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

["Caizhi Weng (Jira)" <ji...@apache.org>]

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

Caizhi Weng closed FLINK-30927.
-------------------------------
    Fix Version/s:     (was: 1.16.2)
       Resolution: Fixed

master: 96a296db723575d64857482a1278744e4c41201f
release-1.17: fd2ccf2d9586e2ffb92d8a6ccb5a5a303d32ef2a

> 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
>    Affects Versions: 1.17.0, 1.16.2
>            Reporter: Sergey Nuyanzin
>            Assignee: Krzysztof Chmielewski
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.17.0
>
>
> 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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