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  1. Hadoop YARN
  2. YARN-10474

[JDK 12] TestAsyncDispatcher fails

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    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: test
    • Labels:
      None
    • Target Version/s:

      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)
      

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              • Assignee:
                Unassigned
                Reporter:
                aajisaka Akira Ajisaka
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                Dates

                • Created:
                  Updated: