Xintong Song created FLINK-23982: ------------------------------------ Summary: Compiling error in WindowOperatorTest with JDK11 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 Reporter: Xintong Song Fix For: 1.14.0
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 (v8.3.4#803005)