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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1035) support for skewed outer join
Date Fri, 30 Oct 2009 11:10:59 GMT

    [ https://issues.apache.org/jira/browse/PIG-1035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771913#action_12771913
] 

Hadoop QA commented on PIG-1035:
--------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12423670/1035.patch
  against trunk revision 831169.

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

    +1 tests included.  The patch appears to include 6 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 passed core unit tests.

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

Test results: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/132/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/132/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/132/console

This message is automatically generated.

> support for skewed outer join
> -----------------------------
>
>                 Key: PIG-1035
>                 URL: https://issues.apache.org/jira/browse/PIG-1035
>             Project: Pig
>          Issue Type: New Feature
>            Reporter: Olga Natkovich
>            Assignee: Sriranjan Manjunath
>         Attachments: 1035.patch
>
>
> Similarly to skewed inner join, skewed outer join will help to scale in the presense
of join keys that don't fit into memory

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