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Posted to mapreduce-dev@hadoop.apache.org by "Harsh J (Created) (JIRA)" <ji...@apache.org> on 2012/02/04 07:53:53 UTC

[jira] [Created] (MAPREDUCE-3807) JobTracker needs fix similar to HDFS-94

JobTracker needs fix similar to HDFS-94
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                 Key: MAPREDUCE-3807
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3807
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 1.0.0
            Reporter: Harsh J


1.0 JobTracker's jobtracker.jsp page currently shows:

{code}
<h2>Cluster Summary (Heap Size is <%= StringUtils.byteDesc(Runtime.getRuntime().totalMemory()) %>/<%= StringUtils.byteDesc(Runtime.getRuntime().maxMemory()) %>)</h2>
{code}

It could use an improvement same as HDFS-94 to reflect live heap usage more accurately.

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