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From "Thomas Friol (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-649) Jobs without any map and reduce operations seems to be lost after their execution
Date Fri, 01 Dec 2006 08:57:22 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-649?page=all ]

Thomas Friol updated HADOOP-649:
--------------------------------

    Attachment: HADOOP-649.patch

After a long investigation, i finally found why these kind of jobs where retired by the jobtracker.
This is because in this case, job finished time is never setted.
So here is a patch to correct this problem.
It could be great if my patch is correct to integrate it in the next 0.9.0 release if possible.
Thanks.

> Jobs without any map and reduce operations seems to be lost after their execution
> ---------------------------------------------------------------------------------
>
>                 Key: HADOOP-649
>                 URL: http://issues.apache.org/jira/browse/HADOOP-649
>             Project: Hadoop
>          Issue Type: Bug
>    Affects Versions: 0.6.1
>            Reporter: Thomas Friol
>         Attachments: HADOOP-649.patch
>
>
> When a job does not provide any file splits (because there is no data present), the job
successes but then it is lost by the job tracker. Is this normal ?

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