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From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4435) The JobTracker should display the amount of heap memory used
Date Tue, 11 Nov 2008 06:32:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12646493#action_12646493
] 

dhruba borthakur commented on HADOOP-4435:
------------------------------------------

Hi Amar, do you want to review this one again? Thanks.

> 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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