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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1468) DataByteArray.compareTo() does not compare in lexicographic order
Date Sun, 27 Jun 2010 19:59:50 GMT

    [ https://issues.apache.org/jira/browse/PIG-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12882985#action_12882985
] 

Hadoop QA commented on PIG-1468:
--------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12448155/PIG-1468.patch
  against trunk revision 958053.

    +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 failed core unit tests.

    -1 contrib tests.  The patch failed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/354/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/354/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/354/console

This message is automatically generated.

> DataByteArray.compareTo() does not compare in lexicographic order
> -----------------------------------------------------------------
>
>                 Key: PIG-1468
>                 URL: https://issues.apache.org/jira/browse/PIG-1468
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Gianmarco De Francisci Morales
>            Assignee: Gianmarco De Francisci Morales
>         Attachments: PIG-1468.patch
>
>
> The compareTo() method of org.apache.pig.data.DataByteArray does not compare items in
lexicographic order.
> Actually, it takes into account the signum of the bytes that compose the DataByteArray.
> So, for example, 0xff compares to less than 0x00

-- 
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