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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-379) Setting default values to job.setNumBspTask()
Date Fri, 06 May 2011 09:21:03 GMT

    [ https://issues.apache.org/jira/browse/HAMA-379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029859#comment-13029859
] 

Hudson commented on HAMA-379:
-----------------------------

-1 overall.  Here are the results of testing the latest attachment 
http://issues.apache.org/jira/secure/attachment/12478390/HAMA-379_v07.patch
against trunk revision 1098478.

    @author +1.  The patch does not contain any @author tags.

    tests included +1.  The patch appears to include 6 new or modified tests.

    core tests -1.  The patch failed core unit tests.

Changes : http://builds.apache.org/hudson/job/Hama-Patch/330/changes/
Console output: http://builds.apache.org/hudson/job/Hama-Patch/330/console

This message is automatically generated.

> Setting default values to job.setNumBspTask()
> ---------------------------------------------
>
>                 Key: HAMA-379
>                 URL: https://issues.apache.org/jira/browse/HAMA-379
>             Project: Hama
>          Issue Type: Task
>          Components: bsp
>    Affects Versions: 0.2.0
>         Environment: linux
>            Reporter: Thomas Jungblut
>            Assignee: Thomas Jungblut
>            Priority: Minor
>             Fix For: 0.3.0
>
>         Attachments: HAMA-379_v07.patch, hama-379-v4.patch, hama-379-v5.patch, hama-379-v6.patch
>
>
> When a user does not explicitly sets the number of BSP tasks in his own jobs the job
will hang forever with this output:
>     11/04/17 20:07:50 INFO bsp.BSPJobClient: Running job: job_201104172007_0001
>     11/04/17 20:07:53 INFO bsp.BSPJobClient: Current supersteps number: 0
> We should provide a check that will reject wrong values: 1 > numOfTasks > numberOfGrooms
(is this upper bound right or can multiple tasks of the same job run on the same groom?)
> This could be implemented in the method "submitJobInternal" of the BSPJobClient. We should
add an info log statement if we changed the value.

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