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From Jason Dere <jd...@hortonworks.com>
Subject Re: Review Request 59726: HIVE-16804
Date Tue, 06 Jun 2017 18:02:30 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/59726/#review177063
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ql/src/test/results/clientpositive/llap/semijoin_hint.q.out
Line 1406 (original), 1401 (patched)
<https://reviews.apache.org/r/59726/#comment250628>

    In the updated plan, there are no semijoin reduction optimizations.


- Jason Dere


On June 6, 2017, 12:54 a.m., Deepak Jaiswal wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/59726/
> -----------------------------------------------------------
> 
> (Updated June 6, 2017, 12:54 a.m.)
> 
> 
> Review request for hive and Jason Dere.
> 
> 
> Bugs: HIVE-16804
>     https://issues.apache.org/jira/browse/HIVE-16804
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> Currently the semijoin hint takes source table input. However, to provide better control,
also provide the target table name in hint.
> The Target field is added as a mandatory parameter.
> 
> 
> Diffs
> -----
> 
>   ql/src/java/org/apache/hadoop/hive/ql/optimizer/DynamicPartitionPruningOptimization.java
8a62982e1e 
>   ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java d514644da0 
>   ql/src/java/org/apache/hadoop/hive/ql/parse/SemiJoinHint.java f7fd306a2c 
>   ql/src/java/org/apache/hadoop/hive/ql/parse/TezCompiler.java 7e156f610a 
>   ql/src/test/queries/clientpositive/semijoin_hint.q 71fa445ec8 
>   ql/src/test/results/clientpositive/llap/semijoin_hint.q.out ae9bf9bd8b 
> 
> 
> Diff: https://reviews.apache.org/r/59726/diff/2/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Deepak Jaiswal
> 
>


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