[HDDS-859] Fix NPE ServerUtils#getOzoneMetaDirPath

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Problem
• Labels: test-badlands
• Target Version/s: 0.4.0
• Sprint: HDDS BadLands
• Assignee: Xiaoyu Yao
• Reporter: Xiaoyu Yao
• Created: 20/Nov/18 23:47
• Updated: 15/Mar/19 21:56
• Resolved: 15/Mar/19 21:56

Description

This can be reproed with "mvn test" under hadoop-ozone project but not with individual test run under IntelliJ.

 

Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.33 s <<< FAILURE! - in org.apache.hadoop.ozone.TestOmUtils

testNoOmDbDirConfigured(org.apache.hadoop.ozone.TestOmUtils)  Time elapsed: 0.028 s  <<< FAILURE!

java.lang.AssertionError:

 

Expected: an instance of java.lang.IllegalArgumentException

     but: <java.lang.NullPointerException> is a java.lang.NullPointerException

Stacktrace was: java.lang.NullPointerException

        at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187)

        at org.apache.hadoop.hdds.server.ServerUtils.getOzoneMetaDirPath(ServerUtils.java:130)

        at org.apache.hadoop.ozone.OmUtils.getOmDbDir(OmUtils.java:141)

        at org.apache.hadoop.ozone.TestOmUtils.testNoOmDbDirConfigured(TestOmUtils.java:89)

        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.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)