See 
<https://builds.apache.org/job/mahout-nightly/org.apache.mahout$mahout-core/1487/>

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[...truncated 186 lines...]
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.755 sec - in 
org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.644 sec - in 
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: 0.358 sec - in 
org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.336 sec - in 
org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.831 sec - in 
org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.533 sec - in 
org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.279 sec - in 
org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.857 sec - in 
org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 49.784 sec - in 
org.apache.mahout.clustering.streaming.cluster.BallKMeansTest
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 46.213 sec - in 
org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverDenseTest
Running org.apache.mahout.ep.EvolutionaryProcessTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.91 sec - in 
org.apache.mahout.ep.EvolutionaryProcessTest
Running org.apache.mahout.driver.MahoutDriverTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.727 sec - in 
org.apache.mahout.driver.MahoutDriverTest
Running org.apache.mahout.cf.taste.common.CommonTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.786 sec - in 
org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.487 sec - in 
org.apache.mahout.cf.taste.common.CommonTest
Running org.apache.mahout.cf.taste.hadoop.TopItemsQueueTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.306 sec - in 
org.apache.mahout.cf.taste.hadoop.TopItemsQueueTest
Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 34.511 sec - in 
org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.774 sec - in 
org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Running org.apache.mahout.cf.taste.hadoop.TasteHadoopUtilsTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.354 sec - in 
org.apache.mahout.cf.taste.hadoop.TasteHadoopUtilsTest
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 26.177 sec - in 
org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Running org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.424 sec - in 
org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 41.718 sec - in 
org.apache.mahout.math.hadoop.decomposer.TestDistributedLanczosSolverCLI
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Running org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.277 sec - in 
org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.593 sec - in 
org.apache.mahout.cf.taste.impl.common.CacheTest
Running org.apache.mahout.cf.taste.impl.common.FastMapTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.871 sec - in 
org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.282 sec - in 
org.apache.mahout.cf.taste.impl.common.FastMapTest
Running org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
Running org.apache.mahout.cf.taste.impl.common.BitSetTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.414 sec - in 
org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.291 sec - in 
org.apache.mahout.cf.taste.impl.common.BitSetTest
Running org.apache.mahout.cf.taste.impl.common.RunningAverageTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 67.942 sec - in 
org.apache.mahout.clustering.streaming.cluster.StreamingKMeansTest
Running org.apache.mahout.cf.taste.impl.common.FastByIDMapTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.298 sec - in 
org.apache.mahout.cf.taste.impl.common.RunningAverageTest
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.477 sec - in 
org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.018 sec - in 
org.apache.mahout.cf.taste.impl.common.FastByIDMapTest
Running org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.914 sec - in 
org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.315 sec - in 
org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.401 sec - in 
org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Running 
org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.453 sec - in 
org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.437 sec - in 
org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.448 sec - in 
org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Running 
org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.369 sec - in 
org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Running 
org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.627 sec - in 
org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Running 
org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.279 sec - in 
org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.539 sec - in 
org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Running 
org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Running 
org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.422 sec - in 
org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.744 sec - in 
org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Running 
org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.221 sec - in 
org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Running 
org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.567 sec - in 
org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.317 sec - in 
org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.368 sec - in 
org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.362 sec - in 
org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.338 sec - in 
org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.405 sec - in 
org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.425 sec - in 
org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 81.184 sec - in 
org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.409 sec - in 
org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Running 
org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModelTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.808 sec - in 
org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.652 sec - in 
org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.781 sec - in 
org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModelTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.449 sec - in 
org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Running 
org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
Running 
org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.608 sec - in 
org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Running org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.563 sec - in 
org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.827 sec - in 
org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.054 sec - in 
org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.665 sec - in 
org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Running 
org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Running 
org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
Running 
org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.517 sec - in 
org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.238 sec - in 
org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.66 sec - in 
org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Running 
org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
Running org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Running org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.728 sec - in 
org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.523 sec - in 
org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.675 sec - in 
org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Running org.apache.mahout.classifier.evaluation.AucTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.726 sec - in 
org.apache.mahout.vectorizer.DictionaryVectorizerTest
Running org.apache.mahout.classifier.ConfusionMatrixTest
Running org.apache.mahout.classifier.mlp.TestMultilayerPerceptron
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.443 sec - in 
org.apache.mahout.classifier.ConfusionMatrixTest
Running org.apache.mahout.classifier.mlp.TestNeuralNetwork
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.519 sec - in 
org.apache.mahout.classifier.evaluation.AucTest
Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.636 sec - in 
org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Running org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.007 sec - in 
org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.98 sec - in 
org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.513 sec - in 
org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.75 sec - in 
org.apache.mahout.classifier.mlp.TestMultilayerPerceptron
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.335 sec - in 
org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.941 sec - in 
org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Running org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
Running org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Running org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.669 sec - in 
org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.582 sec - in 
org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.981 sec - in 
org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
Running org.apache.mahout.classifier.df.data.DescriptorUtilsTest
Running org.apache.mahout.classifier.df.data.DataConverterTest
Running org.apache.mahout.classifier.df.data.DatasetTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.53 sec - in 
org.apache.mahout.classifier.df.data.DescriptorUtilsTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.133 sec - 
in org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Running org.apache.mahout.classifier.df.data.DataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.553 sec - in 
org.apache.mahout.classifier.df.data.DataConverterTest
Running org.apache.mahout.classifier.df.DecisionForestTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.772 sec - in 
org.apache.mahout.classifier.df.data.DatasetTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.399 sec - in 
org.apache.mahout.classifier.df.data.DataLoaderTest
Running org.apache.mahout.classifier.df.split.OptIgSplitTest
Running org.apache.mahout.classifier.df.split.DefaultIgSplitTest
Running org.apache.mahout.classifier.df.split.RegressionSplitTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.464 sec - in 
org.apache.mahout.classifier.df.DecisionForestTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.074 sec - in 
org.apache.mahout.classifier.df.split.RegressionSplitTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.831 sec - in 
org.apache.mahout.classifier.df.data.DataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.684 sec - in 
org.apache.mahout.classifier.df.split.OptIgSplitTest
Running org.apache.mahout.classifier.df.tools.VisualizerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.614 sec - in 
org.apache.mahout.classifier.df.split.DefaultIgSplitTest
Running org.apache.mahout.classifier.df.node.NodeTest
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Running org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.705 sec - in 
org.apache.mahout.classifier.df.node.NodeTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.442 sec - in 
org.apache.mahout.classifier.df.tools.VisualizerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.936 sec - in 
org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Running org.apache.mahout.classifier.sgd.GradientMachineTest
Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Running org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.831 sec - in 
org.apache.mahout.classifier.sgd.GradientMachineTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.743 sec - in 
org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Running 
org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.067 sec - in 
org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.18 sec - in 
org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
Running org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.433 sec - in 
org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.695 sec - in 
org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
Running org.apache.mahout.classifier.naivebayes.NaiveBayesTest
Running 
org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.46 sec - in 
org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.715 sec - in 
org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Running org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 64.467 sec - in 
org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Running org.apache.mahout.classifier.RegressionResultAnalyzerTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.878 sec - in 
org.apache.mahout.classifier.RegressionResultAnalyzerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.642 sec - in 
org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.932 sec - in 
org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.486 sec - in 
org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.987 sec - in 
org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.021 sec - in 
org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.47 sec - in 
org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthSyntheticDataTest
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.056 sec - in 
org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.945 sec - in 
org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.078 sec - in 
org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.395 sec - in 
org.apache.mahout.classifier.naivebayes.NaiveBayesTest
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.128 sec - in 
org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.18 sec - in 
org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.607 sec - in 
org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 49.988 sec - in 
org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.003 sec - in 
org.apache.mahout.classifier.mlp.TestNeuralNetwork
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 143.651 sec - 
in org.apache.mahout.math.neighborhood.LocalitySensitiveHashSearchTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 119.663 sec - 
in org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 151.126 sec - 
in org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizerTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 230.057 sec - 
in org.apache.mahout.math.neighborhood.SearchQualityTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 185.991 sec - 
in org.apache.mahout.fpm.pfpgrowth.FPGrowthSyntheticDataTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 221.795 sec - 
in org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 332.797 sec - 
in org.apache.mahout.math.neighborhood.SearchSanityTest

Results :

Tests in error: 
  TestDistributedRowMatrix.testTranspose:87 ? FileAlreadyExists Output 
directory...

Tests run: 761, Failures: 0, Errors: 1, Skipped: 0

[JENKINS] Recording test results

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