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From "jiraposter@reviews.apache.org (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-619) Change the error messages to something like "Class xxxx not found" or "Class xxxx does not implement UDF, GenericUDF, or UDAF"
Date Fri, 30 Sep 2011 20:12:48 GMT

    [ https://issues.apache.org/jira/browse/HIVE-619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13118375#comment-13118375
] 

jiraposter@reviews.apache.org commented on HIVE-619:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2112/#review2227
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I added some review comments in JIRA.

- John


On 2011-09-29 18:01:15, Marek Sapota wrote:
bq.  
bq.  -----------------------------------------------------------
bq.  This is an automatically generated e-mail. To reply, visit:
bq.  https://reviews.apache.org/r/2112/
bq.  -----------------------------------------------------------
bq.  
bq.  (Updated 2011-09-29 18:01:15)
bq.  
bq.  
bq.  Review request for John Sichi.
bq.  
bq.  
bq.  Summary
bq.  -------
bq.  
bq.  Added clearer error message when the underlying function doesn not exist.
bq.  
bq.  
bq.  This addresses bug HIVE-619.
bq.      https://issues.apache.org/jira/browse/HIVE-619
bq.  
bq.  
bq.  Diffs
bq.  -----
bq.  
bq.    ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionTask.java 5c6ea07 
bq.  
bq.  Diff: https://reviews.apache.org/r/2112/diff
bq.  
bq.  
bq.  Testing
bq.  -------
bq.  
bq.  
bq.  Thanks,
bq.  
bq.  Marek
bq.  
bq.


                
> Change the error messages to something like "Class xxxx not found" or "Class xxxx does
not implement UDF, GenericUDF, or UDAF" 
> -------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-619
>                 URL: https://issues.apache.org/jira/browse/HIVE-619
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Min Zhou
>
> While creating a (temporary) function, if the underlying class does not exist - the current
error message is very cryptic.
> It should be  something like "Class xxxx not found" or "Class xxxx does not implement
UDF, GenericUDF, or UDAF" 

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