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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-850) Dump produce wrong result while "store into" is ok
Date Tue, 16 Jun 2009 23:42:07 GMT

    [ https://issues.apache.org/jira/browse/PIG-850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12720420#action_12720420

Hadoop QA commented on PIG-850:

+1 overall.  Here are the results of testing the latest attachment 
  against trunk revision 785378.

    +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

    +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-minerva.apache.org/88/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-minerva.apache.org/88/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-minerva.apache.org/88/console

This message is automatically generated.

> Dump produce wrong result while "store into" is ok
> --------------------------------------------------
>                 Key: PIG-850
>                 URL: https://issues.apache.org/jira/browse/PIG-850
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.2.0
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.3.0
>         Attachments: PIG-850.patch
> The following script will wrongly produce 20 output, however, if we change dump to "store
into", the result is correct. Not sure if the problem is only for limited sort case.
> A = load '/user/pig/tests/data/singlefile/studenttab10k' as (name, age, gpa);
> B = order A by gpa parallel 2;
> C = limit B 10;
> dump C;

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