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https://issues.apache.org/jira/browse/HIVE-3536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13471020#comment-13471020
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Hudson commented on HIVE-3536:
------------------------------
Integrated in Hive-trunk-h0.21 #1725 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/1725/])
HIVE-3536 Output of sort merge join is no longer bucketed
(Kevin Wilfong via namit) (Revision 1394928)
Result = FAILURE
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1394928
Files :
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
* /hive/trunk/ql/src/test/queries/clientpositive/smb_mapjoin_11.q
* /hive/trunk/ql/src/test/results/clientpositive/smb_mapjoin_11.q.out
> Output of sort merge join is no longer bucketed
> -----------------------------------------------
>
> Key: HIVE-3536
> URL: https://issues.apache.org/jira/browse/HIVE-3536
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.10.0
> Reporter: Kevin Wilfong
> Assignee: Kevin Wilfong
> Attachments: HIVE-3536.1.patch.txt, HIVE-3536.2.patch.txt,
> HIVE-3536.3.patch.txt, HIVE-3536.D5907.2.patch, HIVE-3536.D5907.3.patch
>
>
> I don't know if this was a feature or a happy coincidence, but before
> HIVE-3230, the output of a sort merge join on two partitions would be
> bucketed, even if hive.enforce.bucketing was set to false. This could
> potentially save a reduce phase when inserting into a bucketed table.
> This would be good to have back.
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