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Posted to mapreduce-issues@hadoop.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2012/04/26 23:00:51 UTC

[jira] [Updated] (MAPREDUCE-4201) Getting PID not working on Windows. Termination of Task/TaskJVM's not working

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikas Saha updated MAPREDUCE-4201:
----------------------------------

    Attachment: MAPREDUCE-4201.patch

patch addresses the issues.
Using windows built in tasklist and taskkill commands for the process management in util.ProcessTree.
Plan to write equivalent of ProcFsBasedProcessTree later on and add equivalent tests.
                
> Getting PID not working on Windows. Termination of Task/TaskJVM's not working
> -----------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4201
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4201
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>         Attachments: MAPREDUCE-4201.patch
>
>
> Child Task not reporting PID because of Linux specific shell script implementation.
> Signaling task termination currently disabled by the initial Windows patch.

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