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https://issues.apache.org/jira/browse/PIG-1118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12785786#action_12785786
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Hadoop QA commented on PIG-1118:
--------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12426698/PIG_1118.patch
against trunk revision 887017.
+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/86/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/86/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/86/console
This message is automatically generated.
> expression with aggregate functions returning null, with accumulate interface
> -----------------------------------------------------------------------------
>
> Key: PIG-1118
> URL: https://issues.apache.org/jira/browse/PIG-1118
> Project: Pig
> Issue Type: Bug
> Reporter: Thejas M Nair
> Assignee: Ying He
> Fix For: 0.6.0
>
> Attachments: PIG_1118.patch
>
>
> The problem is in trunk . It works fine in 0.6 branch.
> l = load '/tmp/students.txt' as (a : chararray,b : chararray,c : int);
> grunt> g = group l by 1;
> grunt> dump g;
> (1,{(asdfxc,M,23),(qwer,F,21),(uhsdf,M,34),(zxldf,M,21),(qwer,F,23),(oiue,M,54)})
> grunt> f = foreach g generate SUM(l.c), 1 + SUM(l.c) + SUM(l.c);
> grunt> dump f;
> (176L,)
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