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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-958) Splitting output data on key field
Date Tue, 22 Sep 2009 11:30:16 GMT

    [ https://issues.apache.org/jira/browse/PIG-958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12758214#action_12758214
] 

Hadoop QA commented on PIG-958:
-------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12420264/958.v2.patch
  against trunk revision 817319.

    +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 generated 280 release audit warnings (more than the
trunk's current 278 warnings).

    -1 core tests.  The patch failed 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/43/testReport/
Release audit warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/43/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/43/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/43/console

This message is automatically generated.

> Splitting output data on key field
> ----------------------------------
>
>                 Key: PIG-958
>                 URL: https://issues.apache.org/jira/browse/PIG-958
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.4.0
>            Reporter: Ankur
>         Attachments: 958.v2.patch
>
>
> Pig users often face the need to split the output records into a bunch of files and directories
depending on the type of record. Pig's SPLIT operator is useful when record types are few
and known in advance. In cases where type is not directly known but is derived dynamically
from values of a key field in the output tuple, a custom store function is a better solution.

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