Sergey Nuyanzin created FLINK-30927:
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Summary: Several tests fail 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
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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