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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. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.