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From "Bowen Li (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-10689) Port UDFs in Table API extension points to flink-table-common
Date Thu, 01 Nov 2018 23:27:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-10689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16672359#comment-16672359
] 

Bowen Li commented on FLINK-10689:
----------------------------------

Thanks [~twalthr] ! I read the code and your comment makes sense.

As a result of the discussion to parallelize the work, I re-scoped this subtask to only UDFs
and created FLINK-10755 to migrate external catalogs. [~xueyu] This task can be proceeded
without any dependency now.

An alternative which not only unblocks the hive catalog work and but also doesn't introduce
much migration overhead for new code, is that new code/feature or any necessary refactor related
to hive and should be written in java and be placed in {{flink-table}}'s java package.


> Port UDFs in Table API extension points to flink-table-common
> -------------------------------------------------------------
>
>                 Key: FLINK-10689
>                 URL: https://issues.apache.org/jira/browse/FLINK-10689
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API &amp; SQL
>            Reporter: Timo Walther
>            Assignee: xueyu
>            Priority: Major
>             Fix For: 1.8.0
>
>
> After FLINK-10687 and FLINK-10688 have been resolved, we should also port the remaining
extension points of the Table API to flink-table-common. This includes interfaces for UDFs
and the external catalog interface.
> This ticket is for porting UDFs. This jira does NOT depend on FLINK-16088 so it can
be started at anytime.



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