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https://issues.apache.org/jira/browse/HIVE-2101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13423934#comment-13423934
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Hudson commented on HIVE-2101:
------------------------------
Integrated in Hive-trunk-h0.21 #1571 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/1571/])
HIVE-2101 mapjoin sometimes gives wrong results if there is a filter in the
on condition
(Navis via namit) (Revision 1366303)
Result = FAILURE
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1366303
Files :
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapJoinOperator.java
* /hive/trunk/ql/src/test/queries/clientpositive/mapjoin_filter_on_outerjoin.q
* /hive/trunk/ql/src/test/results/clientpositive/auto_join29.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/mapjoin_filter_on_outerjoin.q.out
> mapjoin sometimes gives wrong results if there is a filter in the on condition
> ------------------------------------------------------------------------------
>
> Key: HIVE-2101
> URL: https://issues.apache.org/jira/browse/HIVE-2101
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.10.0
> Reporter: He Yongqiang
> Assignee: Navis
> Attachments: HIVE-2101.1.patch.txt
>
>
> "SELECT / * + mapjoin(src1, src2) * / * FROM src src1 RIGHT OUTER JOIN src
> src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src
> src3 ON (src2.key = src3.key AND src3.key < 10) SORT BY src1.key, src1.value,
> src2.key, src2.value, src3.key, src3.value;" will give wrong results in
> today's hive
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