[jira] [Created] (YARN-9740) TestSystemMetricsPublisher.testPublishContainerMetrics fails intermittent

["Prabhu Joseph (JIRA)" <ji...@apache.org>]

Prabhu Joseph created YARN-9740:
-----------------------------------

             Summary: TestSystemMetricsPublisher.testPublishContainerMetrics fails intermittent
                 Key: YARN-9740
                 URL: https://issues.apache.org/jira/browse/YARN-9740
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager, test
    Affects Versions: 3.3.0
            Reporter: Prabhu Joseph
            Assignee: Prabhu Joseph
         Attachments: stdout

*Stacktrace*

{code}
java.lang.NullPointerException
	at org.apache.hadoop.yarn.server.resourcemanager.metrics.TestSystemMetricsPublisher.testPublishContainerMetrics(TestSystemMetricsPublisher.java:466)
	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$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:748)
{code}






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