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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-435) JobTracker might not accept first few jobs if restarted immediately
Date Wed, 07 Oct 2009 06:16:31 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amar Kamat updated MAPREDUCE-435:
---------------------------------

    Affects Version/s: 0.20.1
        Fix Version/s: 0.22.0

> JobTracker might not accept first few jobs if restarted immediately
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-435
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-435
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.20.1
>            Reporter: Amar Kamat
>            Priority: Minor
>             Fix For: 0.22.0
>
>
> If the jobtracker is restarted in a very short span of time (e.g. test case). First few
submissions might fail as the jobtracker identifier remains same new jobid given by {{JobTracker.getNewJobId()}}
might return an existing job id.

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