[jira] [Assigned] (HIVE-619) Change the error messages to something like "Class xxxx not found" or "Class xxxx does not implement UDF, GenericUDF, or UDAF"

["John Sichi (Assigned) (JIRA)" <ji...@apache.org>]

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

John Sichi reassigned HIVE-619:
-------------------------------

    Assignee: Marek Sapota  (was: Min Zhou)
    
> 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: Marek Sapota
>         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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