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Posted to dev@hive.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/01/09 11:31:00 UTC

[jira] [Commented] (HIVE-2881) Remove redundant key comparing in SMBMapJoinOperator

    [ https://issues.apache.org/jira/browse/HIVE-2881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548241#comment-13548241 ] 

Hudson commented on HIVE-2881:
------------------------------

Integrated in Hive-trunk-hadoop2 #54 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/54/])
    HIVE-2881 Remove redundant key comparing in SMBMapJoinOperator
(Navis via namit) (Revision 1308241)

     Result = ABORTED
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1308241
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/SMBMapJoinOperator.java

                
> Remove redundant key comparing in SMBMapJoinOperator
> ----------------------------------------------------
>
>                 Key: HIVE-2881
>                 URL: https://issues.apache.org/jira/browse/HIVE-2881
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>             Fix For: 0.9.0
>
>         Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2881.D2379.1.patch
>
>
> Currently, SMBJoin compares keys twice in #findSmallestKey and #joinObject.

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