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Posted to dev@hive.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/01/09 11:26:59 UTC
[jira] [Commented] (HIVE-3315) Propagates filters which are on the
join condition transitively
[ https://issues.apache.org/jira/browse/HIVE-3315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13547993#comment-13547993 ]
Hudson commented on HIVE-3315:
------------------------------
Integrated in Hive-trunk-hadoop2 #54 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/54/])
HIVE-3315 Propagates filters which are on the join condition transitively
(Navis via namit) (Revision 1391108)
Result = ABORTED
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1391108
Files :
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ExprNodeDescUtils.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/PredicateTransitivePropagate.java
* /hive/trunk/ql/src/test/queries/clientpositive/join_nullsafe.q
* /hive/trunk/ql/src/test/results/clientpositive/auto_join11.q.out
* /hive/trunk/ql/src/test/results/clientpositive/auto_join12.q.out
* /hive/trunk/ql/src/test/results/clientpositive/auto_join13.q.out
* /hive/trunk/ql/src/test/results/clientpositive/auto_join14.q.out
* /hive/trunk/ql/src/test/results/clientpositive/auto_join16.q.out
* /hive/trunk/ql/src/test/results/clientpositive/auto_join20.q.out
* /hive/trunk/ql/src/test/results/clientpositive/auto_join27.q.out
* /hive/trunk/ql/src/test/results/clientpositive/auto_join28.q.out
* /hive/trunk/ql/src/test/results/clientpositive/auto_join29.q.out
* /hive/trunk/ql/src/test/results/clientpositive/filter_join_breaktask.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join11.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join12.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join13.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join14.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join16.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join20.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join40.q.out
* /hive/trunk/ql/src/test/results/clientpositive/join_nullsafe.q.out
* /hive/trunk/ql/src/test/results/clientpositive/mapjoin_filter_on_outerjoin.q.out
* /hive/trunk/ql/src/test/results/clientpositive/ppd_gby_join.q.out
* /hive/trunk/ql/src/test/results/clientpositive/ppd_join.q.out
* /hive/trunk/ql/src/test/results/clientpositive/ppd_join2.q.out
* /hive/trunk/ql/src/test/results/clientpositive/ppd_join3.q.out
* /hive/trunk/ql/src/test/results/clientpositive/regex_col.q.out
* /hive/trunk/ql/src/test/results/clientpositive/skewjoin.q.out
> Propagates filters which are on the join condition transitively
> ----------------------------------------------------------------
>
> Key: HIVE-3315
> URL: https://issues.apache.org/jira/browse/HIVE-3315
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Affects Versions: 0.10.0
> Reporter: Navis
> Assignee: Navis
> Priority: Minor
> Fix For: 0.10.0
>
> Attachments: HIVE-3315.1.patch.txt, HIVE-3315.2.patch.txt, HIVE-3315.3.patch.txt, HIVE-3315.D4497.5.patch, HIVE-3315.D4497.6.patch, HIVE-3315.D4497.7.patch
>
>
> explain select src1.key from src src1 join src src2 on src1.key=src2.key and src1.key < 100;
> In this case, filter on join condition src1.key < 100 can be propagated transitively to src2 by src2.key < 100.
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