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https://issues.apache.org/jira/browse/HIVE-3483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13506607#comment-13506607
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Hudson commented on HIVE-3483:
------------------------------
Integrated in Hive-trunk-h0.21 #1825 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/1825/])
HIVE-3693 : Performance regression introduced by HIVE-3483 (Thejas Nair via
Ashutosh Chauhan) (Revision 1415098)
Result = FAILURE
hashutosh :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1415098
Files :
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/CombineHiveInputFormat.java
> joins using partitioned table give incorrect results on windows
> ----------------------------------------------------------------
>
> Key: HIVE-3483
> URL: https://issues.apache.org/jira/browse/HIVE-3483
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.9.0
> Reporter: Thejas M Nair
> Assignee: Thejas M Nair
> Fix For: 0.10.0
>
> Attachments: HIVE-3483.1.patch, HIVE-3483.2.patch
>
>
> Hive CombineFilter.getSplits returns single split instead of multiple splits
> on windows. The comparison in CombineFilter.accept() was using paths
> converted to strings instead of using Paths themselves, and one of the
> strings had "/C:" and other had "C:" .
> The tests that are affected by this issue include -
> auto_join18.q,auto_join18_multi_distinct.q,
> join18.q,join18_multi_distinct.q,ppd_union_view.q,create_view.q and union20.q
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