[YARN-10474] [JDK 12] TestAsyncDispatcher fails

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: test
• Target Version/s: 3.5.0
• Assignee: Unassigned
• Reporter: Akira Ajisaka
• Created: 27/Oct/20 10:44
• Updated: 04/Jan/24 08:32

Description

Similar to HDFS-15580. Updating a final variable via reflection is not allowed in Java 12+.

[INFO] Running org.apache.hadoop.yarn.event.TestAsyncDispatcher
[ERROR] Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.953 s <<< FAILURE! - in org.apache.hadoop.yarn.event.TestAsyncDispatcher
[ERROR] testPrintDispatcherEventDetails(org.apache.hadoop.yarn.event.TestAsyncDispatcher)  Time elapsed: 0.114 s  <<< ERROR!
java.lang.NoSuchFieldException: modifiers
	at java.base/java.lang.Class.getDeclaredField(Class.java:2569)
	at org.apache.hadoop.yarn.event.TestAsyncDispatcher.testPrintDispatcherEventDetails(TestAsyncDispatcher.java:152)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.lang.Thread.run(Thread.java:832)

Issue Links

• is a child of: HADOOP-17177 Java 17 support