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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-795) Fair scheduler queue metrics should subtract allocated vCores from available vCores
Date Tue, 11 Jun 2013 01:08:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13680114#comment-13680114
] 

Sandy Ryza commented on YARN-795:
---------------------------------

Thanks for working on this, Wei.  The patch looks good.  My only nit is that there's an unnecessary
whitespace change in TestFairScheduler.
                
> Fair scheduler queue metrics should subtract allocated vCores from available vCores
> -----------------------------------------------------------------------------------
>
>                 Key: YARN-795
>                 URL: https://issues.apache.org/jira/browse/YARN-795
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: scheduler
>    Affects Versions: 2.0.2-alpha
>            Reporter: Wei Yan
>            Assignee: Wei Yan
>         Attachments: YARN-795.patch
>
>
> The queue metrics of fair scheduler doesn't subtract allocated vCores from available
vCores, causing the available vCores returned is incorrect.
> This is happening because {code}QueueMetrics.getAllocateResources(){code} doesn't return
the allocated vCores.

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