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Posted to mapreduce-dev@hadoop.apache.org by "Robert Joseph Evans (Created) (JIRA)" <ji...@apache.org> on 2012/03/05 20:15:57 UTC

[jira] [Created] (MAPREDUCE-3971) Job History web services need to have limits on the number of itmes they can return.

Job History web services need to have limits on the number of itmes they can return.
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                 Key: MAPREDUCE-3971
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3971
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: mrv2
    Affects Versions: 0.23.2
            Reporter: Robert Joseph Evans


The Job History web services canput a very large load on the job history server.  We should put in a limit on the number of entries that can be returned by the web service, and also add in the ability to modify the starting location in the list, so that all entries can still be downlaoded.  Just not all at once.

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