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Posted to mapreduce-issues@hadoop.apache.org by "Devaraj K (JIRA)" <ji...@apache.org> on 2012/06/14 13:43:42 UTC

[jira] [Updated] (MAPREDUCE-4340) Node Manager leaks socket connections connected to Data Node

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Devaraj K updated MAPREDUCE-4340:
---------------------------------

          Component/s: nodemanager
                       mrv2
    Affects Version/s: 3.0.0
                       2.0.0-alpha
    
> Node Manager leaks socket connections connected to Data Node
> ------------------------------------------------------------
>
>                 Key: MAPREDUCE-4340
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4340
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, nodemanager
>    Affects Versions: 2.0.0-alpha, 3.0.0
>            Reporter: Devaraj K
>            Assignee: Devaraj K
>            Priority: Critical
>
> I am running simple wordcount example with default configurations, for every job run it increases one datanode socket connection and it will be there in CLOSE_WAIT state forever.

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