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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4310) optimize count(distinct) with hive.map.groupby.sorted
Date Sun, 21 Apr 2013 09:25:19 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637517#comment-13637517
] 

Hudson commented on HIVE-4310:
------------------------------

Integrated in Hive-trunk-h0.21 #2072 (See [https://builds.apache.org/job/Hive-trunk-h0.21/2072/])
    HIVE-4310 optimize count(distinct) with hive.map.groupby.sorted
(Namit Jain via Gang Tim Liu) (Revision 1470182)

     Result = ABORTED
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1470182
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GroupByOptimizer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/GroupByDesc.java
* /hive/trunk/ql/src/test/queries/clientpositive/groupby_sort_11.q
* /hive/trunk/ql/src/test/queries/clientpositive/groupby_sort_8.q
* /hive/trunk/ql/src/test/results/clientpositive/groupby_sort_11.q.out
* /hive/trunk/ql/src/test/results/clientpositive/groupby_sort_8.q.out
* /hive/trunk/ql/src/test/results/compiler/plan/groupby2.q.xml
* /hive/trunk/ql/src/test/results/compiler/plan/groupby3.q.xml

                
> optimize count(distinct) with hive.map.groupby.sorted
> -----------------------------------------------------
>
>                 Key: HIVE-4310
>                 URL: https://issues.apache.org/jira/browse/HIVE-4310
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>             Fix For: 0.12.0
>
>         Attachments: hive.4310.1.patch, hive.4310.1.patch-nohcat, hive.4310.2.patch-nohcat,
hive.4310.3.patch-nohcat, hive.4310.4.patch
>
>


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