Jenkins build is still unstable: Mahout-Quality #1289

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

See <https://builds.apache.org/job/Mahout-Quality/1289/>

Jenkins build is still unstable: Mahout-Quality #1312

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

See <https://builds.apache.org/job/Mahout-Quality/1312/>

Jenkins build is still unstable: Mahout-Quality #1311

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

See <https://builds.apache.org/job/Mahout-Quality/1311/>

Jenkins build is still unstable: Mahout-Quality #1310

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

See <https://builds.apache.org/job/Mahout-Quality/changes>

Jenkins build is still unstable: Mahout-Quality #1309

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

See <https://builds.apache.org/job/Mahout-Quality/changes>

Jenkins build is unstable: Mahout-Quality #1308

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

See <https://builds.apache.org/job/Mahout-Quality/1308/>

Build failed in Jenkins: Mahout-Quality #1307

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

See <https://builds.apache.org/job/Mahout-Quality/1307/changes>

Changes:

[robinanil] MAHOUT-890 MAHOUT-920 MAHOUT-921 MAHOUT-927 FpGrowth2 Implementation and fixes to existing Mapreduce classes in pfpgrowth

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[...truncated 33145 lines...]
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.056 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.13 sec
Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 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: 0.005 sec
Running org.apache.mahout.common.iterator.CountingIteratorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.common.iterator.TestSamplingIterator
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.037 sec
Running org.apache.mahout.common.iterator.TestFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 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: 0.11 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: 0.004 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: 0.142 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.661 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.126 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.142 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.189 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: 0.021 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.287 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 243.962 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.041 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.06 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.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.108 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.023 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.376 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.091 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.171 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.358 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.784 sec
Running org.apache.mahout.classifier.discriminative.WinnowTrainerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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: 0.004 sec
Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 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: 42.252 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 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: 0.009 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: 0.008 sec
Running org.apache.mahout.classifier.evaluation.AucTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.258 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: 0.055 sec
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.143 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: 0.149 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.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: 0.037 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.227 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.02 sec
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 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: 0.008 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: 0.003 sec
Running org.apache.mahout.classifier.df.split.OptIgSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.151 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: 3.257 sec
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.565 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: 0.231 sec
Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 sec
Running org.apache.mahout.classifier.bayes.BayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapReduceTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.111 sec
Running org.apache.mahout.classifier.bayes.BayesFileFormatterTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Running org.apache.mahout.classifier.bayes.CBayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Running org.apache.mahout.classifier.bayes.BayesClassifierSelfTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 85.447 sec
Running org.apache.mahout.ga.watchmaker.EvalMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.098 sec
Running org.apache.mahout.ga.watchmaker.STFitnessEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.ga.watchmaker.MahoutEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.118 sec
Running org.apache.mahout.graph.AdjacencyMatrixJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.072 sec
Running org.apache.mahout.graph.linkanalysis.PageRankJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 39.225 sec
Running org.apache.mahout.graph.linkanalysis.RandomWalkWithRestartJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.165 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<8973428.0>

Tests run: 685, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1307/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 57 minutes 
[INFO] Finished at: Sun Jan 15 17:58:11 UTC 2012
[INFO] Final Memory: 102M/404M
[INFO] ------------------------------------------------------------------------
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
Updating MAHOUT-927
Updating MAHOUT-920
Updating MAHOUT-921
Updating MAHOUT-890
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Build failed in Jenkins: Mahout-Quality #1306

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

See <https://builds.apache.org/job/Mahout-Quality/1306/>

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[...truncated 33132 lines...]
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.common.TopKMinKTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.513 sec
Running org.apache.mahout.cf.taste.common.CommonTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 229.753 sec
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 97.35 sec
Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 122.6 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.718 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.FastMapTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.314 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.FastByIDMapTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.277 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.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.028 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.258 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Tests run: 1, 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Tests run: 3, 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: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.078 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.03 sec
Running org.apache.mahout.cf.taste.impl.eval.AverageAbsoluteDifferenceRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.cf.taste.impl.eval.RMSRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 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.GenericItemBasedRecommenderTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.046 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.TreeClusteringRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.knn.KnnItemBasedRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.SlopeOneRecommenderTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.MemoryDiffStorageTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 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.PreferredItemsNeighborhoodCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.similarity.AveragingPreferenceInferrerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.065 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.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 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.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.driver.MahoutDriverTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.043 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.383 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.043 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.063 sec
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.356 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.187 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 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.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.03 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.clustering.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.095 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.814 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.507 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.126 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.175 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.143 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: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 243.942 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.155 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.34 sec
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 185.067 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.028 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.035 sec
Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.DocumentProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.029 sec
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.369 sec
Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 113.544 sec
Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 252.558 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 91.188 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.306 sec
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.057 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.038 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.23 sec
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.439 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<3723400.0000000102>

Tests run: 681, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1306/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 62 minutes 22 seconds
[INFO] Finished at: Sat Jan 14 23:10:54 UTC 2012
[INFO] Final Memory: 102M/415M
[INFO] ------------------------------------------------------------------------
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
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Build failed in Jenkins: Mahout-Quality #1305

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

See <https://builds.apache.org/job/Mahout-Quality/1305/>

------------------------------------------
[...truncated 33132 lines...]
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.common.TopKMinKTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.358 sec
Running org.apache.mahout.cf.taste.common.CommonTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 229.938 sec
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 98.37 sec
Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 121.628 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, 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: 0.005 sec
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.721 sec
Running org.apache.mahout.cf.taste.impl.common.RunningAverageTest
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: 0.319 sec
Running org.apache.mahout.cf.taste.impl.common.BitSetTest
Tests run: 5, 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: 0.285 sec
Running org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.029 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.272 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 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.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Tests run: 3, 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.032 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.007 sec
Running org.apache.mahout.cf.taste.impl.eval.AverageAbsoluteDifferenceRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.cf.taste.impl.eval.RMSRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.027 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.019 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.034 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.TreeClusteringRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.cf.taste.impl.recommender.knn.KnnItemBasedRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.SlopeOneRecommenderTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.MemoryDiffStorageTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 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.GenericItemSimilarityTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.EuclideanDistanceSimilarityTest
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.transforms.InverseUserFrequencyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.ZScoreTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.driver.MahoutDriverTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.055 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.426 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.042 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.066 sec
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.408 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.185 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 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.TestUnitVectorizerJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.03 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.clustering.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.1 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.728 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.539 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.142 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.185 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.214 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 244.007 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.16 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.588 sec
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 185.257 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.031 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.041 sec
Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.DocumentProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.03 sec
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.232 sec
Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 113.709 sec
Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 252.241 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 99.401 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.294 sec
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.058 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.041 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.504 sec
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.472 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<3723400.0000000102>

Tests run: 681, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1305/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 54 minutes 22 seconds
[INFO] Finished at: Fri Jan 13 22:58:22 UTC 2012
[INFO] Final Memory: 102M/418M
[INFO] ------------------------------------------------------------------------
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
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Re: Jenkins build is still unstable: Mahout-Quality #1304

[Grant Ingersoll <gs...@apache.org>]

Yes, it's still failing on my Jenkins.


On Jan 13, 2012, at 3:41 PM, Ted Dunning wrote:

> I think that the test for the offline SVD is actually just unstable on
> Jenkins, not fixed.
> 
> On Fri, Jan 13, 2012 at 1:03 PM, Jeff Eastman <jd...@windwardsolutions.com>wrote:
> 
>> Jenkins seems to be happy with the build but not too happy with our
>> metrics. If the nightly succeeds tonight perhaps we should call code freeze
>> for 0.6?
>> 
>> On 1/13/12 10:21 AM, Apache Jenkins Server wrote:
>> 
>>> See<https://builds.apache.org/**job/Mahout-Quality/changes<https://builds.apache.org/job/Mahout-Quality/changes>
>>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>> 

Re: Jenkins build is still unstable: Mahout-Quality #1304

[Ted Dunning <te...@gmail.com>]

I think that the test for the offline SVD is actually just unstable on
Jenkins, not fixed.

On Fri, Jan 13, 2012 at 1:03 PM, Jeff Eastman <jd...@windwardsolutions.com>wrote:

> Jenkins seems to be happy with the build but not too happy with our
> metrics. If the nightly succeeds tonight perhaps we should call code freeze
> for 0.6?
>
> On 1/13/12 10:21 AM, Apache Jenkins Server wrote:
>
>> See<https://builds.apache.org/**job/Mahout-Quality/changes<https://builds.apache.org/job/Mahout-Quality/changes>
>> >
>>
>>
>>
>>
>>
>

Re: Jenkins build is still unstable: Mahout-Quality #1304

[Jeff Eastman <jd...@windwardsolutions.com>]

Jenkins seems to be happy with the build but not too happy with our 
metrics. If the nightly succeeds tonight perhaps we should call code 
freeze for 0.6?

On 1/13/12 10:21 AM, Apache Jenkins Server wrote:
> See<https://builds.apache.org/job/Mahout-Quality/changes>
>
>
>
>

Jenkins build is still unstable: Mahout-Quality #1304

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

See <https://builds.apache.org/job/Mahout-Quality/changes>

Jenkins build is unstable: Mahout-Quality #1303

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

See <https://builds.apache.org/job/Mahout-Quality/1303/>

Build failed in Jenkins: Mahout-Quality #1302

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

See <https://builds.apache.org/job/Mahout-Quality/1302/changes>

Changes:

[gsingers] MAHOUT-854: add in overwrite option for Minhash

------------------------------------------
[...truncated 33126 lines...]
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 228.708 sec
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 98.299 sec
Running org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.032 sec
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.803 sec
Running org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.common.FastMapTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.328 sec
Running org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.cf.taste.impl.common.BitSetTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.common.RunningAverageTest
Tests run: 2, 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: 0.287 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.309 sec
Running org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.transforms.ZScoreTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 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.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.MemoryDiffStorageTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.SlopeOneRecommenderTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.031 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.025 sec
Running org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.knn.KnnItemBasedRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.TreeClusteringRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.01 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.101 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.eval.AverageAbsoluteDifferenceRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.eval.RMSRecommenderEvaluatorTest
Tests run: 1, 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: 0.027 sec
Running org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.029 sec
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.033 sec
Running org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 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: 0.002 sec
Running org.apache.mahout.classifier.evaluation.AucTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.258 sec
Running org.apache.mahout.classifier.ConfusionMatrixTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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: 0.003 sec
Running org.apache.mahout.classifier.discriminative.LinearModelTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.042 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.04 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.252 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: 0.004 sec
Running org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.122 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: 0.012 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: 0.147 sec
Running org.apache.mahout.classifier.df.split.OptIgSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.164 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.df.tools.VisualizerTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 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.bayes.BayesClassifierSelfTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 85.412 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapReduceTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.074 sec
Running org.apache.mahout.classifier.bayes.CBayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.classifier.bayes.BayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.bayes.BayesFileFormatterTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.574 sec
Running org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.36 sec
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.classifier.sgd.GradientMachineTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.207 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 42.254 sec
Running org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.sequencelearning.hmm.HMMTrainerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.019 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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: 0.009 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.57 sec
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.611 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.041 sec
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.08 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 91.056 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.27 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<4131200.0000000037>

Tests run: 681, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1302/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 54 minutes 8 seconds
[INFO] Finished at: Thu Jan 12 21:58:16 UTC 2012
[INFO] Final Memory: 95M/479M
[INFO] ------------------------------------------------------------------------
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
Updating MAHOUT-854
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Jenkins build is still unstable: Mahout-Quality #1301

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

See <https://builds.apache.org/job/Mahout-Quality/1301/>

Jenkins build is unstable: Mahout-Quality #1300

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

See <https://builds.apache.org/job/Mahout-Quality/1300/>

Build failed in Jenkins: Mahout-Quality #1299

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

See <https://builds.apache.org/job/Mahout-Quality/1299/>

------------------------------------------
[...truncated 33131 lines...]
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.008 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.005 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.GenericUserPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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: 0.002 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: 0.005 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: 0.035 sec
Running org.apache.mahout.common.iterator.TestFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 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: 0.111 sec
Running org.apache.mahout.common.IntPairWritableTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 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: 0.008 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: 0.173 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.647 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.131 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.14 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.193 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.178 sec
Running org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.322 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.024 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 243.958 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.037 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.184 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.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.105 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: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.323 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.09 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.171 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.35 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.767 sec
Running org.apache.mahout.classifier.discriminative.WinnowTrainerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.discriminative.PerceptronTrainerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.discriminative.LinearModelTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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: 0.004 sec
Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 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: 0.002 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: 42.261 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 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: 0.012 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.classifier.evaluation.AucTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.262 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: 0.057 sec
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.141 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: 0.012 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: 0.014 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.224 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.02 sec
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 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: 0.008 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: 0.153 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: 3.302 sec
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.589 sec
Running org.apache.mahout.classifier.sgd.GradientMachineTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.211 sec
Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.classifier.bayes.BayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapReduceTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.091 sec
Running org.apache.mahout.classifier.bayes.BayesFileFormatterTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.classifier.bayes.CBayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 sec
Running org.apache.mahout.classifier.bayes.BayesClassifierSelfTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 85.427 sec
Running org.apache.mahout.ga.watchmaker.EvalMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.121 sec
Running org.apache.mahout.ga.watchmaker.STFitnessEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.ga.watchmaker.MahoutEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.109 sec
Running org.apache.mahout.graph.AdjacencyMatrixJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.063 sec
Running org.apache.mahout.graph.linkanalysis.PageRankJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 39.204 sec
Running org.apache.mahout.graph.linkanalysis.RandomWalkWithRestartJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.157 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<8973428.0>

Tests run: 681, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1299/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 55 minutes 28 seconds
[INFO] Finished at: Mon Jan 09 23:07:40 UTC 2012
[INFO] Final Memory: 96M/486M
[INFO] ------------------------------------------------------------------------
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
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Build failed in Jenkins: Mahout-Quality #1298

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

See <https://builds.apache.org/job/Mahout-Quality/1298/changes>

Changes:

[srowen] More of my suggested refinements

------------------------------------------
[...truncated 33131 lines...]
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.common.TopKMinKTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.361 sec
Running org.apache.mahout.cf.taste.common.CommonTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 230.133 sec
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 98.437 sec
Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 122.612 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.828 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.FastMapTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.314 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.FastByIDMapTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.282 sec
Running org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 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.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.034 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.267 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 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.MemoryIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.005 sec
Running org.apache.mahout.cf.taste.impl.eval.AverageAbsoluteDifferenceRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.eval.RMSRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.029 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.TreeClusteringRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.knn.KnnItemBasedRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.SlopeOneRecommenderTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.MemoryDiffStorageTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.008 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.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 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.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.transforms.ZScoreTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.driver.MahoutDriverTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.048 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.379 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.057 sec
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.491 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.171 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 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.TestUnitVectorizerJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.03 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.clustering.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.095 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.708 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.533 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.128 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.182 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.294 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 243.983 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.025 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.24 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.357 sec
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 185.21 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.023 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.037 sec
Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.DocumentProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.032 sec
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.353 sec
Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 113.586 sec
Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 252.226 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 91.109 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.412 sec
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.058 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.062 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.758 sec
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.464 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<3723400.0000000102>

Tests run: 681, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1298/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 54 minutes 3 seconds
[INFO] Finished at: Mon Jan 09 06:55:41 UTC 2012
[INFO] Final Memory: 102M/418M
[INFO] ------------------------------------------------------------------------
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
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Build failed in Jenkins: Mahout-Quality #1297

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

See <https://builds.apache.org/job/Mahout-Quality/1297/>

------------------------------------------
[...truncated 33253 lines...]
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.common.TopKMinKTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.36 sec
Running org.apache.mahout.cf.taste.common.CommonTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 229.761 sec
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 98.34 sec
Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 122.601 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, 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.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.706 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.FastMapTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.318 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.FastByIDMapTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.282 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.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.027 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.263 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 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.MemoryIDMigratorTest
Tests run: 3, 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.085 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.006 sec
Running org.apache.mahout.cf.taste.impl.eval.AverageAbsoluteDifferenceRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.eval.RMSRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.032 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.TreeClusteringRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.knn.KnnItemBasedRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.SlopeOneRecommenderTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.MemoryDiffStorageTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
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: 0.001 sec
Running org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.008 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.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 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.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.driver.MahoutDriverTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.044 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.381 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.058 sec
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.424 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.165 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 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.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: 0.036 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.clustering.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.113 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.808 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.496 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.14 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.184 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.214 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: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 243.978 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.024 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.15 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.268 sec
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 185.177 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.026 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.035 sec
Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.DocumentProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.039 sec
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.218 sec
Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 113.535 sec
Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 252.233 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 87.027 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.296 sec
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.059 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.038 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.304 sec
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.481 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<3723400.0000000102>

Tests run: 681, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1297/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 55 minutes 4 seconds
[INFO] Finished at: Sun Jan 08 23:03:49 UTC 2012
[INFO] Final Memory: 98M/397M
[INFO] ------------------------------------------------------------------------
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
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Build failed in Jenkins: Mahout-Quality #1296

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

See <https://builds.apache.org/job/Mahout-Quality/1296/changes>

Changes:

[gsingers] MAHOUT-899: Add some more cluster dumping options like sampling, coloring

------------------------------------------
[...truncated 33259 lines...]
Running org.apache.mahout.cf.taste.common.TopKMinKTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.398 sec
Running org.apache.mahout.cf.taste.common.CommonTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 229.738 sec
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 98.337 sec
Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 122.602 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, 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: 0.006 sec
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.827 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.FastMapTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.312 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.FastByIDMapTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.279 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.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.034 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.266 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 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.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 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.MemoryIDMigratorTest
Tests run: 3, 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.035 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.007 sec
Running org.apache.mahout.cf.taste.impl.eval.AverageAbsoluteDifferenceRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.cf.taste.impl.eval.RMSRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.026 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.019 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.028 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.TreeClusteringRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.knn.KnnItemBasedRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.SlopeOneRecommenderTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.MemoryDiffStorageTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
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: 0.002 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.similarity.AveragingPreferenceInferrerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.008 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.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 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.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.driver.MahoutDriverTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.066 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.373 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.041 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.06 sec
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.301 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.168 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 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.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.03 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 sec
Running org.apache.mahout.clustering.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.101 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.676 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.508 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.129 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.181 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.114 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.02 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 243.941 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.023 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.154 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.267 sec
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 185.05 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.025 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.036 sec
Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.DocumentProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.041 sec
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.22 sec
Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 113.536 sec
Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 252.171 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 91.023 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.313 sec
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.06 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.368 sec
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.26 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<3723400.0000000102>

Tests run: 681, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1296/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 55 minutes 8 seconds
[INFO] Finished at: Sun Jan 08 21:57:30 UTC 2012
[INFO] Final Memory: 101M/419M
[INFO] ------------------------------------------------------------------------
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
Updating MAHOUT-899
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Build failed in Jenkins: Mahout-Quality #1295

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

See <https://builds.apache.org/job/Mahout-Quality/1295/changes>

Changes:

[gsingers] MAHOUT-939: Add in ability to alter pool size and thread count, mark ASF email classification examples as experimental

------------------------------------------
[...truncated 33258 lines...]
Running org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 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: 0.003 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.005 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.028 sec
Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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: 0.002 sec
Running org.apache.mahout.cf.taste.impl.transforms.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 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: 0.005 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: 0.014 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: 0.117 sec
Running org.apache.mahout.common.IntPairWritableTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.common.distance.TestChebyshevMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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: 0.006 sec
Running org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.common.StringUtilsTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.116 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.675 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.128 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.229 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.19 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: 0.02 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 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: 0.035 sec
Running org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.318 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 244.205 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.06 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.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.113 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.028 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.526 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.092 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.17 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.363 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.813 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: 0.003 sec
Running org.apache.mahout.classifier.discriminative.LinearModelTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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: 0.004 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: 0.003 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 42.256 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 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: 0.009 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: 0.008 sec
Running org.apache.mahout.classifier.evaluation.AucTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.263 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: 0.058 sec
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.143 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: 0.152 sec
Running org.apache.mahout.classifier.df.tools.VisualizerTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 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: 0.014 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.232 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 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: 0.01 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: 0.163 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: 3.951 sec
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.664 sec
Running org.apache.mahout.classifier.sgd.GradientMachineTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.219 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.bayes.BayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapReduceTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.097 sec
Running org.apache.mahout.classifier.bayes.BayesFileFormatterTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.classifier.bayes.CBayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.classifier.bayes.BayesClassifierSelfTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 85.439 sec
Running org.apache.mahout.ga.watchmaker.EvalMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.096 sec
Running org.apache.mahout.ga.watchmaker.STFitnessEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.ga.watchmaker.MahoutEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.115 sec
Running org.apache.mahout.graph.AdjacencyMatrixJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.059 sec
Running org.apache.mahout.graph.linkanalysis.PageRankJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 39.2 sec
Running org.apache.mahout.graph.linkanalysis.RandomWalkWithRestartJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.163 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<8973428.0>

Tests run: 680, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1295/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 54 minutes 12 seconds
[INFO] Finished at: Sun Jan 08 16:59:42 UTC 2012
[INFO] Final Memory: 102M/399M
[INFO] ------------------------------------------------------------------------
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
Updating MAHOUT-939
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Jenkins build is still unstable: Mahout-Quality #1294

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

See <https://builds.apache.org/job/Mahout-Quality/1294/>

Jenkins build is unstable: Mahout-Quality #1293

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

See <https://builds.apache.org/job/Mahout-Quality/1293/>

Build failed in Jenkins: Mahout-Quality #1292

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

See <https://builds.apache.org/job/Mahout-Quality/1292/>

------------------------------------------
[...truncated 33258 lines...]
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.common.TopKMinKTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.397 sec
Running org.apache.mahout.cf.taste.common.CommonTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 229.777 sec
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 98.345 sec
Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 122.737 sec
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Tests run: 4, 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: 0.004 sec
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.719 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.FastMapTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.319 sec
Running org.apache.mahout.cf.taste.impl.common.BitSetTest
Tests run: 5, 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.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.RunningAverageAndStdDevTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.03 sec
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.264 sec
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.GenericDataModelTest
Tests run: 1, 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.MemoryIDMigratorTest
Tests run: 3, 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: 0.003 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.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.006 sec
Running org.apache.mahout.cf.taste.impl.eval.AverageAbsoluteDifferenceRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.eval.RMSRecommenderEvaluatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.03 sec
Running org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.cf.taste.impl.recommender.TreeClusteringRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.knn.KnnItemBasedRecommenderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.SlopeOneRecommenderTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.cf.taste.impl.recommender.slopeone.MemoryDiffStorageTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
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: 0.002 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.similarity.AveragingPreferenceInferrerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 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.PearsonCorrelationSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.008 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.TanimotoCoefficientSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 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.CaseAmplificationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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.driver.MahoutDriverTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.044 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.386 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.04 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.059 sec
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.397 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.177 sec
Running org.apache.mahout.clustering.spectral.common.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorMatrixMultiplicationJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.clustering.spectral.common.TestUnitVectorizerJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.clustering.spectral.common.TestMatrixDiagonalizeJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.clustering.spectral.common.TestVectorCache
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.038 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsAffinityCutsJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.clustering.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.109 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.692 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.627 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.128 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.185 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.365 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.02 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 244.1 sec
Running org.apache.mahout.clustering.dirichlet.TestDistributions
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.293 sec
Running org.apache.mahout.clustering.dirichlet.TestMapReduce
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.459 sec
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 185.521 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.025 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.034 sec
Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.vectorizer.DocumentProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.189 sec
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.22 sec
Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 113.553 sec
Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 251.208 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 92.025 sec
Running org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.311 sec
Running org.apache.mahout.fpm.pfpgrowth.fpgrowth.FrequentPatternMaxHeapTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.057 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.apache.mahout.fpm.pfpgrowth.FPGrowthRetailDataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.265 sec
Running org.apache.mahout.fpm.pfpgrowth.TransactionTreeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.493 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<3723400.0000000102>

Tests run: 680, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1292/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 54 minutes 5 seconds
[INFO] Finished at: Thu Jan 05 22:58:21 UTC 2012
[INFO] Final Memory: 95M/476M
[INFO] ------------------------------------------------------------------------
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
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Jenkins build is unstable: Mahout-Quality #1291

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

See <https://builds.apache.org/job/Mahout-Quality/1291/>

Build failed in Jenkins: Mahout-Quality #1290

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

See <https://builds.apache.org/job/Mahout-Quality/1290/changes>

Changes:

[srowen] stuff, mostly to use sequence file iterators

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[...truncated 33252 lines...]
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: 0.014 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: 0.003 sec
Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.006 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.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: 0.003 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: 0.002 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: 0.005 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: 0.037 sec
Running org.apache.mahout.common.iterator.TestFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.common.iterator.TestStableFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 sec
Running org.apache.mahout.common.AbstractJobTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.114 sec
Running org.apache.mahout.common.IntPairWritableTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.common.distance.TestChebyshevMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.common.distance.TestEuclideanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.common.distance.CosineDistanceMeasureTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.common.distance.TestTanimotoDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.common.distance.TestMinkowskiMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.common.distance.TestManhattanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
Running org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running org.apache.mahout.common.StringUtilsTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.127 sec
Running org.apache.mahout.clustering.meanshift.TestMeanShift
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.786 sec
Running org.apache.mahout.clustering.lda.TestMapReduce
Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.133 sec
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 233.191 sec
Running org.apache.mahout.clustering.lda.TestLDAInference
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.192 sec
Running org.apache.mahout.clustering.spectral.eigencuts.TestEigencutsSensitivityJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 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: 0.007 sec
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 163.622 sec
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.018 sec
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 243.947 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.166 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.TestClusterClassifier
Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.106 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: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 127.537 sec
Running org.apache.mahout.clustering.dirichlet.TestDirichletClustering
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.264 sec
Running org.apache.mahout.clustering.minhash.TestMinHashClustering
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.173 sec
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.578 sec
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.808 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: 0.009 sec
Running org.apache.mahout.classifier.ConfusionMatrixTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 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: 42.408 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 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: 0.008 sec
Running org.apache.mahout.classifier.evaluation.AucTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.263 sec
Running org.apache.mahout.classifier.df.data.DescriptorUtilsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Running org.apache.mahout.classifier.df.data.DataConverterTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.058 sec
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.143 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: 0.147 sec
Running org.apache.mahout.classifier.df.tools.VisualizerTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.029 sec
Running org.apache.mahout.classifier.df.node.NodeTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 sec
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.214 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: 0.004 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: 0.006 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: 0.144 sec
Running org.apache.mahout.classifier.df.split.DefaultIgSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.397 sec
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.716 sec
Running org.apache.mahout.classifier.sgd.GradientMachineTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec
Running org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.222 sec
Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 sec
Running org.apache.mahout.classifier.bayes.BayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.019 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapReduceTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.106 sec
Running org.apache.mahout.classifier.bayes.BayesFileFormatterTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.02 sec
Running org.apache.mahout.classifier.bayes.CBayesClassifierTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
Running org.apache.mahout.classifier.bayes.BayesFeatureMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running org.apache.mahout.classifier.bayes.BayesClassifierSelfTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 85.43 sec
Running org.apache.mahout.ga.watchmaker.EvalMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.268 sec
Running org.apache.mahout.ga.watchmaker.STFitnessEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
Running org.apache.mahout.ga.watchmaker.MahoutEvaluatorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.107 sec
Running org.apache.mahout.graph.AdjacencyMatrixJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.059 sec
Running org.apache.mahout.graph.linkanalysis.PageRankJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 39.43 sec
Running org.apache.mahout.graph.linkanalysis.RandomWalkWithRestartJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.154 sec

Results :

Failed tests: 
  testSingularValues(org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest): expected:<0.0> but was:<8973428.0>

Tests run: 680, Failures: 1, Errors: 0, Skipped: 1

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] There are test failures.

Please refer to <https://builds.apache.org/job/Mahout-Quality/1290/artifact/trunk/core/target/surefire-reports> for the individual test results.
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 56 minutes 6 seconds
[INFO] Finished at: Wed Jan 04 17:04:15 UTC 2012
[INFO] Final Memory: 102M/415M
[INFO] ------------------------------------------------------------------------
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
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure