Chris Teoh created HDDS-2393:
--------------------------------

             Summary: HDDS-1847 broke some unit tests
                 Key: HDDS-2393
                 URL: https://issues.apache.org/jira/browse/HDDS-2393
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
            Reporter: Chris Teoh


Looks like this commit breaks {{TestKeyManagerImpl}} in {{setUp()}} and 
{{cleanup()}}. Run {{TestKeyManagerImpl#testListStatus()}} to steadily repro. I 
believe there could be other tests that are broken by this.

{code}
java.lang.NullPointerException
        at 
org.apache.hadoop.hdds.scm.server.StorageContainerManagerHttpServer.getSpnegoPrincipal(StorageContainerManagerHttpServer.java:74)
        at 
org.apache.hadoop.hdds.server.BaseHttpServer.<init>(BaseHttpServer.java:81)
        at 
org.apache.hadoop.hdds.scm.server.StorageContainerManagerHttpServer.<init>(StorageContainerManagerHttpServer.java:36)
        at 
org.apache.hadoop.hdds.scm.server.StorageContainerManager.<init>(StorageContainerManager.java:330)
        at org.apache.hadoop.hdds.scm.TestUtils.getScm(TestUtils.java:544)
        at 
org.apache.hadoop.ozone.om.TestKeyManagerImpl.setUp(TestKeyManagerImpl.java:150)
        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$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
        at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
        at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
        at 
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
        at 
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
        at 
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
        at 
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
{code}

{code}
java.lang.NullPointerException
        at 
org.apache.hadoop.ozone.om.TestKeyManagerImpl.cleanup(TestKeyManagerImpl.java:176)
        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$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
        at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
        at 
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
        at 
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
        at 
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
        at 
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
{code}



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