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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-845) PERFORMANCE: Merge Join
Date Wed, 12 Aug 2009 23:40:14 GMT

    [ https://issues.apache.org/jira/browse/PIG-845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742653#action_12742653
] 

Hadoop QA commented on PIG-845:
-------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12416354/merge-join.patch
  against trunk revision 803377.

    +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 appears to introduce 3 new Findbugs warnings.

    -1 release audit.  The applied patch generated 162 release audit warnings (more than the
trunk's current 161 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-minerva.apache.org/160/testReport/
Release audit warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-minerva.apache.org/160/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-minerva.apache.org/160/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-minerva.apache.org/160/console

This message is automatically generated.

> PERFORMANCE: Merge Join
> -----------------------
>
>                 Key: PIG-845
>                 URL: https://issues.apache.org/jira/browse/PIG-845
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Olga Natkovich
>            Assignee: Ashutosh Chauhan
>         Attachments: merge-join.patch
>
>
> Thsi join would work if the data for both tables is sorted on the join key.

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