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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-150) tip and task names should reflect the job name
Date Fri, 21 Apr 2006 20:43:06 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-150?page=all ]

Owen O'Malley updated HADOOP-150:
---------------------------------

    Attachment: task-id-2.patch

Ok, I forgot the "task_" in the prefix and I changed the job ids from random to sequential
within a job tracker.

> tip and task names should reflect the job name
> ----------------------------------------------
>
>          Key: HADOOP-150
>          URL: http://issues.apache.org/jira/browse/HADOOP-150
>      Project: Hadoop
>         Type: Improvement

>   Components: mapred
>     Versions: 0.1.1
>     Reporter: Owen O'Malley
>     Assignee: Owen O'Malley
>  Attachments: task-id-2.patch, task_id.patch
>
> The tip and task names should be related to the job id. I'd propose:
> job name: job_<random 32bit/base36>
> tip: tip_<job id>_[mr]_<fragment #>
> task: task_<tip id>_<attempt #>
> so examples would be:
> job_abc123
> tip_abc123_m_00034
> task_abc123_m_00034_1
>  

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