See <https://builds.apache.org/job/Mahout-Quality/2156/>
------------------------------------------ [...truncated 197709 lines...] Running org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec - in org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest Running org.apache.mahout.cf.taste.impl.common.FastByIDMapTest Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.311 sec - in org.apache.mahout.cf.taste.impl.common.FastByIDMapTest Running org.apache.mahout.cf.taste.common.CommonTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec - in org.apache.mahout.cf.taste.common.CommonTest Running org.apache.mahout.clustering.meanshift.TestMeanShift Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.961 sec - in org.apache.mahout.clustering.meanshift.TestMeanShift Running org.apache.mahout.clustering.classify.ClusterClassificationDriverTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.954 sec - in org.apache.mahout.clustering.classify.ClusterClassificationDriverTest Running org.apache.mahout.clustering.dirichlet.TestMapReduce Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.627 sec - in org.apache.mahout.clustering.dirichlet.TestMapReduce Running org.apache.mahout.clustering.dirichlet.TestDistributions Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.143 sec - in org.apache.mahout.clustering.dirichlet.TestDistributions Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.14 sec - in org.apache.mahout.clustering.dirichlet.TestDirichletClustering Running org.apache.mahout.clustering.TestGaussianAccumulators Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.441 sec - in org.apache.mahout.clustering.TestGaussianAccumulators Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 71.283 sec - in org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer Running org.apache.mahout.clustering.canopy.TestCanopyCreation Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.645 sec - in org.apache.mahout.clustering.canopy.TestCanopyCreation Running org.apache.mahout.clustering.kmeans.TestEigenSeedGenerator Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.506 sec - in org.apache.mahout.clustering.kmeans.TestEigenSeedGenerator Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.507 sec - in org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator Running org.apache.mahout.clustering.kmeans.TestKmeansClustering Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.592 sec - in org.apache.mahout.clustering.kmeans.TestKmeansClustering Running org.apache.mahout.clustering.TestClusterInterface Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.073 sec - in org.apache.mahout.clustering.TestClusterInterface Running org.apache.mahout.clustering.minhash.TestMinHashClustering Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.359 sec - in org.apache.mahout.clustering.minhash.TestMinHashClustering Running org.apache.mahout.clustering.topdown.PathDirectoryTest Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec - in org.apache.mahout.clustering.topdown.PathDirectoryTest Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.731 sec - in org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.729 sec - in org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest Running org.apache.mahout.clustering.streaming.cluster.StreamingKMeansTest Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 49.173 sec - in org.apache.mahout.clustering.streaming.cluster.StreamingKMeansTest Running org.apache.mahout.clustering.streaming.cluster.BallKMeansTest Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 33.151 sec <<< FAILURE! - in org.apache.mahout.clustering.streaming.cluster.BallKMeansTest testClustering(org.apache.mahout.clustering.streaming.cluster.BallKMeansTest) Time elapsed: 0.877 sec <<< FAILURE! java.lang.AssertionError: expected:<625.0> but was:<787.0> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:743) at org.junit.Assert.assertEquals(Assert.java:494) at org.junit.Assert.assertEquals(Assert.java:592) at org.apache.mahout.clustering.streaming.cluster.BallKMeansTest.testClustering(BallKMeansTest.java:119) Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.562 sec - in org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.408 sec - in org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.313 sec - in org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.361 sec - in org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.372 sec - in org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob Running org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.316 sec - in org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob Running org.apache.mahout.clustering.spectral.common.TestVectorCache Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.484 sec - in org.apache.mahout.clustering.spectral.common.TestVectorCache Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 30.003 sec - in org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering Running org.apache.mahout.clustering.iterator.TestClusterClassifier Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.423 sec - in org.apache.mahout.clustering.iterator.TestClusterClassifier Running org.apache.mahout.ep.EvolutionaryProcessTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.309 sec - in org.apache.mahout.ep.EvolutionaryProcessTest Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 140.041 sec - in org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.119 sec - in org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.527 sec - in org.apache.mahout.fpm.pfpgrowth.FPGrowthTest Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.385 sec - in org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.754 sec - in org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.126 sec - in org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest Running org.apache.mahout.fpm.pfpgrowth.FPGrowthSyntheticDataTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 89.423 sec - in org.apache.mahout.fpm.pfpgrowth.FPGrowthSyntheticDataTest Running org.apache.mahout.classifier.evaluation.AucTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.364 sec - in org.apache.mahout.classifier.evaluation.AucTest Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.06 sec - in org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest Running org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec - in org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest Running org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.029 sec - in org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest Running org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.028 sec - in org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest Running org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 sec - in org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.036 sec - in org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest Running org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.201 sec - in org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest Running org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.235 sec - in org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.2 sec - in org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest Running org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.038 sec - in org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest Running org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec - in org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest Running org.apache.mahout.classifier.naivebayes.NaiveBayesTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.024 sec - in org.apache.mahout.classifier.naivebayes.NaiveBayesTest Running org.apache.mahout.classifier.RegressionResultAnalyzerTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.03 sec - in org.apache.mahout.classifier.RegressionResultAnalyzerTest Running org.apache.mahout.classifier.ConfusionMatrixTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.032 sec - in org.apache.mahout.classifier.ConfusionMatrixTest Running org.apache.mahout.classifier.sgd.ModelSerializerTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.923 sec - in org.apache.mahout.classifier.sgd.ModelSerializerTest Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.118 sec - in org.apache.mahout.classifier.sgd.CsvRecordFactoryTest Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.138 sec - in org.apache.mahout.classifier.sgd.PassiveAggressiveTest Running org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.791 sec - in org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.279 sec - in org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest Running org.apache.mahout.classifier.sgd.GradientMachineTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.136 sec - in org.apache.mahout.classifier.sgd.GradientMachineTest Running org.apache.mahout.classifier.df.DecisionForestTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.711 sec - in org.apache.mahout.classifier.df.DecisionForestTest Running org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.058 sec - in org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest Running org.apache.mahout.classifier.df.builder.InfiniteRecursionTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.304 sec - in org.apache.mahout.classifier.df.builder.InfiniteRecursionTest Running org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.063 sec - in org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.442 sec - in org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.212 sec - in org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest Running org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.463 sec - in org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec - in org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.132 sec - in org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest Running org.apache.mahout.classifier.df.split.DefaultIgSplitTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.388 sec - in org.apache.mahout.classifier.df.split.DefaultIgSplitTest Running org.apache.mahout.classifier.df.split.OptIgSplitTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.541 sec - in org.apache.mahout.classifier.df.split.OptIgSplitTest Running org.apache.mahout.classifier.df.split.RegressionSplitTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.277 sec - in org.apache.mahout.classifier.df.split.RegressionSplitTest Running org.apache.mahout.classifier.df.tools.VisualizerTest Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.324 sec - in org.apache.mahout.classifier.df.tools.VisualizerTest Running org.apache.mahout.classifier.df.data.DataTest Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.783 sec - in org.apache.mahout.classifier.df.data.DataTest Running org.apache.mahout.classifier.df.data.DataLoaderTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.384 sec - in org.apache.mahout.classifier.df.data.DataLoaderTest Running org.apache.mahout.classifier.df.data.DescriptorUtilsTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.04 sec - in org.apache.mahout.classifier.df.data.DescriptorUtilsTest Running org.apache.mahout.classifier.df.data.DatasetTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.353 sec - in org.apache.mahout.classifier.df.data.DatasetTest Running org.apache.mahout.classifier.df.data.DataConverterTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.392 sec - in org.apache.mahout.classifier.df.data.DataConverterTest Running org.apache.mahout.classifier.df.node.NodeTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.025 sec - in org.apache.mahout.classifier.df.node.NodeTest Running org.apache.mahout.classifier.discriminative.PerceptronTrainerTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.08 sec - in org.apache.mahout.classifier.discriminative.PerceptronTrainerTest Running org.apache.mahout.classifier.discriminative.WinnowTrainerTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.097 sec - in org.apache.mahout.classifier.discriminative.WinnowTrainerTest Running org.apache.mahout.classifier.discriminative.LinearModelTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.074 sec - in org.apache.mahout.classifier.discriminative.LinearModelTest Running org.apache.mahout.common.lucene.AnalyzerUtilsTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.029 sec - in org.apache.mahout.common.lucene.AnalyzerUtilsTest Running org.apache.mahout.common.distance.TestEuclideanDistanceMeasure Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.062 sec - in org.apache.mahout.common.distance.TestEuclideanDistanceMeasure Running org.apache.mahout.common.distance.TestChebyshevMeasure Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.042 sec - in org.apache.mahout.common.distance.TestChebyshevMeasure Running org.apache.mahout.common.distance.TestManhattanDistanceMeasure Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.061 sec - in org.apache.mahout.common.distance.TestManhattanDistanceMeasure Running org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.058 sec - in org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest Running org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.057 sec - in org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure Running org.apache.mahout.common.distance.CosineDistanceMeasureTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.041 sec - in org.apache.mahout.common.distance.CosineDistanceMeasureTest Running org.apache.mahout.common.distance.TestTanimotoDistanceMeasure Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.062 sec - in org.apache.mahout.common.distance.TestTanimotoDistanceMeasure Running org.apache.mahout.common.distance.TestMinkowskiMeasure Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.042 sec - in org.apache.mahout.common.distance.TestMinkowskiMeasure Running org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.049 sec - in org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure Running org.apache.mahout.common.IntPairWritableTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec - in org.apache.mahout.common.IntPairWritableTest Running org.apache.mahout.common.AbstractJobTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.434 sec - in org.apache.mahout.common.AbstractJobTest Running org.apache.mahout.common.StringUtilsTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.458 sec - in org.apache.mahout.common.StringUtilsTest Running org.apache.mahout.common.iterator.TestFixedSizeSampler Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.036 sec - in org.apache.mahout.common.iterator.TestFixedSizeSampler Running org.apache.mahout.common.iterator.TestSamplingIterator Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.945 sec - in org.apache.mahout.common.iterator.TestSamplingIterator Running org.apache.mahout.common.iterator.TestStableFixedSizeSampler Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.043 sec - in org.apache.mahout.common.iterator.TestStableFixedSizeSampler Running org.apache.mahout.common.iterator.CountingIteratorTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec - in org.apache.mahout.common.iterator.CountingIteratorTest Results : Failed tests: BallKMeansTest.testClustering:119 expected:<625.0> but was:<787.0> Tests run: 840, Failures: 1, Errors: 0, Skipped: 0 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Mahout Build Tools ................................ SUCCESS [24.073s] [INFO] Apache Mahout ..................................... SUCCESS [6.740s] [INFO] Mahout Math ....................................... SUCCESS [3:55.224s] [INFO] Mahout Core ....................................... FAILURE [22:55.643s] [INFO] Mahout Integration ................................ SKIPPED [INFO] Mahout Examples ................................... SKIPPED [INFO] Mahout Release Package ............................ SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 27:27.178s [INFO] Finished at: Thu Jul 25 23:04:44 UTC 2013 [INFO] Final Memory: 48M/348M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.15:test (default-test) on project mahout-core: There are test failures. [ERROR] [ERROR] Please refer to /home/hudson/jenkins-slave/workspace/Mahout-Quality/trunk/core/target/surefire-reports for the individual test results. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :mahout-core Build step 'Invoke top-level Maven targets' marked build as failure [FINDBUGS] Skipping publisher since build result is FAILURE [PMD] Skipping publisher since build result is FAILURE [TASKS] Skipping publisher since build result is FAILURE Archiving artifacts Recording test results Publishing Javadoc