[HDDS-1180] TestRandomKeyGenerator fails with NPE

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: 0.4.0
• Component/s: test
• Labels: pull-request-available
• Target Version/s: 0.4.0

Release Note

Freon based unit tests are failing due to HDDS-1152:

Failing tests:

* org.apache.hadoop.ozone.freon.TestFreonWithPipelineDestroy.testRestart
* org.apache.hadoop.ozone.freon.TestRandomKeyGenerator.ratisTest3
* org.apache.hadoop.ozone.freon.TestRandomKeyGenerator.defaultTest
* org.apache.hadoop.ozone.freon.TestRandomKeyGenerator.multiThread

{code}
java.lang.NullPointerException
at org.apache.hadoop.ozone.freon.RandomKeyGenerator.init(RandomKeyGenerator.java:218)
at org.apache.hadoop.ozone.freon.RandomKeyGenerator.call(RandomKeyGenerator.java:224)
at org.apache.hadoop.ozone.freon.TestRandomKeyGenerator.multiThread(TestRandomKeyGenerator.java:90)
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.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
{code}

During the unit tests the parent command is not available and the http server can't be started. This should be checked.

• Sprint: HDDS BadLands
• Assignee: Marton Elek
• Reporter: Marton Elek
• Created: 26/Feb/19 09:30
• Updated: 27/Feb/19 20:42
• Resolved: 27/Feb/19 20:42

Issue Links

• duplicates: HDDS-1174 Freon tests are failing with null pointer exception
• links to: GitHub Pull Request #519