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From "nemon lou (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5469) Counters for MRAppMaster
Date Tue, 20 Aug 2013 12:31:51 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

nemon lou updated MAPREDUCE-5469:
---------------------------------

    Issue Type: Improvement  (was: New Feature)
    
> Counters for MRAppMaster
> ------------------------
>
>                 Key: MAPREDUCE-5469
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5469
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 2.0.5-alpha
>            Reporter: nemon lou
>
> We have counters for map tasks and reduce tasks ,but has no counters for MRAppMaster.
> Sometimes we need information like GC time,memory usage for AM tuning.

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