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From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-4435) The JobTracker should display the amount of heap memory used
Date Tue, 11 Nov 2008 18:51:44 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-4435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

dhruba borthakur updated HADOOP-4435:
-------------------------------------

      Resolution: Fixed
    Release Note: 
The JobTracker WebUI displays the amount of heap memory in use. This changes the JobSubmissionProtocol.

    Hadoop Flags: [Incompatible change, Reviewed]
          Status: Resolved  (was: Patch Available)

I just committed this.

> The JobTracker should display the amount of heap memory used
> ------------------------------------------------------------
>
>                 Key: HADOOP-4435
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4435
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: dhruba borthakur
>            Assignee: dhruba borthakur
>            Priority: Minor
>             Fix For: 0.20.0
>
>         Attachments: clusterSummary.patch, clusterSummary.patch, clusterSummary2.patch,
clusterSummary3.patch, clusterSummary4.patch
>
>
> It would be nice to make the JobTracker UI display the amount of heap memory currently
in use. This is similar to the DFS UI that already displays the amount if heap memory used
by the NameNode.

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