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https://issues.apache.org/jira/browse/FLINK-12975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kurt Young closed FLINK-12975.
------------------------------
Resolution: Fixed
Fix Version/s: 1.9.0
fixed in 1.9.0: 97d28761add07a1c3569254302a1705e8128f91c
> UserDefinedFunctionUtils should distinguish overload any parameters methods
> in blink
> ------------------------------------------------------------------------------------
>
> Key: FLINK-12975
> URL: https://issues.apache.org/jira/browse/FLINK-12975
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Reporter: Jingsong Lee
> Assignee: Jingsong Lee
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.9.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Some function like:
> {code:java}
> class TableFunc7 extends TableFunction[MyAnyObject3] {
> def eval(row: MyAnyObject1): Unit = {
> }
> def eval(row: jMyAnyObject2): Unit = {
> }
> }{code}
> UserDefinedFunctionUtils can't distinguish these two methods, and throw
> exception.
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