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https://issues.apache.org/jira/browse/YARN-2306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ray Chiang updated YARN-2306:
-----------------------------
    Labels:   (was: BB2015-05-TBR)

> leak of reservation metrics (fair scheduler)
> --------------------------------------------
>
>                 Key: YARN-2306
>                 URL: https://issues.apache.org/jira/browse/YARN-2306
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler
>            Reporter: Hong Zhiguo
>            Assignee: Hong Zhiguo
>            Priority: Minor
>         Attachments: YARN-2306-2.patch, YARN-2306.patch
>
>
> This only applies to fair scheduler. Capacity scheduler is OK.
> When appAttempt or node is removed, the metrics for 
> reservation(reservedContainers, reservedMB, reservedVCores) is not reduced 
> back.
> These are important metrics for administrator. The wrong metrics confuses may 
> confuse them. 



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