Build failed in Jenkins: mahout-nightly » Mahout Core #1282

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See <https://builds.apache.org/job/mahout-nightly/org.apache.mahout$mahout-core/1282/>

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Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.96 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.489 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.524 sec
Running org.apache.mahout.classifier.discriminative.LinearModelTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.kmeans.TestEigenSeedGenerator
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.351 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.323 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.809 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.196 sec
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.685 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.TestGaussianAccumulators
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.TestClusterInterface
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.195 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Running org.apache.mahout.clustering.streaming.cluster.BallKMeansTest
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Running org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob
Running org.apache.mahout.clustering.streaming.cluster.StreamingKMeansTest
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.323 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.413 sec
Running org.apache.mahout.clustering.iterator.TestClusterClassifier
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.26 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.526 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.396 sec
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.466 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.148 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.101 sec
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.446 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.451 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Running org.apache.mahout.clustering.classify.ClusterClassificationDriverTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.dirichlet.TestDistributions
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.517 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.769 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.616 sec
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.713 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.856 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.591 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthSyntheticDataTest
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.237 sec
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.42 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.12 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.006 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.06 sec
Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.291 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.164 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.087 sec
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.213 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.341 sec
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.349 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.DocumentProcessorTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.443 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.176 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.052 sec
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.159 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 19.906 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.95 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.424 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.099 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.1 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.704 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.501 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.335 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.common.StringUtilsTest
Running org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.067 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.693 sec
Running org.apache.mahout.common.distance.TestChebyshevMeasure
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.134 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.448 sec
Running org.apache.mahout.common.distance.CosineDistanceMeasureTest
Running org.apache.mahout.common.distance.TestManhattanDistanceMeasure
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.098 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.117 sec
Running org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
Running org.apache.mahout.common.distance.TestEuclideanDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.117 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.119 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.common.distance.TestMinkowskiMeasure
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.077 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.1 sec
Running org.apache.mahout.common.lucene.AnalyzerUtilsTest
Running org.apache.mahout.common.iterator.TestStableFixedSizeSampler
Running org.apache.mahout.common.distance.TestTanimotoDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.061 sec
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.076 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.105 sec
Running org.apache.mahout.common.IntPairWritableTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.026 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.common.iterator.TestSamplingIterator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.009 sec
Running org.apache.mahout.common.iterator.CountingIteratorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
parallel='classes', perCoreThreadCount=false, threadCount=1, useUnlimitedThreads=false
Running org.apache.mahout.common.iterator.TestFixedSizeSampler
Running org.apache.mahout.driver.MahoutDriverTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.058 sec
Running org.apache.mahout.common.AbstractJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.416 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 23.717 sec
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.522 sec
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.116 sec
Tests run: 9, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 12.926 sec <<< FAILURE!
testPolynomialMinHashMRJobHashIndex(org.apache.mahout.clustering.minhash.TestMinHashClustering)  Time elapsed: 1.104 sec  <<< FAILURE!
java.lang.AssertionError: MinHash MR Job Hash Index failed for POLYNOMIAL expected:<0> but was:<-1>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.apache.mahout.clustering.minhash.TestMinHashClustering.testPolynomialMinHashMRJobHashIndex(TestMinHashClustering.java:210)

Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.72 sec
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.034 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 27.137 sec
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.827 sec
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.12 sec
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 27.942 sec
Running org.apache.mahout.math.neighborhood.SearchQualityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 19.714 sec
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 24.067 sec
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 31.61 sec
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.508 sec
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 36.741 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 40.19 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 41.278 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.077 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 47.836 sec
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.797 sec
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 53.512 sec
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 43.238 sec
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 57.514 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 56.273 sec
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 59.901 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 71.636 sec
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 96.526 sec
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 80.928 sec
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 106.379 sec

Results :

Failed tests: 
  TestMinHashClustering.testPolynomialMinHashMRJobHashIndex:210->Assert.assertEquals:555->Assert.assertEquals:118->Assert.failNotEquals:743->Assert.fail:88 MinHash MR Job Hash Index failed for POLYNOMIAL expected:<0> but was:<-1>

Tests run: 835, Failures: 1, Errors: 0, Skipped: 0

[JENKINS] Recording test results