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https://issues.apache.org/jira/browse/FLINK-15588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-15588:
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Labels: auto-deprioritized-major auto-deprioritized-minor (was:
auto-deprioritized-major stale-minor)
Priority: Not a Priority (was: Minor)
This issue was labeled "stale-minor" 7 days ago and has not received any
updates so it is being deprioritized. If this ticket is actually Minor, please
raise the priority and ask a committer to assign you the issue or revive the
public discussion.
> check registered udf via catalog API cannot be a scala inner class
> ------------------------------------------------------------------
>
> Key: FLINK-15588
> URL: https://issues.apache.org/jira/browse/FLINK-15588
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API
> Reporter: Bowen Li
> Priority: Not a Priority
> Labels: auto-deprioritized-major, auto-deprioritized-minor
>
> scala inner class cannot be instantiated via reflection directly. thus they
> cannot be catalog functions stored as full class name.
> we should check that in catalog API to make sure we remind users of it with
> proper error messages
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