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From "John Sichi (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-619) Improve the error messages for missing/incorrect UDF/UDAF class
Date Tue, 04 Oct 2011 19:10:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

John Sichi updated HIVE-619:
----------------------------

    Summary: Improve the error messages for missing/incorrect UDF/UDAF class  (was: Change
the error messages to something like "Class xxxx not found" or "Class xxxx does not implement
UDF, GenericUDF, or UDAF" )
    
> Improve the error messages for missing/incorrect UDF/UDAF class
> ---------------------------------------------------------------
>
>                 Key: HIVE-619
>                 URL: https://issues.apache.org/jira/browse/HIVE-619
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Marek Sapota
>             Fix For: 0.9.0
>
>         Attachments: HIVE-619.2.patch.txt, HIVE-619.3.patch.txt
>
>
> 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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