Build failed in Jenkins: mahout-nightly » Mahout Core #1011

[Apache Jenkins Server <je...@builds.apache.org>]

See <https://builds.apache.org/job/mahout-nightly/org.apache.mahout$mahout-core/1011/>

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[...truncated 188 lines...]
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.common.FastByIDMapTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.278 sec
Running org.apache.mahout.cf.taste.impl.common.RunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.295 sec
Running org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.027 sec
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.711 sec
Running org.apache.mahout.cf.taste.impl.common.BitSetTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.common.FastMapTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.305 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.009 sec
Running org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.03 sec
Running org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModelTest
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.transforms.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.transforms.InverseUserFrequencyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.transforms.ZScoreTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.common.iterator.CountingIteratorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.common.iterator.TestSamplingIterator
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.033 sec
Running org.apache.mahout.common.iterator.TestFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.common.iterator.TestStableFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.common.AbstractJobTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.112 sec
Running org.apache.mahout.common.IntPairWritableTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.common.distance.TestChebyshevMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.common.distance.TestEuclideanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.common.distance.CosineDistanceMeasureTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.common.distance.TestTanimotoDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.common.distance.TestMinkowskiMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.common.distance.TestManhattanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.common.StringUtilsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.128 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 62.716 sec <<< FAILURE!
Running org.apache.mahout.clustering.iterator.TestClusterClassifier
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.431 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 230.294 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.154 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.02 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.034 sec
Running org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 162.815 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.019 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 119.181 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.09 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.094 sec
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.clustering.classify.ClusterClassificationDriverTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.208 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.042 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 79.552 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.2 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.176 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 71.48 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.858 sec
Running org.apache.mahout.classifier.discriminative.WinnowTrainerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.discriminative.PerceptronTrainerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.classifier.discriminative.LinearModelTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.ConfusionMatrixTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.309 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.evaluation.AucTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.267 sec
Running org.apache.mahout.classifier.df.data.DescriptorUtilsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.df.data.DataConverterTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.063 sec
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.178 sec
Running org.apache.mahout.classifier.df.data.DatasetTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.df.data.DataTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.152 sec
Running org.apache.mahout.classifier.df.tools.VisualizerTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.classifier.df.DecisionForestTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.classifier.df.node.NodeTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.231 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.df.split.OptIgSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.152 sec
Running org.apache.mahout.classifier.df.split.DefaultIgSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.447 sec
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.501 sec
Running org.apache.mahout.classifier.sgd.GradientMachineTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.02 sec
Running org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.268 sec
Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.classifier.RegressionResultAnalyzerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec

Results :

Failed tests:   testCanopyEuclideanMRJobNoClustering(org.apache.mahout.clustering.meanshift.TestMeanShift): count expected:<3> but was:<4>

Tests run: 676, Failures: 1, Errors: 0, Skipped: 0

mojoFailed org.apache.maven.plugins:maven-surefire-plugin:2.12(default-test)
[JENKINS] Recording test results
projectFailed org.apache.mahout:mahout-core:0.8-SNAPSHOT

Build failed in Jenkins: mahout-nightly » Mahout Core #1012

[Apache Jenkins Server <je...@builds.apache.org>]

See <https://builds.apache.org/job/mahout-nightly/org.apache.mahout$mahout-core/1012/>

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[...truncated 188 lines...]
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.common.FastByIDMapTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.279 sec
Running org.apache.mahout.cf.taste.impl.common.RunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.299 sec
Running org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.028 sec
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.716 sec
Running org.apache.mahout.cf.taste.impl.common.BitSetTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.common.FastMapTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.305 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.007 sec
Running org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.029 sec
Running org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModelTest
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running org.apache.mahout.cf.taste.impl.transforms.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running org.apache.mahout.cf.taste.impl.transforms.InverseUserFrequencyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.transforms.ZScoreTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.common.iterator.CountingIteratorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.common.iterator.TestSamplingIterator
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.036 sec
Running org.apache.mahout.common.iterator.TestFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.common.iterator.TestStableFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.common.AbstractJobTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.115 sec
Running org.apache.mahout.common.IntPairWritableTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.common.distance.TestChebyshevMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.common.distance.TestEuclideanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.common.distance.CosineDistanceMeasureTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.common.distance.TestTanimotoDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.common.distance.TestMinkowskiMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.common.distance.TestManhattanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.common.StringUtilsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.139 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 62.667 sec <<< FAILURE!
Running org.apache.mahout.clustering.iterator.TestClusterClassifier
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.431 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 232.258 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.019 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.033 sec
Running org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.749 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.019 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 119.169 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.095 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.251 sec
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.clustering.classify.ClusterClassificationDriverTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.141 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.026 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 79.359 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.161 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.167 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 71.75 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.799 sec
Running org.apache.mahout.classifier.discriminative.WinnowTrainerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.discriminative.PerceptronTrainerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.classifier.discriminative.LinearModelTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.ConfusionMatrixTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.166 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.evaluation.AucTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.259 sec
Running org.apache.mahout.classifier.df.data.DescriptorUtilsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.df.data.DataConverterTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.222 sec
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.167 sec
Running org.apache.mahout.classifier.df.data.DatasetTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.df.data.DataTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.144 sec
Running org.apache.mahout.classifier.df.tools.VisualizerTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.classifier.df.DecisionForestTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.df.node.NodeTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.231 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.classifier.df.split.OptIgSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.147 sec
Running org.apache.mahout.classifier.df.split.DefaultIgSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.595 sec
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.079 sec
Running org.apache.mahout.classifier.sgd.GradientMachineTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.254 sec
Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.033 sec
Running org.apache.mahout.classifier.RegressionResultAnalyzerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec

Results :

Failed tests:   testCanopyEuclideanMRJobNoClustering(org.apache.mahout.clustering.meanshift.TestMeanShift): count expected:<3> but was:<4>

Tests run: 676, Failures: 1, Errors: 0, Skipped: 0

mojoFailed org.apache.maven.plugins:maven-surefire-plugin:2.12(default-test)
[JENKINS] Recording test results
projectFailed org.apache.mahout:mahout-core:0.8-SNAPSHOT