[jira] Commented: (PIG-1212) LogicalPlan.replaceAndAddSucessors produce wrong result when successors are null

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-1212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12806329#action_12806329 ] 

Hadoop QA commented on PIG-1212:
--------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12431758/PIG-1212-1.patch
  against trunk revision 904241.

    +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-h8.grid.sp2.yahoo.net/192/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/192/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/192/console

This message is automatically generated.

> LogicalPlan.replaceAndAddSucessors produce wrong result when successors are null
> --------------------------------------------------------------------------------
>
>                 Key: PIG-1212
>                 URL: https://issues.apache.org/jira/browse/PIG-1212
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.6.0
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.7.0
>
>         Attachments: PIG-1212-1.patch
>
>
> The following script throw a NPE:
> a = load '1.txt' as (a0:chararray);
> b = load '2.txt' as (b0:chararray);
> c = join a by a0, b by b0;
> d = filter c by a0 == 'a';
> explain d;

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