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Posted to mapreduce-dev@hadoop.apache.org by "Arun C Murthy (Resolved) (JIRA)" <ji...@apache.org> on 2011/10/31 05:42:32 UTC
[jira] [Resolved] (MAPREDUCE-3109) NPE exception in the TestClass
org.apache.hadoop.yarn.server.resourcemanager.Application
[ https://issues.apache.org/jira/browse/MAPREDUCE-3109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy resolved MAPREDUCE-3109.
--------------------------------------
Resolution: Cannot Reproduce
Don't see this... please reopen if you do.
> NPE exception in the TestClass org.apache.hadoop.yarn.server.resourcemanager.Application
> ----------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3109
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3109
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Subroto Sanyal
> Assignee: Devaraj K
> Labels: test
> Fix For: 0.23.0
>
>
> Method *List<Container> org.apache.hadoop.yarn.server.resourcemanager.Application.getResources() throws IOException* throws NPE.
> This is causing TestCases to fail like:
> *void org.apache.hadoop.yarn.server.resourcemanager.TestResourceManager.testContainerStatusesWillBeStoredInResourceManager() throws Exception* with following trace:
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.yarn.server.resourcemanager.Application.getResources(Application.java:283)
> at org.apache.hadoop.yarn.server.resourcemanager.Application.schedule(Application.java:311)
> at org.apache.hadoop.yarn.server.resourcemanager.TestResourceManager.testContainerStatusesWillBeStoredInResourceManager(TestResourceManager.java:196)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
> at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
> {noformat}
> Devraj,
> Can you please take a look into it.
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