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Date: Fri, 28 Oct 2011 18:05:32 +0000 (UTC)
From: "Jonathan Chang (Commented) (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
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Subject: [jira] [Commented] (HIVE-2532) Evaluation of
 non-deterministic/stateful UDFs should not be skipped even if constant oi
 is returned.
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    [ https://issues.apache.org/jira/browse/HIVE-2532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13138599#comment-13138599 ] 

Jonathan Chang commented on HIVE-2532:
--------------------------------------

Ooo, how about a counter diff?
                
> Evaluation of non-deterministic/stateful UDFs should not be skipped even if constant oi is returned.
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-2532
>                 URL: https://issues.apache.org/jira/browse/HIVE-2532
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Jonathan Chang
>            Assignee: Jonathan Chang
>
> Even if constant oi is returned, these may have stateful/side-effect behavior and hence need to be called each cycle.

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