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From "John Pullokkaran" <jpullokka...@hortonworks.com>
Subject Re: Review Request 39199: HIVE-12084 : Hive queries with ORDER BY and large LIMIT fails with OutOfMemoryError Java heap space
Date Wed, 14 Oct 2015 22:46:54 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/39199/#review102712
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ql/src/java/org/apache/hadoop/hive/ql/exec/ReduceSinkOperator.java (line 525)
<https://reviews.apache.org/r/39199/#comment160464>

    This should be in ReduceSinkDesc since thats the one that has knowledge of reducer function


- John Pullokkaran


On Oct. 14, 2015, 6:10 p.m., Hari Sankar Sivarama Subramaniyan wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/39199/
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> 
> (Updated Oct. 14, 2015, 6:10 p.m.)
> 
> 
> Review request for hive, Ashutosh Chauhan and John Pullokkaran.
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> Repository: hive-git
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> 
> Description
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> Please look at https://issues.apache.org/jira/browse/HIVE-12084
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> 
> Diffs
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> 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/PTFTopNHash.java f93b420 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/ReduceSinkOperator.java e33c1d4 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/TopNHash.java 484006a 
>   ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/PhysicalOptimizer.java 49706b1

>   ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/VerifyTopNMemoryUsage.java
PRE-CREATION 
>   ql/src/java/org/apache/hadoop/hive/ql/parse/TezCompiler.java a60527b 
>   ql/src/test/queries/clientpositive/topn.q PRE-CREATION 
>   ql/src/test/results/clientpositive/topn.q.out PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/39199/diff/
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> 
> Testing
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> 
> Thanks,
> 
> Hari Sankar Sivarama Subramaniyan
> 
>


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