[YARN-839] TestContainerLaunch.testContainerEnvVariables fails on Windows

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.1.0-beta, 3.0.0-alpha1
• Fix Version/s: 2.1.0-beta
• Target Version/s: 2.1.0-beta
• Hadoop Flags: Reviewed
• Assignee: Chuan Liu
• Reporter: Chuan Liu
• Created: 17/Jun/13 07:27
• Updated: 12/May/16 18:29
• Resolved: 17/Jun/13 21:21

Description

The unit test case fails on Windows due to job id or container id was not printed out as part of the container script. Later, the test tries to read the pid from output of the file, and fails.

Exception in trunk:

Running org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.TestContainerLaunch
Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 9.903 sec <<< FAILURE!
testContainerEnvVariables(org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.TestContainerLaunch)  Time elapsed: 1307 sec  <<< ERROR!
java.lang.NullPointerException
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.TestContainerLaunch.testContainerEnvVariables(TestContainerLaunch.java:278)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:62)

Issue Links

• is part of: YARN-191 Enhancements to YARN for Windows Server and Windows Azure development and runtime environments