[ https://issues.apache.org/jira/browse/MAPREDUCE-5373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Eagles reassigned MAPREDUCE-5373: ------------------------------------------ Assignee: Jonathan Eagles > TestFetchFailure.testFetchFailureMultipleReduces could fail intermittently > -------------------------------------------------------------------------- > > Key: MAPREDUCE-5373 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5373 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 3.0.0, 2.1.0-beta > Reporter: Chuan Liu > Assignee: Jonathan Eagles > > The unit test case could fail intermittently on both Linux and Windows in my > testing. The error message seems suggesting the task status was wrong during > testing. > An example Linux failure: > {noformat} > ------------------------------------------------------------------------------- > Test set: org.apache.hadoop.mapreduce.v2.app.TestFetchFailure > ------------------------------------------------------------------------------- > Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 12.235 sec > <<< FAILURE! > testFetchFailureMultipleReduces(org.apache.hadoop.mapreduce.v2.app.TestFetchFailure) > Time elapsed: 1261 sec <<< FAILURE! > java.lang.AssertionError: expected:<SUCCEEDED> but was:<SCHEDULED> > at org.junit.Assert.fail(Assert.java:93) > at org.junit.Assert.failNotEquals(Assert.java:647) > at org.junit.Assert.assertEquals(Assert.java:128) > at org.junit.Assert.assertEquals(Assert.java:147) > at > org.apache.hadoop.mapreduce.v2.app.TestFetchFailure.testFetchFailureMultipleReduces(TestFetchFailure.java:332) > 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.runners.ParentRunner.runLeaf(ParentRunner.java:263) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) > at org.junit.runners.ParentRunner.run(ParentRunner.java:300) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) > at > org.apache.maven.surefire.booter.ProviderFactory$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:115) > at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) > {noformat} > An example Windows failure: > {noformat} > ------------------------------------------------------------------------------- > Test set: org.apache.hadoop.mapreduce.v2.app.TestFetchFailure > ------------------------------------------------------------------------------- > Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 50.342 sec > <<< FAILURE! > testFetchFailureMultipleReduces(org.apache.hadoop.mapreduce.v2.app.TestFetchFailure) > Time elapsed: 36175 sec <<< FAILURE! > java.lang.AssertionError: expected:<SUCCEEDED> but was:<RUNNING> > at org.junit.Assert.fail(Assert.java:93) > at org.junit.Assert.failNotEquals(Assert.java:647) > at org.junit.Assert.assertEquals(Assert.java:128) > at org.junit.Assert.assertEquals(Assert.java:147) > at > org.apache.hadoop.mapreduce.v2.app.TestFetchFailure.testFetchFailureMultipleReduces(TestFetchFailure.java:332) > 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.runners.ParentRunner.runLeaf(ParentRunner.java:263) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) > at org.junit.runners.ParentRunner.run(ParentRunner.java:300) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) > at > org.apache.maven.surefire.booter.ProviderFactory$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:115) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) > {noformat} -- This message was sent by Atlassian JIRA (v6.1#6144)