[
https://issues.apache.org/jira/browse/MAHOUT-1323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13770931#comment-13770931
]
Stevo Slavic commented on MAHOUT-1323:
--------------------------------------
We have to check if this one is, like MAHOUT-1325, caused by MAPREDUCE-5367.
> ParallelALSFactorizationJobTest.completeJobToyExample is unstable
> -----------------------------------------------------------------
>
> Key: MAHOUT-1323
> URL: https://issues.apache.org/jira/browse/MAHOUT-1323
> Project: Mahout
> Issue Type: Bug
> Components: Collaborative Filtering
> Affects Versions: 0.8
> Environment: ubuntu3 Apache Jenkins CI node
> Reporter: Stevo Slavic
> Assignee: Stevo Slavic
> Priority: Minor
> Fix For: 0.9
>
>
> Mahout-Quality build #2224 failed because of this test.
> Relevant build log:
> {noformat}
> [INFO] --- maven-surefire-plugin:2.16:test (default-test) @ mahout-core ---
> [INFO] Surefire report directory:
> /x1/jenkins/jenkins-slave/workspace/Mahout-Quality/trunk/core/target/surefire-reports
> -------------------------------------------------------
> T E S T S
> -------------------------------------------------------
> -------------------------------------------------------
> T E S T S
> -------------------------------------------------------
> Running org.apache.mahout.math.VarintTest
> Running
> org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJobTest
> Running
> org.apache.mahout.math.hadoop.solver.TestDistributedConjugateGradientSolver
> Running
> org.apache.mahout.math.hadoop.decomposer.TestDistributedLanczosSolverCLI
> Running
> org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasuresTest
> Running org.apache.mahout.math.hadoop.TestDistributedRowMatrix
> Running org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverDenseTest
> Running org.apache.mahout.math.VectorWritableTest
> Running org.apache.mahout.math.neighborhood.LocalitySensitiveHashSearchTest
> Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
> Running org.apache.mahout.math.neighborhood.SearchQualityTest
> Running
> org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverSparseSequentialTest
> Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
> Running org.apache.mahout.math.hadoop.stats.BasicStatsTest
> Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.09 sec - in
> org.apache.mahout.math.VarintTest
> Running org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest
> Running org.apache.mahout.ep.EvolutionaryProcessTest
> Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
> Running
> org.apache.mahout.math.hadoop.similarity.TestVectorDistanceSimilarityJob
> Running org.apache.mahout.math.neighborhood.SearchSanityTest
> Running
> org.apache.mahout.math.hadoop.solver.TestDistributedConjugateGradientSolverCLI
> Running org.apache.mahout.math.stats.SamplerTest
> Running org.apache.mahout.math.MatrixWritableTest
> Running org.apache.mahout.math.hadoop.stochasticsvd.SSVDCommonTest
> Running org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDPCASparseTest
> Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
> Running
> org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModelTest
> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.211 sec -
> in
> org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasuresTest
> Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
> Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
> Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
> Running org.apache.mahout.math.stats.OnlineAucTest
> Running
> org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.317 sec -
> in org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
> Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
> Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
> Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
> Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.297 sec -
> in
> org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModelTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.429 sec -
> in org.apache.mahout.math.stats.SamplerTest
> Running org.apache.mahout.cf.taste.hadoop.TopItemsQueueTest
> Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.315 sec -
> in org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.469 sec -
> in org.apache.mahout.math.MatrixWritableTest
> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.337 sec -
> in org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.469 sec -
> in org.apache.mahout.math.hadoop.stochasticsvd.SSVDCommonTest
> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.341 sec -
> in org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.201 sec -
> in org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.244 sec -
> in org.apache.mahout.cf.taste.hadoop.TopItemsQueueTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.559 sec -
> in org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.81 sec - in
> org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
> Running
> org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
> Running
> org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
> Running
> org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
> Running
> org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizerTest
> Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.346 sec -
> in org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
> Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
> Running
> org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.539 sec -
> in org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.652 sec -
> in org.apache.mahout.ep.EvolutionaryProcessTest
> Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
> Running
> org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
> Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.327 sec -
> in
> org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
> Running
> org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.43 sec - in
> org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
> Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
> Running
> org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.853 sec -
> in org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
> Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.477 sec -
> in org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
> Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.268 sec -
> in org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.286 sec -
> in
> org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
> Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.621 sec -
> in
> org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.487 sec -
> in org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.452 sec -
> in org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.854 sec -
> in org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.203 sec -
> in org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
> Running
> org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
> Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
> Running org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.179 sec -
> in org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
> Running
> org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
> Tests run: 100, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.897 sec -
> in org.apache.mahout.math.VectorWritableTest
> Running
> org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
> Running
> org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
> Running
> org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
> Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.455 sec -
> in org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
> Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.481 sec -
> in org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.324 sec -
> in
> org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
> Running org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
> Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.559 sec -
> in
> org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
> Running org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
> Running
> org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
> Running org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
> Running
> org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.426 sec -
> in org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.265 sec -
> in org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.264 sec -
> in org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
> Running org.apache.mahout.cf.taste.impl.common.BitSetTest
> Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.793 sec -
> in org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.312 sec -
> in
> org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
> Running org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.086 sec -
> in org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.399 sec -
> in org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.188 sec -
> in org.apache.mahout.cf.taste.impl.common.BitSetTest
> Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
> Running org.apache.mahout.cf.taste.impl.common.CacheTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.299 sec -
> in org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
> Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
> Running org.apache.mahout.cf.taste.impl.common.RunningAverageTest
> Running org.apache.mahout.cf.taste.impl.common.FastByIDMapTest
> Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.9 sec - in
> org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
> Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.441 sec -
> in org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.146 sec -
> in org.apache.mahout.cf.taste.impl.common.RunningAverageTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.351 sec -
> in org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
> Running org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
> Running org.apache.mahout.cf.taste.impl.common.FastMapTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.125 sec -
> in org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
> Running org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
> Running org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
> Running org.apache.mahout.cf.taste.common.CommonTest
> Running org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.483 sec -
> in org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
> Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.172 sec -
> in org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
> Running org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.218 sec -
> in org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
> Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.992 sec -
> in org.apache.mahout.cf.taste.impl.common.FastIDSetTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.289 sec -
> in org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest
> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.222 sec -
> in org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.365 sec -
> in org.apache.mahout.cf.taste.common.CommonTest
> Running org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
> Running org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
> Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
> Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.781 sec -
> in org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
> Running org.apache.mahout.classifier.sgd.ModelSerializerTest
> Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.072 sec -
> in org.apache.mahout.cf.taste.impl.common.FastByIDMapTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.173 sec -
> in org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
> Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
> Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.072 sec -
> in org.apache.mahout.cf.taste.impl.common.FastMapTest
> Running org.apache.mahout.classifier.sgd.GradientMachineTest
> Running org.apache.mahout.classifier.df.split.DefaultIgSplitTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.502 sec -
> in org.apache.mahout.classifier.sgd.PassiveAggressiveTest
> Running org.apache.mahout.classifier.df.data.DatasetTest
> Running org.apache.mahout.classifier.df.split.RegressionSplitTest
> Running org.apache.mahout.classifier.df.split.OptIgSplitTest
> Running org.apache.mahout.classifier.df.data.DescriptorUtilsTest
> Running org.apache.mahout.classifier.df.data.DataLoaderTest
> Running org.apache.mahout.classifier.df.data.DataConverterTest
> Running org.apache.mahout.classifier.df.data.DataTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.237 sec -
> in org.apache.mahout.classifier.df.data.DescriptorUtilsTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.532 sec -
> in org.apache.mahout.classifier.sgd.GradientMachineTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.667 sec -
> in org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.383 sec -
> in org.apache.mahout.cf.taste.impl.common.CacheTest
> Running org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
> Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.872 sec -
> in org.apache.mahout.classifier.df.split.RegressionSplitTest
> Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.916 sec -
> in org.apache.mahout.math.hadoop.similarity.TestVectorDistanceSimilarityJob
> Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.248 sec -
> in org.apache.mahout.classifier.df.split.DefaultIgSplitTest
> Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.2 sec - in
> org.apache.mahout.classifier.df.data.DatasetTest
> Running org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.039 sec -
> in org.apache.mahout.classifier.df.data.DataConverterTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.208 sec -
> in org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.292 sec -
> in org.apache.mahout.classifier.df.split.OptIgSplitTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.648 sec -
> in org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.047 sec -
> in org.apache.mahout.math.stats.OnlineAucTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.639 sec -
> in org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.215 sec -
> in org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
> Running org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.536 sec -
> in org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
> Running org.apache.mahout.classifier.df.node.NodeTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.259 sec -
> in org.apache.mahout.classifier.sgd.ModelSerializerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.223 sec -
> in org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
> Running org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
> Running org.apache.mahout.classifier.df.tools.VisualizerTest
> Running org.apache.mahout.classifier.RegressionResultAnalyzerTest
> Running org.apache.mahout.classifier.df.DecisionForestTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.403 sec -
> in org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
> Running org.apache.mahout.classifier.ConfusionMatrixTest
> Running
> org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
> Running org.apache.mahout.classifier.naivebayes.NaiveBayesTest
> Running
> org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.329 sec -
> in org.apache.mahout.classifier.df.node.NodeTest
> Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.226 sec -
> in org.apache.mahout.classifier.RegressionResultAnalyzerTest
> Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.938 sec -
> in org.apache.mahout.classifier.df.data.DataTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.295 sec -
> in org.apache.mahout.classifier.ConfusionMatrixTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.286 sec -
> in
> org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.264 sec -
> in org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
> Running org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
> Running
> org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
> Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.344 sec -
> in org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.639 sec -
> in org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
> Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.8 sec - in
> org.apache.mahout.classifier.df.DecisionForestTest
> Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
> Running org.apache.mahout.clustering.TestClusterInterface
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.009 sec -
> in org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
> Running org.apache.mahout.classifier.evaluation.AucTest
> Running org.apache.mahout.clustering.kmeans.TestEigenSeedGenerator
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.769 sec -
> in org.apache.mahout.classifier.df.data.DataLoaderTest
> Running org.apache.mahout.clustering.streaming.cluster.BallKMeansTest
> Running org.apache.mahout.clustering.streaming.cluster.StreamingKMeansTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.708 sec -
> in org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.678 sec -
> in org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
> Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.283 sec -
> in org.apache.mahout.clustering.TestClusterInterface
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.264 sec -
> in org.apache.mahout.classifier.df.tools.VisualizerTest
> Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
> Running org.apache.mahout.clustering.spectral.TestAffinityMatrixInputJob
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.957 sec -
> in org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
> Running org.apache.mahout.clustering.spectral.TestVectorCache
> Running org.apache.mahout.clustering.TestGaussianAccumulators
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.854 sec -
> in org.apache.mahout.classifier.evaluation.AucTest
> Running org.apache.mahout.clustering.spectral.TestUnitVectorizerJob
> Running
> org.apache.mahout.clustering.spectral.TestVectorMatrixMultiplicationJob
> Running org.apache.mahout.clustering.spectral.TestMatrixDiagonalizeJob
> Running org.apache.mahout.clustering.iterator.TestClusterClassifier
> Running org.apache.mahout.clustering.topdown.PathDirectoryTest
> Running
> org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.502 sec -
> in org.apache.mahout.clustering.topdown.PathDirectoryTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.955 sec -
> in org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.579 sec -
> in org.apache.mahout.clustering.spectral.TestAffinityMatrixInputJob
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.162 sec -
> in org.apache.mahout.clustering.spectral.TestVectorMatrixMultiplicationJob
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.237 sec -
> in org.apache.mahout.clustering.spectral.TestUnitVectorizerJob
> Running
> org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.236 sec -
> in org.apache.mahout.clustering.kmeans.TestEigenSeedGenerator
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.559 sec -
> in org.apache.mahout.clustering.spectral.TestMatrixDiagonalizeJob
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.05 sec - in
> org.apache.mahout.clustering.spectral.TestVectorCache
> Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
> Running org.apache.mahout.clustering.classify.ClusterClassificationDriverTest
> Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
> Running org.apache.mahout.clustering.canopy.TestCanopyCreation
> Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
> Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
> Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.355 sec -
> in org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.565 sec -
> in org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
> Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.733 sec -
> in org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
> Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.964 sec -
> in org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.225 sec -
> in org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
> Running org.apache.mahout.vectorizer.DocumentProcessorTest
> Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.903 sec -
> in org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
> Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
> Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.716 sec -
> in
> org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
> Running
> org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.341 sec -
> in org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.255 sec -
> in org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
> Running org.apache.mahout.vectorizer.collocations.llr.GramTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.462 sec -
> in org.apache.mahout.vectorizer.HighDFWordsPrunerTest
> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.523 sec -
> in org.apache.mahout.vectorizer.collocations.llr.GramTest
> Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
> Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.285 sec -
> in org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
> Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
> Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.789 sec -
> in org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.259 sec -
> in org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.443 sec -
> in org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.796 sec -
> in org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJobTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.491 sec -
> in org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
> Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.474 sec -
> in org.apache.mahout.vectorizer.DocumentProcessorTest
> Running org.apache.mahout.common.StringUtilsTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.035 sec -
> in org.apache.mahout.math.hadoop.stats.BasicStatsTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.665 sec -
> in org.apache.mahout.clustering.TestGaussianAccumulators
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.392 sec -
> in org.apache.mahout.clustering.classify.ClusterClassificationDriverTest
> Running org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
> Running org.apache.mahout.common.distance.TestManhattanDistanceMeasure
> Running org.apache.mahout.common.distance.TestChebyshevMeasure
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.262 sec -
> in org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
> Running org.apache.mahout.common.distance.CosineDistanceMeasureTest
> Running
> org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
> Running org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.272 sec -
> in org.apache.mahout.common.distance.TestManhattanDistanceMeasure
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.274 sec -
> in org.apache.mahout.common.distance.TestChebyshevMeasure
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.682 sec -
> in org.apache.mahout.classifier.naivebayes.NaiveBayesTest
> Running org.apache.mahout.common.distance.TestMinkowskiMeasure
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.561 sec -
> in org.apache.mahout.common.StringUtilsTest
> Running org.apache.mahout.common.distance.TestEuclideanDistanceMeasure
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.203 sec -
> in org.apache.mahout.common.distance.CosineDistanceMeasureTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.261 sec -
> in org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.205 sec -
> in org.apache.mahout.common.distance.TestMinkowskiMeasure
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.314 sec -
> in org.apache.mahout.common.distance.TestEuclideanDistanceMeasure
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.387 sec -
> in org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure
> Running org.apache.mahout.common.distance.TestTanimotoDistanceMeasure
> Running org.apache.mahout.common.DummyRecordWriterTest
> Running org.apache.mahout.common.lucene.AnalyzerUtilsTest
> Running org.apache.mahout.common.IntPairWritableTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.263 sec -
> in org.apache.mahout.common.distance.TestTanimotoDistanceMeasure
> Running org.apache.mahout.common.iterator.TestStableFixedSizeSampler
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.204 sec -
> in org.apache.mahout.common.DummyRecordWriterTest
> Running org.apache.mahout.common.iterator.TestFixedSizeSampler
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.135 sec -
> in org.apache.mahout.common.IntPairWritableTest
> Running org.apache.mahout.common.iterator.CountingIteratorTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.277 sec -
> in org.apache.mahout.common.lucene.AnalyzerUtilsTest
> Running org.apache.mahout.common.iterator.TestSamplingIterator
> Running org.apache.mahout.common.AbstractJobTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.27 sec - in
> org.apache.mahout.common.iterator.TestFixedSizeSampler
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.293 sec -
> in org.apache.mahout.common.iterator.TestStableFixedSizeSampler
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.259 sec -
> in org.apache.mahout.common.iterator.CountingIteratorTest
> Running org.apache.mahout.driver.MahoutDriverTest
> Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.239 sec -
> in org.apache.mahout.clustering.iterator.TestClusterClassifier
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.54 sec - in
> org.apache.mahout.driver.MahoutDriverTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.926 sec -
> in org.apache.mahout.common.AbstractJobTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.321 sec -
> in org.apache.mahout.common.iterator.TestSamplingIterator
> Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 19.886 sec -
> in org.apache.mahout.math.hadoop.TestDistributedRowMatrix
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.864 sec -
> in
> org.apache.mahout.math.hadoop.solver.TestDistributedConjugateGradientSolverCLI
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.716 sec -
> in org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 23.076 sec -
> in org.apache.mahout.math.hadoop.solver.TestDistributedConjugateGradientSolver
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.249 sec -
> in org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
> Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.486 sec -
> in org.apache.mahout.clustering.canopy.TestCanopyCreation
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.179 sec -
> in org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 26.884 sec -
> in
> org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverSparseSequentialTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.12 sec -
> in org.apache.mahout.clustering.kmeans.TestKmeansClustering
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 34.232 sec -
> in org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDPCASparseTest
> Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.159 sec -
> in org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 37.022 sec -
> in org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 39.79 sec -
> in org.apache.mahout.math.hadoop.decomposer.TestDistributedLanczosSolverCLI
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 40.81 sec -
> in org.apache.mahout.math.neighborhood.LocalitySensitiveHashSearchTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.451 sec -
> in org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 47.251 sec -
> in org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverDenseTest
> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.506 sec -
> in org.apache.mahout.vectorizer.DictionaryVectorizerTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 42.832 sec -
> in org.apache.mahout.clustering.streaming.cluster.BallKMeansTest
> Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 56.141 sec -
> in org.apache.mahout.math.neighborhood.SearchSanityTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 55.249 sec -
> in org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizerTest
> Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 58.046 sec -
> in org.apache.mahout.clustering.streaming.cluster.StreamingKMeansTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 60.057 sec -
> in org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 73.216 sec -
> in org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
> Tests run: 6, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 96.559 sec
> <<< FAILURE! - in
> org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
> completeJobToyExample(org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest)
> Time elapsed: 22.164 sec <<< ERROR!
> java.lang.IllegalStateException: Job failed!
> at
> org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJob.runSolver(ParallelALSFactorizationJob.java:351)
> at
> org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJob.run(ParallelALSFactorizationJob.java:214)
> at
> org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest.explicitExample(ParallelALSFactorizationJobTest.java:111)
> at
> org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest.completeJobToyExample(ParallelALSFactorizationJobTest.java:70)
> Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 101.111 sec -
> in org.apache.mahout.math.neighborhood.SearchQualityTest
> Results :
> Tests in error:
>
> ParallelALSFactorizationJobTest.completeJobToyExample:70->explicitExample:111
> ? IllegalState
> Tests run: 734, Failures: 0, Errors: 1, Skipped: 0
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Reactor Summary:
> [INFO]
> [INFO] Mahout Build Tools ................................ SUCCESS [5.637s]
> [INFO] Apache Mahout ..................................... SUCCESS [1.875s]
> [INFO] Mahout Math ....................................... SUCCESS [1:18.085s]
> [INFO] Mahout Core ....................................... FAILURE [1:47.266s]
> [INFO] Mahout Integration ................................ SKIPPED
> [INFO] Mahout Examples ................................... SKIPPED
> [INFO] Mahout Release Package ............................ SKIPPED
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 3:14.686s
> [INFO] Finished at: Mon Sep 02 22:07:54 UTC 2013
> [INFO] Final Memory: 58M/454M
> [INFO]
> ------------------------------------------------------------------------
> {noformat}
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