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Posted to dev@mahout.apache.org by "Suneel Marthi (JIRA)" <ji...@apache.org> on 2013/07/25 14:41:52 UTC
[jira] [Updated] (MAHOUT-760)
"org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest" test fails during install
[ https://issues.apache.org/jira/browse/MAHOUT-760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suneel Marthi updated MAHOUT-760:
---------------------------------
Fix Version/s: 0.7
> "org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest" test fails during install
> --------------------------------------------------------------------------
>
> Key: MAHOUT-760
> URL: https://issues.apache.org/jira/browse/MAHOUT-760
> Project: Mahout
> Issue Type: Bug
> Components: Frequent Itemset/Association Rule Mining
> Affects Versions: 0.5
> Environment: #uname -a
> Linux <hostname> 2.6.27.54-0.2-default #1 SMP 2010-10-19 18:40:07 +0200 x86_64 x86_64 x86_64 GNU/Linux
> # java -version
> java version "1.6.0"
> Java(TM) SE Runtime Environment (build pxa6460sr9ifix-20110211_02(SR9+IZ94423))
> IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux amd64-64 jvmxa6460sr9-20101124_69295 (JIT enabled, AOT enabled)
> J9VM - 20101124_069295
> JIT - r9_20101028_17488ifx2
> GC - 20101027_AA)
> JCL - 20110211_02
> Reporter: Chintamani
> Assignee: Sean Owen
> Priority: Minor
> Labels: hadoop, ibm-jdk
> Fix For: 0.7
>
>
> mvn install core fails because of a single failed test - "org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest" with the following error (extracted from target/surefire-reports/org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest.txt)
> Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 6.615 sec <<< FAILURE!
> testStartParallelFPGrowth(org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest) Time elapsed: 6.587 sec <<< FAILURE!
> org.junit.ComparisonFailure: expected:<{[D=0, E=1, A=0, B=0, C]=1}> but was:<{[A=0, B=0, C=1, D=0, E]=1}>
> at org.junit.Assert.assertEquals(Assert.java:123)
> at org.junit.Assert.assertEquals(Assert.java:145)
> at org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest.testStartParallelFPGrowth(PFPGrowthTest.java:95)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
> at java.lang.reflect.Method.invoke(Method.java:611)
> 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.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> 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$2.evaluate(ParentRunner.java:184)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
> at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:119)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:101)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
> at java.lang.reflect.Method.invoke(Method.java:611)
> at org.apache.maven.surefire.booter.ProviderFactory$ClassLoaderProxy.invoke(ProviderFactory.java:103)
> at $Proxy0.invoke(Unknown Source)
> at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:150)
> at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:91)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:69)
> Every other test in all the components succeed.
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