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Posted to issues@flink.apache.org by "Sergey Nuyanzin (Jira)" <ji...@apache.org> on 2023/02/06 12:49:00 UTC

[jira] [Updated] (FLINK-30927) Several tests started generate output with two non-abstract methods have the same parameter types, declaring type and return type

     [ https://issues.apache.org/jira/browse/FLINK-30927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Nuyanzin updated FLINK-30927:
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    Summary: Several tests started generate output with two non-abstract methods  have the same parameter types, declaring type and return type  (was: Several tests fail with two non-abstract methods  have the same parameter types, declaring type and return type)

> Several tests started generate output with two non-abstract methods  have the same parameter types, declaring type and return type
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-30927
>                 URL: https://issues.apache.org/jira/browse/FLINK-30927
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>            Reporter: Sergey Nuyanzin
>            Priority: Major
>
> e.g. org.apache.flink.table.planner.runtime.stream.sql.MatchRecognizeITCase#testUserDefinedFunctions
>  
> it seems during code splitter it starts generating some methods with same signature
>  
> {noformat}
> org.codehaus.janino.InternalCompilerException: Compiling "MatchRecognizePatternProcessFunction$77": Two non-abstract methods "default void MatchRecognizePatternProcessFunction$77.processMatch_0(java.util.Map, org.apache.flink.cep.functions.PatternProcessFunction$Context, org.apache.flink.util.Collector) throws java.lang.Exception" have the same parameter types, declaring type and return type
> {noformat}
>  
> Probably could be a side effect of https://issues.apache.org/jira/browse/FLINK-27246



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