment-14370401
] 

Wangda Tan commented on YARN-3356:
----------------------------------

Thanks for review! Addressed in (ver.5)

> Capacity Scheduler FiCaSchedulerApp should use ResourceUsage to track used-resources-by-label.
> ----------------------------------------------------------------------------------------------
>
>                 Key: YARN-3356
>                 URL: https://issues.apache.org/jira/browse/YARN-3356
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacityscheduler, resourcemanager
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>         Attachments: YARN-3356.1.patch, YARN-3356.2.patch, YARN-3356.3.patch, YARN-3356.4.patch,
YARN-3356.5.patch
>
>
> Simliar to YARN-3099, Capacity Scheduler's LeafQueue.User/FiCaSchedulerApp should use
ResourceRequest to track resource-usage/pending by label for better resource tracking and
preemption. 
> And also, when application's pending resource changed (container allocated, app completed,
moved, etc.), we need update ResourceUsage of queue hierarchies.



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