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MapReduce, mail # dev - PATCH APPLICATION FAILED on trunk.


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PATCH APPLICATION FAILED on trunk.
Jane Chen 2012-01-17, 21:34
I created and submitted a patch on branch 1.  Apparently the patch was attempted to be applied on trunk and failed.  What do I need to do to make the patch applied on branch 1?

Thanks,
Jane

-----Original Message-----
From: Hadoop QA (Commented) (JIRA) [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 17, 2012 11:26 AM
To: Jane Chen
Subject: [jira] [Commented] (MAPREDUCE-3377) Compatibility issue with 0.20.203.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13187914#comment-13187914 ]

Hadoop QA commented on MAPREDUCE-3377:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment
  http://issues.apache.org/jira/secure/attachment/12510875/mapreduce-3377-branch-1.patch
  against trunk revision .

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

    +1 tests included.  The patch appears to include 3 new or modified tests.

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

Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1618//console

This message is automatically generated.
                
> Compatibility issue with 0.20.203.
> ----------------------------------
>
>                 Key: MAPREDUCE-3377
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3377
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.20.203.0, 1.0.0
>         Environment: 0.20.203.0 standalone JDK 1.6 Linux
>            Reporter: Jane Chen
>            Assignee: Jane Chen
>             Fix For: 1.1.0
>
>         Attachments: mapreduce-3377-branch-1.patch, mapreduce-3377.patch, mapreduce-3377.patch
>
>
> I have an OutputFormat which implements Configurable.  I set new config entries to a job configuration during checkOutputSpec() so that the tasks will get the config entries through the job configuration.  This works fine in 0.20.2, but stopped working starting from 0.20.203.  With 0.20.203, my OutputFormat still has the configuration set, but the copy a task gets does not have the new entries that are set as part of checkOutputSpec().  
> I believe that the problem is with JobClient.  The job configuration needs to wait till checkOutputSpec() is returned before being cloned and submitted.

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