Hello, in the process of finishing the PR https://github.com/apache/incubator-wayang/pull/389 for issue https://github.com/apache/incubator-wayang/issues/28<https://github.com/apache/incubator-wayang/issues/283>3, I encountered failures when running the integration tests in "wayang-tests-integration". When verifying the build, I get the following error message during the execution of tests: [ERROR] org.apache.wayang.tests.WordCountIT.testOnSparkToJava Time elapsed: 0.03 s <<< ERROR! org.apache.wayang.core.api.exception.WayangException: Job execution failed. at org.apache.wayang.tests.WordCountIT.testOnSparkToJava(WordCountIT.java:281) Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.apache.spark.storage.StorageUtils$ at org.apache.wayang.tests.WordCountIT.testOnSparkToJava(WordCountIT.java:281)
>From resources like >https://java.tutorialink.com/running-unit-tests-with-spark-3-3-0-on-java-17-fails-with-illegalaccesserror-class-storageutils-cannot-access-class-sun-nio-ch-directbuffer/, > I can see that this is likely due to the configuration of Spark and Java 11. >The mentioned export flags for the "maven-surefire-plugin" didn't solve the >problem. Has anyone experienced a similar error or even this exact error and knows how to configure the build to avoid it? Thanks in advance, Juri Petersen
