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https://issues.apache.org/jira/browse/PIG-964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756454#action_12756454
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Hadoop QA commented on PIG-964:
-------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12419855/skjoin2b.patch
against trunk revision 816012.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 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/36/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/36/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/36/console
This message is automatically generated.
> Handling null in skewed join
> -----------------------------
>
> Key: PIG-964
> URL: https://issues.apache.org/jira/browse/PIG-964
> Project: Pig
> Issue Type: Bug
> Reporter: Sriranjan Manjunath
> Assignee: Sriranjan Manjunath
> Attachments: skjoin2b.patch
>
>
> For null tuples, the tuple size is calculated incorrectly and thus skewed
> join ends up expecting a large number of reducers. Further, skewed join
> should not bail out after the second job if the number of reducers specified
> by the user is low. It should print a warning message and continue execution.
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