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https://issues.apache.org/jira/browse/PIG-1084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12784007#action_12784007
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Hadoop QA commented on PIG-1084:
--------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12426453/cookbook.patch
  against trunk revision 885465.

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

    +0 tests included.  The patch appears to be a documentation patch that 
doesn't require 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-h8.grid.sp2.yahoo.net/68/testReport/
Findbugs warnings: 
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/68/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/68/console

This message is automatically generated.

> Pig CookBook documentation "Take Advantage of Join Optimization" 
> additions:Merge and Skewed Join
> ------------------------------------------------------------------------------------------------
>
>                 Key: PIG-1084
>                 URL: https://issues.apache.org/jira/browse/PIG-1084
>             Project: Pig
>          Issue Type: Bug
>          Components: documentation
>    Affects Versions: 0.6.0
>            Reporter: Viraj Bhat
>            Assignee: Corinne Chandel
>             Fix For: 0.6.0
>
>         Attachments: cookbook.patch
>
>
> Hi all,
>  We have a host of Join optimizations that have been implemented recently in 
> Pig to improve performance. These include:
> http://hadoop.apache.org/pig/docs/r0.5.0/piglatin_reference.html#JOIN
> 1) Merge Join
> 2) Skewed Join
> It would be nice to mention the Merge Join and Skewed join in the following 
> section on the PigCookBook
> http://hadoop.apache.org/pig/docs/r0.5.0/cookbook.html#Take+Advantage+of+Join+Optimization
> Can we update this release 0.6??
> Thanks
> Viraj

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