I will look as well. I thought I had made all that deterministic. On Wed, Sep 1, 2010 at 11:40 AM, Sean Owen <[email protected]> wrote:
> For what it's worth I am also seeing instability in that test. It may > or may not have anything to do with what you're working on. > > I'm trying to figure out what's happening there and fix it too. > > On Wed, Sep 1, 2010 at 7:31 PM, Zhen Guo (JIRA) <[email protected]> wrote: > > > > [ > https://issues.apache.org/jira/browse/MAHOUT-490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905135#action_12905135] > > > > Zhen Guo commented on MAHOUT-490: > > --------------------------------- > > > > Thanks. Drew. > > > > I use "svn up" and then install again. Now only one test failed. Here is > the output > > > > > ------------------------------------------------------------------------------- > > Test set: org.apache.mahout.ep.ThreadedEvolutionaryProcessTest > > > ------------------------------------------------------------------------------- > > Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.245 sec > <<< FAILURE! > > testOptimize(org.apache.mahout.ep.ThreadedEvolutionaryProcessTest) Time > elapsed: 0.234 sec <<< FAILURE! > > java.lang.AssertionError: Coordinate 0 expected:<0.0> but > was:<0.10822921397744964> > > at org.junit.Assert.fail(Assert.java:91) > > at org.junit.Assert.failNotEquals(Assert.java:645) > > at org.junit.Assert.assertEquals(Assert.java:441) > > at > org.apache.mahout.ep.ThreadedEvolutionaryProcessTest.testOptimize(ThreadedEvolutionaryProcessTest.java:43) > > 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: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.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.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:59) > > at > org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:115) > > at > org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:102) > > at org.apache.maven.surefire.Surefire.run(Surefire.java:180) > > 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.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350) > > at > org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021) > >= >
