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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMBARI-8946) Fix non-deterministic unit test in Flume sink
Date Mon, 29 Dec 2014 22:37:13 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-8946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Wagle resolved AMBARI-8946.
-------------------------------------
    Resolution: Fixed

Pushed to trunk.

> Fix non-deterministic unit test in Flume sink
> ---------------------------------------------
>
>                 Key: AMBARI-8946
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8946
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.0.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 2.0.0
>
>
> Unit test fails from time to time
> {code}
> Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.783 sec <<<
FAILURE!
> testMetricsRetrievalExceptionTolerance(org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSinkTest)
 Time elapsed: 0.024 sec  <<< FAILURE!
> java.lang.AssertionError:
>   Expectation failure on verify:
>     JMXPollUtil.getAllMBeans(): expected: 1, actual: 1
> 	at org.easymock.internal.MocksControl.verify(MocksControl.java:226)
> 	at org.powermock.api.easymock.internal.invocationcontrol.EasyMockMethodInvocationControl.verify(EasyMockMethodInvocationControl.java:120)
> 	at org.powermock.api.easymock.PowerMock.verifyClass(PowerMock.java:2272)
> 	at org.powermock.api.easymock.PowerMock.verify(PowerMock.java:1646)
> 	at org.powermock.api.easymock.PowerMock.verifyAll(PowerMock.java:1586)
> 	at org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSinkTest.testMetricsRetrievalExceptionTolerance(FlumeTimelineMetricsSinkTest.java:115)
> 	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:606)
> 	at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:66)
> 	at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:307)
> 	at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:86)
> 	at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:94)
> 	at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:294)
> 	at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:282)
> 	at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:84)
> 	at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:49)
> 	at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:207)
> 	at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.runMethods(PowerMockJUnit44RunnerDelegateImpl.java:146)
> 	at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$1.run(PowerMockJUnit44RunnerDelegateImpl.java:120)
> 	at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)
> 	at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
> 	at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:118)
> 	at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:102)
> 	at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)
> 	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
> 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
> 	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
> 	at org.apache.maven.surefire.booter.ProviderFactory$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)
> Results :
> Failed tests:   testMetricsRetrievalExceptionTolerance(org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSinkTest):
(..)
> {code}



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