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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-4597) TestKillSubProcesses intermittently fails
Date Mon, 27 Aug 2012 21:49:07 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bikas Saha updated MAPREDUCE-4597:
----------------------------------

    Attachment: MAPREDUCE-4597.branch-1-win.1.patch

Using the simple fix of waiting a little longer for the processes to get spawned. Total wait
time is limited to avoid a hung test.
                
> TestKillSubProcesses intermittently fails
> -----------------------------------------
>
>                 Key: MAPREDUCE-4597
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4597
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>         Attachments: MAPREDUCE-4597.branch-1-win.1.patch
>
>
> The test starts a mapper that spawns subprocesses. The test then checks if sufficient
number of subprocesses have been spawned. The check can happen before all the processes have
been spawned and can sometimes fail.

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