Stamatis Zampetakis created CALCITE-6616: --------------------------------------------
Summary: ClassNotFoundException: java.util.SequencedCollection at RelBuilder$Frame init Key: CALCITE-6616 URL: https://issues.apache.org/jira/browse/CALCITE-6616 Project: Calcite Issue Type: Bug Components: core Reporter: Stamatis Zampetakis Fix For: 1.38.0 Using the RelBuilder APIs in a project with JDK < 21 leads to a ClassNotFoundException. {noformat} java.lang.NoClassDefFoundError: java/util/SequencedCollection at org.apache.calcite.tools.RelBuilder$Frame.<init>(RelBuilder.java:4953) at org.apache.calcite.tools.RelBuilder$Frame.<init>(RelBuilder.java:4940) at org.apache.calcite.tools.RelBuilder.push(RelBuilder.java:357) at org.apache.calcite.tools.RelBuilder.scan(RelBuilder.java:1767) at org.apache.calcite.tools.RelBuilder.scan(RelBuilder.java:1788) at TestBuilder.testBuilder(TestBuilder.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) Caused by: java.lang.ClassNotFoundException: java.util.SequencedCollection at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 31 more {noformat} The problem is reproducible by using the artifacts obtained from the staged maven repository for calcite 1.38.0 RC 0: https://repository.apache.org/content/repositories/orgapachecalcite-1233/org/apache/calcite/ -- This message was sent by Atlassian Jira (v8.20.10#820010)