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Posted to dev@hama.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2011/05/03 19:03:03 UTC

[jira] [Commented] (HAMA-379) Setting default values to job.setNumBspTask()

    [ https://issues.apache.org/jira/browse/HAMA-379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13028311#comment-13028311 ] 

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

-1 overall.  Here are the results of testing the latest attachment 
http://issues.apache.org/jira/secure/attachment/12478066/hama-379-v2.patch
against trunk revision 1098478.

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

    tests included -1.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no tests are needed for this patch.

    patch -1.  The patch command could not apply the patch.

Console output: http://builds.apache.org/hudson/job/Hama-Patch/327/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-v2.patch, hama-379.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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