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From "Thomas Graves (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-4366) mapred metrics shows negative count of waiting maps and reduces
Date Fri, 03 May 2013 12:54:17 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thomas Graves updated MAPREDUCE-4366:
-------------------------------------

    Assignee: Sandy Ryza  (was: Thomas Graves)
    
> mapred metrics shows negative count of waiting maps and reduces
> ---------------------------------------------------------------
>
>                 Key: MAPREDUCE-4366
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4366
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>    Affects Versions: 1.0.2
>            Reporter: Thomas Graves
>            Assignee: Sandy Ryza
>         Attachments: MAPREDUCE-4366-branch-1.patch
>
>
> Negative waiting_maps and waiting_reduces count is observed in the mapred metrics.  MAPREDUCE-1238
partially fixed this but it appears there is still issues as we are seeing it, but not as
bad.

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