[YARN-7589] TestPBImplRecords fails with NullPointerException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0, 3.1.0, 3.0.1
• Fix Version/s: 3.0.0, 3.1.0, 3.0.1, 2.10.1
• Target Version/s: 3.0.0, 3.1.0, 3.0.1
• Hadoop Flags: Reviewed
• Assignee: Daniel Templeton
• Reporter: Jason Darrell Lowe
• Created: 30/Nov/17 17:13
• Updated: 09/Dec/19 20:03
• Resolved: 01/Dec/17 21:41

Description

TestPBImplRecords is failing consistently in trunk:

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.413 s <<< FAILURE! - in org.apache.hadoop.yarn.api.TestPBImplRecords
[ERROR] org.apache.hadoop.yarn.api.TestPBImplRecords  Time elapsed: 0.413 s  <<< ERROR!
java.lang.reflect.InvocationTargetException
	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.apache.hadoop.yarn.api.BasePBImplRecordsTest.generateByNewInstance(BasePBImplRecordsTest.java:151)
	at org.apache.hadoop.yarn.api.TestPBImplRecords.setup(TestPBImplRecords.java:371)
	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.runners.ParentRunner.run(ParentRunner.java:309)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407)
Caused by: java.lang.NullPointerException
	at org.apache.hadoop.yarn.util.resource.ResourceUtils.createResourceTypesArray(ResourceUtils.java:644)
	at org.apache.hadoop.yarn.api.records.Resource.newInstance(Resource.java:105)
	... 23 more

Issue Links

• is broken by: YARN-7541 Node updates don't update the maximum cluster capability for resources other than CPU and memory