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Posted to issues@flink.apache.org by "Chesnay Schepler (JIRA)" <ji...@apache.org> on 2018/10/17 08:45:00 UTC

[jira] [Closed] (FLINK-10451) TableFunctionCollector should handle the life cycle of ScalarFunction

     [ https://issues.apache.org/jira/browse/FLINK-10451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler closed FLINK-10451.
------------------------------------

> TableFunctionCollector should handle the life cycle of ScalarFunction
> ---------------------------------------------------------------------
>
>                 Key: FLINK-10451
>                 URL: https://issues.apache.org/jira/browse/FLINK-10451
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API &amp; SQL
>            Reporter: Ruidong Li
>            Assignee: Ruidong Li
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.5.5, 1.6.2, 1.7.0
>
>
> Considering the following query:
> table.join(udtf('a)).where(udf('b))
> the filter will be pushed into DataSetCorrelate/DataStreamCorrelate without triggering open() and close()



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