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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4371) some issue with merging join trees
Date Tue, 23 Apr 2013 01:28:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13638687#comment-13638687
] 

Hudson commented on HIVE-4371:
------------------------------

Integrated in Hive-trunk-hadoop2 #170 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/170/])
    HIVE-4371 some issue with merging join trees
(Navis via namit) (Revision 1470432)

     Result = FAILURE
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1470432
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/AbstractSMBJoinProc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/AvgPartitionSizeBasedBigTableSelectorForAutoSMJ.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/SizeBasedBigTableSelectorForAutoSMJ.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/TableSizeBasedBigTableSelectorForAutoSMJ.java
* /hive/trunk/ql/src/test/queries/clientpositive/auto_sortmerge_join_12.q
* /hive/trunk/ql/src/test/results/clientpositive/auto_sortmerge_join_12.q.out

                
> some issue with merging join trees
> ----------------------------------
>
>                 Key: HIVE-4371
>                 URL: https://issues.apache.org/jira/browse/HIVE-4371
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.11.0
>            Reporter: Namit Jain
>            Assignee: Navis
>             Fix For: 0.12.0
>
>         Attachments: HIVE-4371.D10323.1.patch, HIVE-4371.D10323.2.patch
>
>
> [~navis], I would really appreciate if you can take a look.
> I am attaching a testcase, for which in the optimizer the join context left
> aliases and right aliases do not look correct.

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