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https://issues.apache.org/jira/browse/OOZIE-2466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Kanter updated OOZIE-2466:
---------------------------------
Summary: Repeated failure of TestMetricsInstrumentation.testSamplers (was:
Repeated failure of testSamplers)
> Repeated failure of TestMetricsInstrumentation.testSamplers
> -----------------------------------------------------------
>
> Key: OOZIE-2466
> URL: https://issues.apache.org/jira/browse/OOZIE-2466
> Project: Oozie
> Issue Type: Test
> Components: build
> Affects Versions: 4.1.0
> Reporter: Manjunath Ballur
> Assignee: Ferenc Denes
> Priority: Trivial
> Labels: flakey, test, unit-test
> Fix For: trunk
>
> Attachments: OOZIE-2466-1.patch, OOZIE-2466-1.patch
>
>
> I was looking at, pre-commit builds:
> https://builds.apache.org/job/oozie-trunk-precommit-build/
> Most of the times, the build is failing due to failure of following 2 test
> cases:
> ==============================================================
> org.apache.oozie.event.TestEventGeneration.testForNoDuplicates (see
> OOZIE-2429)
> org.apache.oozie.util.TestMetricsInstrumentation.testSamplers
> Every time, these test cases fail with the same error and I feel, they need
> to be fixed.
>
> org.apache.oozie.util.TestMetricsInstrumentation.testSamplers
> ==============================================================
> Error Message
> expected:<4.0> but was:<4.508874329129532>
> Stacktrace
> {noformat}
> junit.framework.AssertionFailedError: expected:<4.0> but
> was:<4.508874329129532>
> at junit.framework.Assert.fail(Assert.java:50)
> at junit.framework.Assert.failNotEquals(Assert.java:287)
> at junit.framework.Assert.assertEquals(Assert.java:102)
> at junit.framework.Assert.assertEquals(Assert.java:109)
> at
> org.apache.oozie.util.TestMetricsInstrumentation.testSamplers(TestMetricsInstrumentation.java:167)
> 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 junit.framework.TestCase.runTest(TestCase.java:168)
> at junit.framework.TestCase.runBare(TestCase.java:134)
> at junit.framework.TestResult$1.protect(TestResult.java:110)
> at junit.framework.TestResult.runProtected(TestResult.java:128)
> at junit.framework.TestResult.run(TestResult.java:113)
> at junit.framework.TestCase.run(TestCase.java:124)
> at junit.framework.TestSuite.runTest(TestSuite.java:243)
> at junit.framework.TestSuite.run(TestSuite.java:238)
> at
> org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
> at org.junit.runners.Suite.runChild(Suite.java:128)
> at org.junit.runners.Suite.runChild(Suite.java:24)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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