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Posted to common-dev@hadoop.apache.org by "Sanjay Dahiya (JIRA)" <ji...@apache.org> on 2006/08/22 12:01:13 UTC

[jira] Created: (HADOOP-471) JobTracker should assign unique jobids across restarts

JobTracker should assign unique jobids across restarts 
-------------------------------------------------------

                 Key: HADOOP-471
                 URL: http://issues.apache.org/jira/browse/HADOOP-471
             Project: Hadoop
          Issue Type: Improvement
          Components: mapred
            Reporter: Sanjay Dahiya
            Priority: Minor


JobTracker assigns jobids starting from _001 every time it restarts. It should not reuse Ids for a large number of jobs ( 10,000 ?)  even if it is restarted. It will make it easy to track and analyze jobs in history by jobids . 


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[jira] Resolved: (HADOOP-471) JobTracker should assign unique jobids across restarts

Posted by "Doug Cutting (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Doug Cutting resolved HADOOP-471.
---------------------------------

       Resolution: Duplicate
    Fix Version/s: 0.14.0

This is a duplicate of HADOOP-1473, which has now been fixed.

> JobTracker should assign unique jobids across restarts
> ------------------------------------------------------
>
>                 Key: HADOOP-471
>                 URL: https://issues.apache.org/jira/browse/HADOOP-471
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Sanjay Dahiya
>            Assignee: Owen O'Malley
>            Priority: Minor
>             Fix For: 0.14.0
>
>
> JobTracker assigns jobids starting from _001 every time it restarts. It should not reuse Ids for a large number of jobs ( 10,000 ?)  even if it is restarted. It will make it easy to track and analyze jobs in history by jobids . 

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