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common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
Lines 2931 (patched)
<https://reviews.apache.org/r/61543/#comment258459>

    Replace doc note with "Use a semi-join branch for map-joins. This may not 
make it faster, but is helpful in certain join patterns."



ql/src/java/org/apache/hadoop/hive/ql/parse/TezCompiler.java
Lines 1064 (patched)
<https://reviews.apache.org/r/61543/#comment258460>

    minor nit - semijoins twice


- Gopal V


On Aug. 9, 2017, 11:15 p.m., Deepak Jaiswal wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/61543/
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> 
> (Updated Aug. 9, 2017, 11:15 p.m.)
> 
> 
> Review request for hive, Gopal V and Jason Dere.
> 
> 
> Bugs: HIVE-17283
>     https://issues.apache.org/jira/browse/HIVE-17283
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> Enable parallel edges of semijoin along with mapjoins
> 
> 
> Diffs
> -----
> 
>   common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 7cee344295 
>   ql/src/java/org/apache/hadoop/hive/ql/parse/TezCompiler.java 5614c26819 
>   ql/src/test/queries/clientpositive/dynamic_semijoin_reduction.q d631401760 
>   ql/src/test/results/clientpositive/llap/dynamic_semijoin_reduction.q.out 
> 2eedb6efb3 
> 
> 
> Diff: https://reviews.apache.org/r/61543/diff/1/
> 
> 
> Testing
> -------
> 
> Unit test added.
> Pending ptests.
> 
> 
> Thanks,
> 
> Deepak Jaiswal
> 
>

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