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From "John Pullokkaran" <jpullokka...@hortonworks.com>
Subject Re: Review Request 38211: HIVE-11684
Date Thu, 24 Sep 2015 19:47:29 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38211/#review100455
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSortJoinReduceRule.java
(line 73)
<https://reviews.apache.org/r/38211/#comment157654>

    May be reuse HiveCalciteUtil.orderRelNode


- John Pullokkaran


On Sept. 17, 2015, 1:55 p.m., Jesús Camacho Rodríguez wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/38211/
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> 
> (Updated Sept. 17, 2015, 1:55 p.m.)
> 
> 
> Review request for hive and John Pullokkaran.
> 
> 
> Bugs: HIVE-11684
>     https://issues.apache.org/jira/browse/HIVE-11684
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> Implement limit pushdown through outer join in CBO
> 
> 
> Diffs
> -----
> 
>   common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 7f29da29f861c0e6c11065a95092d9e7e7b08aba

>   itests/src/test/resources/testconfiguration.properties 0d3e1cc17df496e8b4dd8c3622017cd15384348a

>   ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSortJoinReduceRule.java
PRE-CREATION 
>   ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java 0a7ce3a5f81f3175cddc59319753be3bb0b2af04

>   ql/src/test/queries/clientpositive/limit_join_transpose.q PRE-CREATION 
>   ql/src/test/queries/clientpositive/tez_dynpart_hashjoin_3.q PRE-CREATION 
>   ql/src/test/results/clientpositive/limit_join_transpose.q.out PRE-CREATION 
>   ql/src/test/results/clientpositive/tez/tez_dynpart_hashjoin_3.q.out PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/38211/diff/
> 
> 
> Testing
> -------
> 
> Two new tests added: limit_join_transpose.q and tez_dynpart_hashjoin_3.q (only Tez)
> 
> 
> Thanks,
> 
> Jesús Camacho Rodríguez
> 
>


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