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ql/src/java/org/apache/hadoop/hive/ql/exec/OperatorUtils.java
<https://reviews.apache.org/r/30254/#comment116258>

    How are we handling subclassess. i.e caller specified both parent class and 
child class ?
    
    Will it belong to two buckets or the first one?
    We may want to call out the behavior. May we just document that the API 
won't handle Parent, child classes both being specified. An assertion/exception 
would be nice.


- John Pullokkaran


On Feb. 3, 2015, 7:51 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/30254/
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> 
> (Updated Feb. 3, 2015, 7:51 p.m.)
> 
> 
> Review request for hive and John Pullokkaran.
> 
> 
> Bugs: HIVE-9444
>     https://issues.apache.org/jira/browse/HIVE-9444
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> HIVE-9444
> 
> 
> Diffs
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> 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/OperatorUtils.java 
> 4d9d1da77394125cfcb9ac9ccf1c00528664b981 
>   ql/src/java/org/apache/hadoop/hive/ql/optimizer/GlobalLimitOptimizer.java 
> c9848dacd1a02db321583c2b91eb6d7317c295ff 
>   ql/src/java/org/apache/hadoop/hive/ql/plan/GroupByDesc.java 
> f031b281ff64706cdbbc1695a6f51282127487fa 
>   ql/src/java/org/apache/hadoop/hive/ql/plan/ReduceSinkDesc.java 
> 43f8321107304c38ecd9f603cd3f8ce43e8496c8 
> 
> Diff: https://reviews.apache.org/r/30254/diff/
> 
> 
> Testing
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> 
> Existing tests (global_limit.q).
> 
> 
> Thanks,
> 
> Jesús Camacho Rodríguez
> 
>

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