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From "jiraposter@reviews.apache.org (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2517) Support group by on union and struct type
Date Thu, 20 Oct 2011 04:46:11 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13131368#comment-13131368
] 

jiraposter@reviews.apache.org commented on HIVE-2517:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2459/
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Review request for hive, John Sichi, Yongqiang He, Ning Zhang, and namit jain.


Summary
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Support for grouping on union and struct type.


This addresses bug HIVE-2517.
    https://issues.apache.org/jira/browse/HIVE-2517


Diffs
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  trunk/ql/src/test/queries/clientpositive/groupby_complex_types.q 1186610 
  trunk/ql/src/test/results/clientpositive/groupby_complex_types.q.out 1186610 
  trunk/serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinaryFactory.java 1186610

  trunk/serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinarySerDe.java 1186610

  trunk/serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinaryUnion.java PRE-CREATION

  trunk/serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinaryUtils.java 1186610

  trunk/serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/objectinspector/LazyBinaryObjectInspectorFactory.java
1186610 
  trunk/serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/objectinspector/LazyBinaryUnionObjectInspector.java
PRE-CREATION 
  trunk/serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/ObjectInspectorUtils.java
1186610 

Diff: https://reviews.apache.org/r/2459/diff


Testing
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Added *.q tests


Thanks,

Ashutosh


                
> Support group by on union and struct type
> -----------------------------------------
>
>                 Key: HIVE-2517
>                 URL: https://issues.apache.org/jira/browse/HIVE-2517
>             Project: Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: hive-2517.patch
>
>
> Currently group by on struct and union types are not supported. This issue will enable
support for those.

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