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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5247) NPEs in JobTracker and JobClient when mapred.jobtracker.completeuserjobs.maximum is set to zero.
Date Fri, 13 Feb 2009 08:02:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12673170#action_12673170
] 

Hemanth Yamijala commented on HADOOP-5247:
------------------------------------------

While it is true that the 0 as the number of completed jobs is not supported, the point of
this JIRA is that there is a condition where if jobs are swapped out, and some tasktracker
or client comes in asking for that completed job, there seem to be exceptions.

So, while setting to 0 might aggravate the problem largely, it is still an issue IMO.

Is my understanding correct, Amar ?

> NPEs in JobTracker and JobClient when mapred.jobtracker.completeuserjobs.maximum is set
to zero.
> ------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-5247
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5247
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Vinod K V
>            Assignee: Amar Kamat
>


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