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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5604) Fix validation of nested expressions.
Date Fri, 25 Oct 2013 23:04:30 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13805795#comment-13805795
] 

Jitendra Nath Pandey commented on HIVE-5604:
--------------------------------------------

Review board entry: https://reviews.apache.org/r/14956/

> Fix validation of nested expressions.
> -------------------------------------
>
>                 Key: HIVE-5604
>                 URL: https://issues.apache.org/jira/browse/HIVE-5604
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Vectorization
>            Reporter: Jitendra Nath Pandey
>            Assignee: Jitendra Nath Pandey
>         Attachments: HIVE-5604.1.patch, HIVE-5604.2.patch, HIVE-5604.3.patch, HIVE-5604.tez.patch
>
>
> The bug fixes a few issues related to nested expressions:
> 1) The nested expressions were not being validated at all.
> 2) UDFRegExp was not handled correctly, but issue was not caught because of the previous
issue.
> 3) HIVE-5642 will not show up when this jira is fixed, but still added a sanity check
to validate the number of arguments.



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