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https://issues.apache.org/jira/browse/HIVE-16303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16004388#comment-16004388
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anishek commented on HIVE-16303:
--------------------------------

We will copy all function definitions from primary to replica warehouse, it 
will be the administrators job to make sure that during replica instance setup, 
any functions created using the local fileSystem on the primary server have to 
be copied to replica instance and included in the replica hive class path 
preferably using the 'hive.aux.jars.path' configuration property. 

> How do we handle existing functions created using local hive server jar 
> locations
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-16303
>                 URL: https://issues.apache.org/jira/browse/HIVE-16303
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2
>    Affects Versions: 2.2.0
>            Reporter: anishek
>            Assignee: anishek
>
> Given we are going to support replication of functions created with the 
> _using_ clause, for existing warehouses, how do we handle functions created 
> using jars on local hive server instance. do existing users now redefine 
> their function such that they drop the existing definition and add the new 
> one ? 



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