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https://issues.apache.org/jira/browse/HIVE-2689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13528238#comment-13528238
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Hudson commented on HIVE-2689:
------------------------------
Integrated in Hive-trunk-h0.21 #1848 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/1848/])
HIVE-2689 : ObjectInspectorConverters cannot convert Void types to
Array/Map/Struct types. (Jonathan Chang via Ashutosh Chauhan) (Revision 1419202)
Result = FAILURE
hashutosh :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1419202
Files :
* /hive/trunk/ql/src/test/queries/clientpositive/null_cast.q
* /hive/trunk/ql/src/test/results/clientpositive/null_cast.q.out
*
/hive/trunk/serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/ObjectInspectorConverters.java
> ObjectInspectorConverters cannot convert Void types to Array/Map/Struct types.
> ------------------------------------------------------------------------------
>
> Key: HIVE-2689
> URL: https://issues.apache.org/jira/browse/HIVE-2689
> Project: Hive
> Issue Type: Bug
> Reporter: Jonathan Chang
> Assignee: Jonathan Chang
> Priority: Minor
> Fix For: 0.11
>
> Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2689.D1083.1.patch
>
>
> In a bunch of places we rely on ObjectInspectorConverters to implicitly
> convert types. Unfortunately, an exception will needlessly be thrown if one
> of the types is a complex type and the other is a void type. For example,
> SELECT ARRAY(ARRAY(), NULL) ...
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