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Posted to mapreduce-issues@hadoop.apache.org by "nemon lou (JIRA)" <ji...@apache.org> on 2013/07/24 09:57:50 UTC
[jira] [Created] (MAPREDUCE-5414) TestTaskAttempt fails jdk7 with
NullPointerException
nemon lou created MAPREDUCE-5414:
------------------------------------
Summary: TestTaskAttempt fails jdk7 with NullPointerException
Key: MAPREDUCE-5414
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5414
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: test
Affects Versions: 2.0.5-alpha
Reporter: nemon lou
Assignee: nemon lou
Test case org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt fails once in a while when i run all of them together.
{code:xml}
Running org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt
Tests run: 9, Failures: 0, Errors: 4, Skipped: 0, Time elapsed: 7.893 sec <<< FAILURE!
Results :
Tests in error:
testLaunchFailedWhileKilling(org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt)
testContainerCleanedWhileRunning(org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt)
testContainerCleanedWhileCommitting(org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt)
testDoubleTooManyFetchFailure(org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt)
Tests run: 9, Failures: 0, Errors: 4, Skipped: 0
{code}
But if i run a single test case,taking testContainerCleanedWhileRunning for example,it will fail without doubt.
{code:xml}
<testcase time="0.057" classname="org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt" name="testContainerCleanedWhileRunning">
<error type="java.lang.NullPointerException">java.lang.NullPointerException
at org.apache.hadoop.security.token.Token.write(Token.java:216)
at org.apache.hadoop.mapred.ShuffleHandler.serializeServiceData(ShuffleHandler.java:205)
at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.createCommonContainerLaunchContext(TaskAttemptImpl.java:695)
at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.createContainerLaunchContext(TaskAttemptImpl.java:751)
at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl$ContainerAssignedTransition.transition(TaskAttemptImpl.java:1309)
at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl$ContainerAssignedTransition.transition(TaskAttemptImpl.java:1282)
at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:357)
at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:298)
at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:43)
at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:443)
at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:1009)
at org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt.testContainerCleanedWhileRunning(TestTaskAttempt.java:410)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
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.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
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$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:236)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:134)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:103)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
</error>
<system-out>2013-07-24 10:32:27,664 INFO [main] util.RackResolver (RackResolver.java:coreResolve(100)) - Resolved 127.0.0.1 to /default-rack
2013-07-24 10:32:27,665 INFO [main] impl.TaskAttemptImpl (TaskAttemptImpl.java:handle(1020)) - attempt_1_0002_m_000001_1 TaskAttempt Transitioned from NEW to UNASSIGNED
2013-07-24 10:32:27,666 INFO [main] util.RackResolver (RackResolver.java:coreResolve(100)) - Resolved 127.0.0.1 to /default-rack
2013-07-24 10:32:27,668 INFO [main] impl.TaskAttemptImpl (TaskAttemptImpl.java:createCommonContainerLaunchContext(636)) - Job jar is not present. Not adding any jar to the list of resources.
2013-07-24 10:32:27,669 INFO [main] impl.TaskAttemptImpl (TaskAttemptImpl.java:createCommonContainerLaunchContext(653)) - The job-conf file on the remote FS is /tmp/hadoop-yarn/staging/root/.staging/job_1_0001/job.xml
2013-07-24 10:32:27,669 INFO [main] impl.TaskAttemptImpl (TaskAttemptImpl.java:createCommonContainerLaunchContext(675)) - Size of containertokens_dob is 1
2013-07-24 10:32:27,670 INFO [main] impl.TaskAttemptImpl (TaskAttemptImpl.java:createCommonContainerLaunchContext(685)) - Putting shuffle token in serviceData
2013-07-24 10:32:27,671 WARN [main] impl.TaskAttemptImpl (TaskAttemptImpl.java:createCommonContainerLaunchContext(688)) - Cannot locate shuffle secret in credentials. Using job token as shuffle secret.
</system-out>
{code}
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