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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3262) bucketed mapjoin silently ignores mapjoin hint
Date Thu, 02 Aug 2012 13:25:02 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13427306#comment-13427306
] 

Hudson commented on HIVE-3262:
------------------------------

Integrated in Hive-trunk-h0.21 #1586 (See [https://builds.apache.org/job/Hive-trunk-h0.21/1586/])
    HIVE-3262. bucketed mapjoin silently ignores mapjoin hint. (njain via kevinwilfong) (Revision
1368338)

     Result = SUCCESS
kevinwilfong : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1368338
Files : 
* /hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
* /hive/trunk/conf/hive-default.xml.template
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ErrorMsg.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/BucketMapJoinOptimizer.java
* /hive/trunk/ql/src/test/queries/clientnegative/bucket_mapjoin_mismatch1.q
* /hive/trunk/ql/src/test/results/clientnegative/bucket_mapjoin_mismatch1.q.out

                
> bucketed mapjoin silently ignores mapjoin hint
> ----------------------------------------------
>
>                 Key: HIVE-3262
>                 URL: https://issues.apache.org/jira/browse/HIVE-3262
>             Project: Hive
>          Issue Type: Bug
>          Components: Configuration, Query Processor
>    Affects Versions: 0.10.0
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>             Fix For: 0.10.0
>
>         Attachments: hive.3262.1.patch, hive.3262.2.patch
>
>
> If the bucketed mapjoin is not performed, it is silently ignored.
> Atleast under strict mode, it should lead to an error.
> Would wait for HIVE-3210 before working on this.

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