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Posted to mapreduce-issues@hadoop.apache.org by "Aaron Kimball (JIRA)" <ji...@apache.org> on 2009/08/24 20:44:59 UTC

[jira] Created: (MAPREDUCE-910) MRUnit should support counters

MRUnit should support counters
------------------------------

                 Key: MAPREDUCE-910
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-910
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Aaron Kimball
            Assignee: Aaron Kimball


incrCounter() is currently a dummy stub method in MRUnit that does nothing. Would be good for the mock reporter/context implementations to support counters.

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[jira] Commented: (MAPREDUCE-910) MRUnit should support counters

Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747162#action_12747162 ] 

Hadoop QA commented on MAPREDUCE-910:
-------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12417505/MAPREDUCE-910.patch
  against trunk revision 807165.

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

    +1 tests included.  The patch appears to include 13 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

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

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/510/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/510/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/510/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/510/console

This message is automatically generated.

> MRUnit should support counters
> ------------------------------
>
>                 Key: MAPREDUCE-910
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-910
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Aaron Kimball
>            Assignee: Aaron Kimball
>         Attachments: MAPREDUCE-910.patch
>
>
> incrCounter() is currently a dummy stub method in MRUnit that does nothing. Would be good for the mock reporter/context implementations to support counters.

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[jira] Updated: (MAPREDUCE-910) MRUnit should support counters

Posted by "Aaron Kimball (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aaron Kimball updated MAPREDUCE-910:
------------------------------------

    Status: Patch Available  (was: Open)

> MRUnit should support counters
> ------------------------------
>
>                 Key: MAPREDUCE-910
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-910
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Aaron Kimball
>            Assignee: Aaron Kimball
>         Attachments: MAPREDUCE-910.patch
>
>
> incrCounter() is currently a dummy stub method in MRUnit that does nothing. Would be good for the mock reporter/context implementations to support counters.

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[jira] Commented: (MAPREDUCE-910) MRUnit should support counters

Posted by "Aaron Kimball (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747165#action_12747165 ] 

Aaron Kimball commented on MAPREDUCE-910:
-----------------------------------------

Unrelated test failure.

> MRUnit should support counters
> ------------------------------
>
>                 Key: MAPREDUCE-910
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-910
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Aaron Kimball
>            Assignee: Aaron Kimball
>         Attachments: MAPREDUCE-910.patch
>
>
> incrCounter() is currently a dummy stub method in MRUnit that does nothing. Would be good for the mock reporter/context implementations to support counters.

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[jira] Updated: (MAPREDUCE-910) MRUnit should support counters

Posted by "Aaron Kimball (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aaron Kimball updated MAPREDUCE-910:
------------------------------------

    Attachment: MAPREDUCE-910.patch

Attaching patch which provides this functionality.

All TestDriver implementations have a getCounters() method which returns the counters used by that test. The user can then verify that the actual counts meet their expected values.

> MRUnit should support counters
> ------------------------------
>
>                 Key: MAPREDUCE-910
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-910
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Aaron Kimball
>            Assignee: Aaron Kimball
>         Attachments: MAPREDUCE-910.patch
>
>
> incrCounter() is currently a dummy stub method in MRUnit that does nothing. Would be good for the mock reporter/context implementations to support counters.

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[jira] Updated: (MAPREDUCE-910) MRUnit should support counters

Posted by "Chris Douglas (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated MAPREDUCE-910:
------------------------------------

       Resolution: Fixed
    Fix Version/s: 0.21.0
     Hadoop Flags: [Reviewed]
           Status: Resolved  (was: Patch Available)

I'm not fluent in MRUnit, but the changes look reasonable.

I committed this. Thanks, Aaron

> MRUnit should support counters
> ------------------------------
>
>                 Key: MAPREDUCE-910
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-910
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Aaron Kimball
>            Assignee: Aaron Kimball
>             Fix For: 0.21.0
>
>         Attachments: MAPREDUCE-910.patch
>
>
> incrCounter() is currently a dummy stub method in MRUnit that does nothing. Would be good for the mock reporter/context implementations to support counters.

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