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From "Zoltan Haindrich (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17132) Add InterfaceAudience and InterfaceStability annotations for UDF APIs
Date Mon, 24 Jul 2017 20:46:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16099099#comment-16099099
] 

Zoltan Haindrich commented on HIVE-17132:
-----------------------------------------

I always feeled that {{GenericUDF}} and {{UDF}} are somewhat the same...but they don't share
a common parent...

it seems to me that every {{UDF}} is repackaged into a Generic one via {{GenericUDFBridge}}
- I assume this is because of evolutional purposes...I think it would be better to leave it
behind...and try to remove the old {{UDF}} later.

> Add InterfaceAudience and InterfaceStability annotations for UDF APIs
> ---------------------------------------------------------------------
>
>                 Key: HIVE-17132
>                 URL: https://issues.apache.org/jira/browse/HIVE-17132
>             Project: Hive
>          Issue Type: Sub-task
>          Components: UDF
>            Reporter: Sahil Takiar
>            Assignee: Sahil Takiar
>         Attachments: HIVE-17132.1.patch
>
>
> Add InterfaceAudience and InterfaceStability annotations for UDF APIs. UDFs are a useful
plugin point for Hive users, and there are a number of external UDF libraries, such as hivemall.



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