Mahout
  1. Mahout
  2. MAHOUT-1142

TestDistributedLanczosSolverCLI.testDistributedLanczosSolverEVJCLI is broken with Hadoop 0.23.5

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 0.8
    • Fix Version/s: 0.8
    • Component/s: None
    • Labels:
      None

      Description

      Stacktrace

      java.lang.AssertionError: number of clean eigenvectors expected:<3> but was:<0>
      at org.junit.Assert.fail(Assert.java:91)
      at org.junit.Assert.failNotEquals(Assert.java:645)
      at org.junit.Assert.assertEquals(Assert.java:126)
      at org.junit.Assert.assertEquals(Assert.java:470)
      at org.apache.mahout.math.hadoop.decomposer.TestDistributedLanczosSolverCLI.testDistributedLanczosSolverEVJCLI(TestDistributedLanczosSolverCLI.java:143)
      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.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
      at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
      at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
      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$2.evaluate(ParentRunner.java:184)
      at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
      at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:236)
      at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:134)
      at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:113)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
      at org.apache.maven.surefire.booter.ProviderFactory$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:103)
      at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)

      1. mahout-1142.patch
        1 kB
        Jimmy Xiang
      2. MAHOUT-1142-2.patch
        1 kB
        Mike Percy
      3. MAHOUT-1142-3.patch
        1 kB
        Mike Percy

        Issue Links

          Activity

          Jimmy Xiang created issue -
          Jimmy Xiang made changes -
          Field Original Value New Value
          Attachment mahout-1142.patch [ 12565430 ]
          Jimmy Xiang made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Affects Version/s 0.8 [ 12320153 ]
          Sean Owen made changes -
          Priority Major [ 3 ] Minor [ 4 ]
          Sean Owen made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Resolution Not A Problem [ 8 ]
          Mike Percy made changes -
          Attachment MAHOUT-1142-2.patch [ 12565562 ]
          Jimmy Xiang made changes -
          Resolution Not A Problem [ 8 ]
          Status Resolved [ 5 ] Reopened [ 4 ]
          Mike Percy made changes -
          Attachment MAHOUT-1142-3.patch [ 12565900 ]
          Sean Owen made changes -
          Status Reopened [ 4 ] Resolved [ 5 ]
          Assignee Sean Owen [ srowen ]
          Fix Version/s 0.8 [ 12320153 ]
          Resolution Fixed [ 1 ]
          Mike Percy made changes -
          Link This issue is broken by HADOOP-8906 [ HADOOP-8906 ]
          Suneel Marthi made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Sean Owen
              Reporter:
              Jimmy Xiang
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development