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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-656) In scheduler UI, including reserved memory "Memory Total" can make it exceed cluster capacity.
Date Tue, 14 May 2013 00:29:16 GMT

     [ https://issues.apache.org/jira/browse/YARN-656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sandy Ryza updated YARN-656:
----------------------------

    Summary: In scheduler UI, including reserved memory "Memory Total" can make it exceed
cluster capacity.  (was: In scheduler UI, "Memory Total" should not include reserved memory.)
    
> In scheduler UI, including reserved memory "Memory Total" can make it exceed cluster
capacity.
> ----------------------------------------------------------------------------------------------
>
>                 Key: YARN-656
>                 URL: https://issues.apache.org/jira/browse/YARN-656
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager, scheduler
>    Affects Versions: 2.0.4-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>
> "Memory Total" is currently a sum of availableMB, allocatedMB, and reservedMB.  Including
reservedMB in this sum can make the total exceed the capacity of the cluster. 

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