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From "Luke Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2533) MR-279: Metrics for reserved resource in ResourceManager
Date Tue, 24 May 2011 21:02:47 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13038781#comment-13038781
] 

Luke Lu commented on MAPREDUCE-2533:
------------------------------------

bq. You've added Node.getReservedResource just to get the metric back during Application.unreserve,
correct?

Yes. The NodeManagerImpl seems to be the place to save it as it also talks about update the
reserved resource etc. but not really save it

> MR-279: Metrics for reserved resource in ResourceManager
> --------------------------------------------------------
>
>                 Key: MAPREDUCE-2533
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2533
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Luke Lu
>            Assignee: Luke Lu
>             Fix For: 0.23.0
>
>         Attachments: mr-2533-reserved-metrics-v1.patch
>
>
> Add metrics for reserved resources.

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