[jira] [Updated] (HIVE-4019) Ability to create and drop temporary partition function

["Ashutosh Chauhan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-4019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-4019:
-----------------------------------

    Attachment: hive-4019.q

Minimal implementation to achieve the functionality. Unfortunately, doesn't work because PTFOperator when trying to deserialize PTFDesc in reduce task refers to FunctionRegistery's static member mFunctions map which is statically loaded and thus looses all the state changes of compile time and ends up throwing NPE.
                
> Ability to create and drop temporary partition function
> -------------------------------------------------------
>
>                 Key: HIVE-4019
>                 URL: https://issues.apache.org/jira/browse/HIVE-4019
>             Project: Hive
>          Issue Type: New Feature
>          Components: PTF-Windowing
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: hive-4019.q
>
>
> Just like udf/udaf/udtf functions, user should be able to add and drop custom partitioning functions.

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