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Flink Jira Bot updated FLINK-23982: ----------------------------------- Labels: stale-major test-stability (was: test-stability) I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issues has been marked as Major but is unassigned and neither itself nor its Sub-Tasks have been updated for 60 days. I have gone ahead and added a "stale-major" to the issue". If this ticket is a Major, please either assign yourself or give an update. Afterwards, please remove the label or in 7 days the issue will be deprioritized. > Compiling error in WindowOperatorTest > ------------------------------------- > > Key: FLINK-23982 > URL: https://issues.apache.org/jira/browse/FLINK-23982 > Project: Flink > Issue Type: Bug > Components: Build System > Affects Versions: 1.14.0, 1.18.0 > Reporter: Xintong Song > Priority: Major > Labels: stale-major, test-stability > > What I don't understand is, while the error does not seem to be environment > related, the other JDK11 compiling stages in the same build did not fail. > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=22855&view=logs&j=6caf31d6-847a-526e-9624-468e053467d6&t=0b23652f-b18b-5b6e-6eb6-a11070364610&l=3650 > {code} > [INFO] ------------------------------------------------------------- > [ERROR] COMPILATION ERROR : > [INFO] ------------------------------------------------------------- > [ERROR] > /home/vsts/work/1/s/flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/operators/windowing/WindowOperatorTest.java:[678,43] > incompatible types: cannot infer type arguments for > org.apache.flink.streaming.runtime.operators.windowing.WindowOperator<> > reason: inference variable KEY has incompatible equality constraints > ACC,org.apache.flink.api.java.tuple.Tuple2<java.lang.String,java.lang.Integer>,IN,K,java.lang.String > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)