Stevo Slavic created MAHOUT-1337:
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Summary: SearchSanityTest is unstable
Key: MAHOUT-1337
URL: https://issues.apache.org/jira/browse/MAHOUT-1337
Project: Mahout
Issue Type: Bug
Components: Math
Affects Versions: 0.8
Environment: Apache Jenkins nodes
Reporter: Stevo Slavic
Assignee: Stevo Slavic
Priority: Minor
Fix For: 0.9
>From time to time {{SearchSanityTest}} fails and causes Mahout build to be
>unstable.
Here is relevant build output from one such recent build failure (MahoutQuality
#2248 on ubuntu4 node):
{noformat}
[INFO] --- maven-surefire-plugin:2.16:test (default-test) @ mahout-core ---
[INFO] Surefire report directory:
/home/jenkins/jenkins-slave/workspace/Mahout-Quality/trunk/core/target/surefire-reports
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T E S T S
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T E S T S
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Running org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Running org.apache.mahout.vectorizer.collocations.llr.GramTest
Running org.apache.mahout.ep.EvolutionaryProcessTest
Running org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Running org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Running org.apache.mahout.driver.MahoutDriverTest
Running org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Running org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Running org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Running org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.354 sec - in
org.apache.mahout.vectorizer.collocations.llr.GramTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.458 sec - in
org.apache.mahout.vectorizer.encoders.InteractionValueEncoderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.387 sec - in
org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitionerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.259 sec - in
org.apache.mahout.vectorizer.encoders.ConstantValueEncoderTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.406 sec - in
org.apache.mahout.vectorizer.encoders.WordLikeValueEncoderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.514 sec - in
org.apache.mahout.vectorizer.encoders.ContinuousValueEncoderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.31 sec - in
org.apache.mahout.vectorizer.collocations.llr.GramKeyGroupComparatorTest
Running org.apache.mahout.vectorizer.DictionaryVectorizerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.693 sec - in
org.apache.mahout.vectorizer.collocations.llr.LLRReducerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.969 sec - in
org.apache.mahout.ep.EvolutionaryProcessTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.817 sec - in
org.apache.mahout.vectorizer.encoders.TextValueEncoderTest
Running org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.792 sec - in
org.apache.mahout.vectorizer.collocations.llr.CollocReducerTest
Running org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.155 sec - in
org.apache.mahout.driver.MahoutDriverTest
Running org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Running org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Running org.apache.mahout.vectorizer.DocumentProcessorTest
Running org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Running org.apache.mahout.math.MatrixWritableTest
Running org.apache.mahout.math.hadoop.stochasticsvd.SSVDCommonTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.245 sec - in
org.apache.mahout.math.MatrixWritableTest
Running org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDPCASparseTest
Running org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverDenseTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.373 sec - in
org.apache.mahout.vectorizer.collocations.llr.GramKeyTest
Running
org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverSparseSequentialTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.53 sec - in
org.apache.mahout.math.hadoop.stochasticsvd.SSVDCommonTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.288 sec - in
org.apache.mahout.vectorizer.collocations.llr.CollocMapperTest
Running org.apache.mahout.math.hadoop.decomposer.TestDistributedLanczosSolverCLI
Running
org.apache.mahout.math.hadoop.solver.TestDistributedConjugateGradientSolverCLI
Running org.apache.mahout.math.hadoop.similarity.TestVectorDistanceSimilarityJob
Running
org.apache.mahout.math.hadoop.solver.TestDistributedConjugateGradientSolver
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.348 sec - in
org.apache.mahout.vectorizer.DocumentProcessorTest
Running
org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJobTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.71 sec - in
org.apache.mahout.math.hadoop.similarity.TestVectorDistanceSimilarityJob
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.791 sec - in
org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFilesTest
Running
org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasuresTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.207 sec - in
org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasuresTest
Running org.apache.mahout.math.hadoop.TestDistributedRowMatrix
Running org.apache.mahout.math.hadoop.stats.BasicStatsTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.183 sec - in
org.apache.mahout.math.hadoop.solver.TestDistributedConjugateGradientSolverCLI
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.611 sec - in
org.apache.mahout.math.hadoop.stats.BasicStatsTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.145 sec - in
org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJobTest
Running org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest
Running org.apache.mahout.math.VarintTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.077 sec - in
org.apache.mahout.math.VarintTest
Running org.apache.mahout.math.stats.OnlineAucTest
Running org.apache.mahout.math.stats.SamplerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.26 sec - in
org.apache.mahout.math.stats.SamplerTest
Running org.apache.mahout.math.VectorWritableTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 23.6 sec - in
org.apache.mahout.math.hadoop.solver.TestDistributedConjugateGradientSolver
Running org.apache.mahout.math.neighborhood.LocalitySensitiveHashSearchTest
Tests run: 100, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.745 sec -
in org.apache.mahout.math.VectorWritableTest
Running org.apache.mahout.math.neighborhood.SearchQualityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.42 sec - in
org.apache.mahout.math.stats.OnlineAucTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 26.927 sec - in
org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverSparseSequentialTest
Running org.apache.mahout.math.neighborhood.SearchSanityTest
Running org.apache.mahout.cf.taste.hadoop.TopItemsQueueTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.134 sec - in
org.apache.mahout.cf.taste.hadoop.TopItemsQueueTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.593 sec -
in org.apache.mahout.math.hadoop.TestDistributedRowMatrix
Running org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Running org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.697 sec - in
org.apache.mahout.vectorizer.HighDFWordsPrunerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.377 sec - in
org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducerTest
Running org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Running org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.498 sec - in
org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDPCASparseTest
Running org.apache.mahout.cf.taste.common.CommonTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.138 sec - in
org.apache.mahout.cf.taste.common.CommonTest
Running
org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.219 sec - in
org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluatorImplTest
Running org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.222 sec - in
org.apache.mahout.cf.taste.impl.recommender.RandomRecommenderTest
Running
org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.242 sec - in
org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommenderTest
Running org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.099 sec - in
org.apache.mahout.cf.taste.impl.recommender.NullRescorerTest
Running
org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.212 sec - in
org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategyTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 39.485 sec - in
org.apache.mahout.vectorizer.DictionaryVectorizerTest
Running org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.403 sec - in
org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommenderTest
Running org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Running
org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizerTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.248 sec - in
org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizerTest
Running
org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.152 sec - in
org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategyTest
Running
org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.274 sec - in
org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommenderTest
Running org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.346 sec - in
org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommenderTest
Running
org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.283 sec - in
org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommenderTest
Running
org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.227 sec - in
org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategyTest
Running
org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.198 sec - in
org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategyTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 44.107 sec - in
org.apache.mahout.math.hadoop.decomposer.TestDistributedLanczosSolverCLI
Running org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.262 sec - in
org.apache.mahout.cf.taste.impl.recommender.CachingRecommenderTest
Running org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Running org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.175 sec - in
org.apache.mahout.cf.taste.impl.recommender.TopItemsTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.154 sec - in
org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageTest
Running org.apache.mahout.cf.taste.impl.common.FastByIDMapTest
Running org.apache.mahout.cf.taste.impl.common.RunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.119 sec - in
org.apache.mahout.cf.taste.impl.common.RunningAverageTest
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.47 sec - in
org.apache.mahout.cf.taste.impl.common.FastByIDMapTest
Running org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Running org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.231 sec - in
org.apache.mahout.cf.taste.impl.common.RefreshHelperTest
Running org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.45 sec - in
org.apache.mahout.cf.taste.impl.common.FastIDSetTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.233 sec - in
org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDevTest
Running org.apache.mahout.cf.taste.impl.common.CacheTest
Running org.apache.mahout.cf.taste.impl.common.BitSetTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.147 sec - in
org.apache.mahout.cf.taste.impl.common.BitSetTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 19.359 sec - in
org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJobTest
Running org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.097 sec - in
org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIteratorTest
Running org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
Running org.apache.mahout.cf.taste.impl.common.FastMapTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.247 sec - in
org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.642 sec - in
org.apache.mahout.cf.taste.impl.common.CacheTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 49.493 sec - in
org.apache.mahout.math.hadoop.stochasticsvd.LocalSSVDSolverDenseTest
Running org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Running org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.812 sec - in
org.apache.mahout.cf.taste.impl.common.FastMapTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.447 sec - in
org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarityTest
Running org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Running
org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.449 sec - in
org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarityTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.335 sec - in
org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarityTest
Running
org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.278 sec - in
org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrerTest
Running org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Running
org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.164 sec - in
org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIteratorTest
Running
org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.601 sec - in
org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarityTest
Running
org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.628 sec - in
org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarityTest
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.538 sec - in
org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarityTest
Running org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.308 sec - in
org.apache.mahout.cf.taste.impl.model.MemoryIDMigratorTest
Running org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Running org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.257 sec - in
org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArrayTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.633 sec - in
org.apache.mahout.cf.taste.impl.model.GenericDataModelTest
Running org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.25 sec - in
org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArrayTest
Running org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Running org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Running
org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModelTest
Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.391 sec - in
org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModelTest
Running org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.483 sec - in
org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarityTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.198 sec - in
org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArrayTest
Running org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.275 sec - in
org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArrayTest
Running org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.343 sec - in
org.apache.mahout.cf.taste.impl.neighborhood.ThresholdNeighborhoodTest
Running org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.365 sec - in
org.apache.mahout.cf.taste.impl.neighborhood.NearestNNeighborhoodTest
Running org.apache.mahout.common.iterator.CountingIteratorTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.145 sec - in
org.apache.mahout.common.iterator.CountingIteratorTest
Running org.apache.mahout.common.iterator.TestSamplingIterator
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.377 sec - in
org.apache.mahout.cf.taste.impl.model.file.FileDataModelTest
Running org.apache.mahout.common.iterator.TestFixedSizeSampler
Running org.apache.mahout.common.iterator.TestStableFixedSizeSampler
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.331 sec - in
org.apache.mahout.common.iterator.TestFixedSizeSampler
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.37 sec - in
org.apache.mahout.cf.taste.impl.model.file.FileIDMigratorTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.313 sec - in
org.apache.mahout.common.iterator.TestStableFixedSizeSampler
Running org.apache.mahout.common.AbstractJobTest
Running org.apache.mahout.common.IntPairWritableTest
Running org.apache.mahout.common.lucene.AnalyzerUtilsTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.134 sec - in
org.apache.mahout.common.IntPairWritableTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.156 sec - in
org.apache.mahout.common.lucene.AnalyzerUtilsTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.29 sec - in
org.apache.mahout.common.iterator.TestSamplingIterator
Running
org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
Running org.apache.mahout.common.distance.TestChebyshevMeasure
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.504 sec - in
org.apache.mahout.common.AbstractJobTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.397 sec - in
org.apache.mahout.common.distance.TestWeightedEuclideanDistanceMeasureTest
Running org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.312 sec - in
org.apache.mahout.common.distance.TestChebyshevMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.293 sec - in
org.apache.mahout.common.distance.TestWeightedManhattanDistanceMeasure
Running org.apache.mahout.common.distance.CosineDistanceMeasureTest
Running org.apache.mahout.common.distance.TestEuclideanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.229 sec - in
org.apache.mahout.common.distance.CosineDistanceMeasureTest
Running org.apache.mahout.common.distance.TestTanimotoDistanceMeasure
Running org.apache.mahout.common.distance.TestMinkowskiMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.507 sec - in
org.apache.mahout.common.distance.TestEuclideanDistanceMeasure
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.362 sec - in
org.apache.mahout.common.distance.TestTanimotoDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.304 sec - in
org.apache.mahout.common.distance.TestMinkowskiMeasure
Running org.apache.mahout.common.distance.TestManhattanDistanceMeasure
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.296 sec - in
org.apache.mahout.common.distance.TestManhattanDistanceMeasure
Running org.apache.mahout.common.StringUtilsTest
Running org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 39.367 sec - in
org.apache.mahout.math.ssvd.SequentialOutOfCoreSvdTest
Running org.apache.mahout.common.DummyRecordWriterTest
Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 34.852 sec -
in org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.291 sec - in
org.apache.mahout.common.distance.TestMahalanobisDistanceMeasure
Running org.apache.mahout.clustering.iterator.TestClusterClassifier
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.229 sec - in
org.apache.mahout.common.DummyRecordWriterTest
Running org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Running org.apache.mahout.clustering.spectral.TestAffinityMatrixInputJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.919 sec - in
org.apache.mahout.common.StringUtilsTest
Running org.apache.mahout.clustering.spectral.TestVectorMatrixMultiplicationJob
Running org.apache.mahout.clustering.spectral.TestMatrixDiagonalizeJob
Running org.apache.mahout.clustering.spectral.TestVectorCache
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.399 sec - in
org.apache.mahout.clustering.spectral.TestAffinityMatrixInputJob
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.186 sec - in
org.apache.mahout.clustering.spectral.TestVectorMatrixMultiplicationJob
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.697 sec - in
org.apache.mahout.clustering.spectral.TestMatrixDiagonalizeJob
Running org.apache.mahout.clustering.spectral.TestUnitVectorizerJob
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.497 sec - in
org.apache.mahout.clustering.spectral.TestVectorCache
Running org.apache.mahout.clustering.streaming.cluster.StreamingKMeansTest
Running org.apache.mahout.clustering.streaming.cluster.BallKMeansTest
Running org.apache.mahout.clustering.TestClusterInterface
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.248 sec - in
org.apache.mahout.clustering.TestClusterInterface
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 67.708 sec - in
org.apache.mahout.vectorizer.SparseVectorsFromSequenceFilesTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.54 sec - in
org.apache.mahout.clustering.spectral.TestUnitVectorizerJob
Running org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Running org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Running org.apache.mahout.clustering.kmeans.TestEigenSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.068 sec - in
org.apache.mahout.clustering.kmeans.TestEigenSeedGenerator
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.205 sec - in
org.apache.mahout.clustering.kmeans.TestRandomSeedGenerator
Running
org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Running org.apache.mahout.clustering.kmeans.TestKmeansClustering
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.247 sec -
in org.apache.mahout.clustering.iterator.TestClusterClassifier
Running
org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.255 sec - in
org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReaderTest
Running org.apache.mahout.clustering.topdown.PathDirectoryTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.28 sec - in
org.apache.mahout.clustering.topdown.PathDirectoryTest
Running org.apache.mahout.clustering.classify.ClusterClassificationDriverTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.875 sec - in
org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorTest
Running org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.983 sec - in
org.apache.mahout.clustering.classify.ClusterClassificationDriverTest
Running org.apache.mahout.clustering.TestGaussianAccumulators
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.793 sec - in
org.apache.mahout.clustering.TestGaussianAccumulators
Running org.apache.mahout.classifier.ConfusionMatrixTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.213 sec - in
org.apache.mahout.classifier.ConfusionMatrixTest
Running
org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.833 sec - in
org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapperTest
Running org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.39 sec - in
org.apache.mahout.clustering.canopy.TestCanopyCreation
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.684 sec - in
org.apache.mahout.classifier.naivebayes.training.ThetaMapperTest
Running org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
Running
org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.239 sec - in
org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifierTest
Running org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.881 sec - in
org.apache.mahout.classifier.naivebayes.training.WeightsMapperTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.21 sec - in
org.apache.mahout.classifier.naivebayes.NaiveBayesModelTest
Running org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.215 sec - in
org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifierTest
Running org.apache.mahout.classifier.naivebayes.NaiveBayesTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 25.106 sec - in
org.apache.mahout.clustering.kmeans.TestKmeansClustering
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.505 sec - in
org.apache.mahout.classifier.sequencelearning.hmm.HMMModelTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.194 sec - in
org.apache.mahout.classifier.sequencelearning.hmm.HMMEvaluatorTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.159 sec - in
org.apache.mahout.classifier.sequencelearning.hmm.HMMUtilsTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest
Running org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.257 sec - in
org.apache.mahout.classifier.sequencelearning.hmm.HMMAlgorithmsTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.369 sec - in
org.apache.mahout.classifier.sequencelearning.hmm.HMMTrainerTest
Running org.apache.mahout.classifier.evaluation.AucTest
Running org.apache.mahout.classifier.df.data.DescriptorUtilsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.224 sec - in
org.apache.mahout.classifier.df.data.DescriptorUtilsTest
Running org.apache.mahout.classifier.df.data.DataConverterTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.251 sec - in
org.apache.mahout.classifier.evaluation.AucTest
Running org.apache.mahout.classifier.df.data.DataLoaderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.105 sec - in
org.apache.mahout.classifier.df.data.DataConverterTest
Running org.apache.mahout.classifier.df.data.DatasetTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.143 sec - in
org.apache.mahout.classifier.df.data.DatasetTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.615 sec - in
org.apache.mahout.classifier.df.data.DataLoaderTest
Running org.apache.mahout.classifier.df.data.DataTest
Running org.apache.mahout.classifier.df.tools.VisualizerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 37.53 sec - in
org.apache.mahout.clustering.fuzzykmeans.TestFuzzyKmeansClustering
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.357 sec - in
org.apache.mahout.classifier.naivebayes.NaiveBayesTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.054 sec - in
org.apache.mahout.classifier.df.tools.VisualizerTest
Running org.apache.mahout.classifier.df.DecisionForestTest
Running org.apache.mahout.classifier.df.node.NodeTest
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.088 sec - in
org.apache.mahout.classifier.df.data.DataTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.205 sec - in
org.apache.mahout.classifier.df.node.NodeTest
Running org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
Running org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Running org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.078 sec - in
org.apache.mahout.classifier.df.DecisionForestTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.83 sec - in
org.apache.mahout.classifier.df.mapreduce.partial.TreeIDTest
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.536 sec - in
org.apache.mahout.classifier.df.mapreduce.partial.Step1MapperTest
Running org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.152 sec - in
org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputSplitTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.719 sec - in
org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormatTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.641 sec - in
org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilderTest
Running org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.217 sec - in
org.apache.mahout.classifier.df.builder.DecisionTreeBuilderTest
Running org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
Running org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
Running org.apache.mahout.classifier.df.split.RegressionSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.409 sec - in
org.apache.mahout.classifier.df.builder.DefaultTreeBuilderTest
Running org.apache.mahout.classifier.df.split.OptIgSplitTest
Running org.apache.mahout.classifier.df.split.DefaultIgSplitTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.032 sec - in
org.apache.mahout.classifier.df.builder.InfiniteRecursionTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.908 sec - in
org.apache.mahout.classifier.df.split.RegressionSplitTest
Running org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.583 sec - in
org.apache.mahout.classifier.df.split.OptIgSplitTest
Running org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.454 sec - in
org.apache.mahout.classifier.df.split.DefaultIgSplitTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.495 sec - in
org.apache.mahout.classifier.sgd.CsvRecordFactoryTest
Running org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Running org.apache.mahout.classifier.sgd.GradientMachineTest
Running org.apache.mahout.classifier.sgd.ModelSerializerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.484 sec - in
org.apache.mahout.classifier.sgd.GradientMachineTest
Running org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.752 sec - in
org.apache.mahout.classifier.sgd.PassiveAggressiveTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.418 sec - in
org.apache.mahout.classifier.sgd.ModelSerializerTest
Running org.apache.mahout.classifier.RegressionResultAnalyzerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.417 sec - in
org.apache.mahout.classifier.RegressionResultAnalyzerTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 92.983 sec - in
org.apache.mahout.math.neighborhood.LocalitySensitiveHashSearchTest
Tests run: 18, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 92.341 sec <<<
FAILURE! - in org.apache.mahout.math.neighborhood.SearchSanityTest
testRemoval[2](org.apache.mahout.math.neighborhood.SearchSanityTest) Time
elapsed: 0.185 sec <<< FAILURE!
java.lang.AssertionError: Previous second neighbor should be first
expected:<0.0> but was:<12.079332354796572>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:494)
at
org.apache.mahout.math.neighborhood.SearchSanityTest.testRemoval(SearchSanityTest.java:166)
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.528 sec - in
org.apache.mahout.classifier.sgd.AdaptiveLogisticRegressionTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 68.469 sec - in
org.apache.mahout.clustering.lda.cvb.TestCVBModelTrainer
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 71.343 sec - in
org.apache.mahout.clustering.streaming.cluster.BallKMeansTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.635 sec - in
org.apache.mahout.classifier.sgd.OnlineLogisticRegressionTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 117.681 sec -
in org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJobTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 92.578 sec - in
org.apache.mahout.clustering.streaming.cluster.StreamingKMeansTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 129.494 sec -
in org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizerTest
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 193.786 sec -
in org.apache.mahout.math.neighborhood.SearchQualityTest
Results :
Failed tests:
SearchSanityTest.testRemoval:166->Assert.assertEquals:494->Assert.failNotEquals:743->Assert.fail:88
Previous second neighbor should be first expected:<0.0> but
was:<12.079332354796572>
Tests run: 734, Failures: 1, Errors: 0, Skipped: 0
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Mahout Build Tools ................................ SUCCESS [15.971s]
[INFO] Apache Mahout ..................................... SUCCESS [3.131s]
[INFO] Mahout Math ....................................... SUCCESS [1:42.383s]
[INFO] Mahout Core ....................................... FAILURE [3:47.758s]
[INFO] Mahout Integration ................................ SKIPPED
[INFO] Mahout Examples ................................... SKIPPED
[INFO] Mahout Release Package ............................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5:53.176s
[INFO] Finished at: Tue Sep 17 18:04:27 UTC 2013
[INFO] Final Memory: 48M/325M
[INFO] ------------------------------------------------------------------------
{noformat}
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