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https://issues.apache.org/jira/browse/HIVE-5560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13803513#comment-13803513
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Hudson commented on HIVE-5560:
------------------------------
FAILURE: Integrated in Hive-trunk-hadoop2 #519 (See
[https://builds.apache.org/job/Hive-trunk-hadoop2/519/])
HIVE-5560 : Hive produces incorrect results on multi-distinct query (Navis via
Ashutosh Chauhan) (hashutosh:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1535059)
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
* /hive/trunk/ql/src/test/queries/clientpositive/groupby2_map_multi_distinct.q
*
/hive/trunk/ql/src/test/results/clientpositive/auto_join18_multi_distinct.q.out
* /hive/trunk/ql/src/test/results/clientpositive/count.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/groupby2_map_multi_distinct.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/groupby2_noskew_multi_distinct.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/groupby3_map_multi_distinct.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/groupby3_noskew_multi_distinct.q.out
* /hive/trunk/ql/src/test/results/clientpositive/groupby_distinct_samekey.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/groupby_map_ppr_multi_distinct.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/groupby_multi_single_reducer.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/groupby_ppr_multi_distinct.q.out
* /hive/trunk/ql/src/test/results/clientpositive/groupby_sort_11.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join18_multi_distinct.q.out
* /hive/trunk/ql/src/test/results/clientpositive/limit_pushdown.q.out
> Hive produces incorrect results on multi-distinct query
> -------------------------------------------------------
>
> Key: HIVE-5560
> URL: https://issues.apache.org/jira/browse/HIVE-5560
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.11.0, 0.12.0
> Reporter: Vikram Dixit K
> Assignee: Navis
> Fix For: 0.13.0
>
> Attachments: D13599.1.patch, D13599.2.patch
>
>
> {noformat}
> select key, count(distinct key) + count(distinct value) from src tablesample
> (10 ROWS) group by key
> POSTHOOK: type: QUERY
> POSTHOOK: Input: default@src
> #### A masked pattern was here ####
> 165 1
> val_165 1
> 238 1
> val_238 1
> 255 1
> val_255 1
> 27 1
> val_27 1
> 278 1
> val_278 1
> 311 1
> val_311 1
> 409 1
> val_409 1
> 484 1
> val_484 1
> 86 1
> val_86 1
> 98 1
> val_98 1
> {noformat}
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