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https://issues.apache.org/jira/browse/PIG-1366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12854873#action_12854873
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Hadoop QA commented on PIG-1366:
--------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12441109/PIG-1366.patch
against trunk revision 931764.
+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/277/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/277/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/277/console
This message is automatically generated.
> PigStorage's pushProjection implementation results in NPE under certain data
> conditions
> ---------------------------------------------------------------------------------------
>
> Key: PIG-1366
> URL: https://issues.apache.org/jira/browse/PIG-1366
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.6.0, 0.7.0
> Reporter: Pradeep Kamath
> Assignee: Pradeep Kamath
> Fix For: 0.7.0
>
> Attachments: PIG-1366.patch
>
>
> Under the following conditions, a NullPointerException is caused when
> PigStorage is used:
> If in the script, only the 2nd and 3rd column of the data (say) are used, the
> PruneColumns optimization passes this information to PigStorage through the
> pushProjection() method. If the data contains a row with only one column
> (malformed data due to missing cols in certain rows), PigStorage returns a
> Tuple backed by a null ArrayList. Subsequent projection operations on this
> tuple result in the NPE.
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