See <https://builds.apache.org/job/Mahout-Quality/1452/changes>
Changes: [ssc] MAHOUT-737 Implicit Alternating Least Squares SVD ------------------------------------------ [...truncated 10576 lines...] [java] org/apache/hadoop/mapreduce/Partitioner [java] java/io/FileNotFoundException [java] org/apache/mahout/cf/taste/impl/recommender/svd/AbstractFactorizer [java] org/apache/mahout/clustering/dirichlet/models/GaussianCluster [java] org/apache/mahout/clustering/iterator/DistanceMeasureCluster [java] org/apache/mahout/clustering/iterator/CIMapper [java] org/apache/mahout/clustering/lda/LDAInference [java] org/apache/mahout/clustering/spectral/common/MatrixDiagonalizeJob$MatrixDiagonalizeReducer [java] org/apache/mahout/math/hadoop/stochasticsvd/DenseBlockWritable [java] java/nio/charset/CharacterCodingException [java] org/apache/mahout/common/distance/MahalanobisDistanceMeasure [java] org/apache/mahout/math/hadoop/stochasticsvd/QJob [java] org/apache/mahout/clustering/iterator/FuzzyKMeansClusteringPolicy [java] org/apache/hadoop/io/compress/CompressionCodecFactory [java] org/apache/mahout/math/decomposer/EigenStatus [java] org/apache/mahout/cf/taste/impl/similarity/TanimotoCoefficientSimilarity [java] org/apache/mahout/cf/taste/impl/common/LongPrimitiveIterator [java] org/apache/mahout/math/hadoop/similarity/cooccurrence/RowSimilarityJob$CooccurrencesMapper$1 [java] java/io/Closeable [java] org/apache/mahout/math/hadoop/solver/DistributedConjugateGradientSolver [java] org/apache/mahout/math/hadoop/stochasticsvd/YtYJob [java] org/apache/mahout/classifier/sgd/ModelSerializer [java] java/lang/CloneNotSupportedException [java] org/apache/hadoop/mapreduce/lib/input/InvalidInputException [java] org/apache/mahout/cf/taste/hadoop/als/ParallelALSFactorizationJob$SolveImplicitFeedbackMapper [java] org/apache/mahout/cf/taste/impl/similarity/GenericItemSimilarity$1 [java] org/apache/mahout/classifier/bayes/ClassifierContext [java] java/io/DataOutput [java] org/apache/mahout/classifier/bayes/AbstractBayesAlgorithm [java] org/apache/mahout/fpm/pfpgrowth/CountDescendingPairComparator [java] org/apache/mahout/common/IntPairWritable$FirstGroupingComparator [java] org/apache/mahout/clustering/meanshift/MeanShiftCanopyDriver [java] org/apache/mahout/math/function/ObjectLongProcedure [java] org/apache/mahout/cf/taste/hadoop/pseudo/UserIDsMapper [java] org/apache/mahout/cf/taste/impl/common/FullRunningAverage [java] org/apache/mahout/clustering/spectral/eigencuts/EigencutsAffinityCutsJob$EigencutsAffinityCutsMapper [java] org/apache/commons/cli2/builder/DefaultOptionBuilder [java] org/apache/mahout/common/IntPairWritable [java] org/apache/commons/cli2/builder/ArgumentBuilder [java] org/apache/mahout/clustering/kmeans/KMeansUtil [java] org/apache/mahout/common/MemoryUtil$2 [java] org/apache/mahout/cf/taste/impl/similarity/GenericUserSimilarity [java] org/apache/mahout/graph/linkanalysis/RandomWalkWithRestartJob [java] org/apache/mahout/common/MemoryUtil$1 [java] org/apache/mahout/cf/taste/hadoop/item/SimilarityMatrixRowWrapperMapper [java] org/apache/mahout/common/Pair [java] org/apache/mahout/math/hadoop/similarity/cooccurrence/measures/CosineSimilarity [java] com/google/common/collect/Lists [java] org/apache/mahout/cf/taste/impl/similarity/CachingUserSimilarity$1 [java] org/apache/mahout/cf/taste/similarity/ItemSimilarity [java] org/apache/mahout/cf/taste/model/UpdatableIDMigrator [java] org/apache/mahout/fpm/pfpgrowth/ParallelFPGrowthReducer$IteratorAdapter [java] org/apache/mahout/vectorizer/collocations/llr/Gram$Type [java] org/apache/mahout/common/distance/WeightedManhattanDistanceMeasure [java] org/apache/mahout/classifier/df/tools/FrequenciesJob$FrequenciesMapper [java] org/apache/mahout/clustering/topdown/postprocessor/ClusterOutputPostProcessorMapper [java] org/apache/hadoop/mapreduce/lib/input/FileInputFormat$Counter [java] org/apache/mahout/clustering/meanshift/MeanShiftCanopyClusterMapper [java] org/apache/commons/logging/Log [java] org/apache/mahout/math/stats/entropy/InformationGain [java] org/apache/mahout/math/hadoop/similarity/SeedVectorUtil [java] org/apache/mahout/cf/taste/hadoop/als/DatasetSplitter [java] org/apache/mahout/math/RandomTrinaryMatrix [java] org/apache/mahout/cf/taste/impl/recommender/svd/Factorizer [java] org/apache/mahout/clustering/meanshift/MeanShiftCanopy [java] org/apache/mahout/cf/taste/impl/common/SkippingIterator [java] org/apache/hadoop/mapreduce/Counters [java] org/apache/mahout/cf/taste/impl/recommender/GenericItemBasedRecommender [java] org/apache/mahout/classifier/naivebayes/training/IndexInstancesMapper [java] org/apache/mahout/classifier/sgd/UniformPrior [java] org/apache/mahout/math/hadoop/stochasticsvd/ABtJob$ABtMapper [java] org/apache/mahout/cf/taste/impl/recommender/FarthestNeighborClusterSimilarity [java] [Lorg/apache/mahout/vectorizer/collocations/llr/CollocReducer$Skipped; [java] org/apache/mahout/classifier/df/node/Node$1 [java] org/apache/mahout/cf/taste/impl/recommender/svd/FilePersistenceStrategy [java] org/apache/mahout/math/hadoop/similarity/cooccurrence/RowSimilarityJob [java] org/apache/mahout/math/hadoop/MatrixColumnMeansJob$MatrixColumnMeansMapper [java] org/apache/mahout/clustering/minhash/MinHashMapper [java] org/apache/hadoop/mapreduce/lib/input/LineRecordReader [java] org/apache/mahout/math/MurmurHash [java] org/apache/mahout/math/MatrixView [java] org/apache/mahout/classifier/df/mapreduce/partial/PartialBuilder [java] org/apache/mahout/clustering/iterator/ClusterWritable [java] org/apache/mahout/common/iterator/sequencefile/SequenceFileDirIterator [java] org/apache/mahout/math/hadoop/similarity/cooccurrence/measures/CityBlockSimilarity [java] org/apache/mahout/cf/taste/recommender/ClusteringRecommender [java] org/apache/mahout/cf/taste/impl/eval/LoadStatistics [java] org/apache/mahout/clustering/lda/cvb/TopicModel [java] java/util/Arrays [java] org/apache/mahout/cf/taste/impl/recommender/slopeone/file/FileDiffStorage [java] org/apache/mahout/math/MatrixVectorView [java] org/apache/mahout/classifier/bayes/mapreduce/bayes/BayesThetaNormalizerMapper [java] java/lang/Long [java] org/apache/mahout/common/commandline/MinhashOptionCreator [java] org/apache/mahout/cf/taste/impl/common/jdbc/EachRowIterator [java] org/apache/mahout/cf/taste/impl/similarity/GenericItemSimilarity$ItemItemSimilarity [java] org/apache/mahout/cf/taste/impl/recommender/TreeClusteringRecommender [java] org/apache/mahout/classifier/bayes/mapreduce/common/FeatureLabelComparator [java] org/apache/mahout/ep/Mapping$LogLimit [java] org/apache/mahout/math/hadoop/stats/StandardDeviationCalculatorReducer [java] org/apache/mahout/fpm/pfpgrowth/TransactionTreeIterator [java] org/apache/mahout/cf/taste/impl/recommender/ItemAverageRecommender$1 [java] org/apache/mahout/ep/Mapping [java] java/util/LinkedList [java] java/util/EnumMap [java] org/apache/mahout/cf/taste/impl/recommender/NearestNeighborClusterSimilarity [java] org/apache/mahout/common/RandomUtils [java] org/apache/mahout/math/NamedVector [java] org/apache/hadoop/io/DefaultStringifier [java] org/apache/mahout/math/list/DoubleArrayList [java] java/util/AbstractMap [java] org/apache/hadoop/mapreduce/TaskID [java] org/apache/mahout/cf/taste/impl/eval/RMSRecommenderEvaluator [java] org/apache/mahout/classifier/evaluation/Auc [java] org/apache/mahout/fpm/pfpgrowth/fpgrowth2/FPTree$AttrComparator [java] org/apache/mahout/math/stats/entropy/Entropy [java] org/apache/mahout/common/iterator/sequencefile/PathType [java] org/apache/mahout/math/hadoop/similarity/cooccurrence/Vectors [java] org/apache/mahout/classifier/discriminative/LinearTrainer [java] org/uncommons/maths/Maths [java] org/apache/mahout/clustering/dirichlet/models/AbstractVectorModelDistribution [java] org/apache/mahout/math/AbstractMatrix [java] org/apache/mahout/classifier/bayes/mapreduce/cbayes/CBayesThetaNormalizerMapper$1 [java] org/apache/hadoop/mapred/lib/MultipleOutputFormat$1 [java] org/apache/mahout/clustering/lda/cvb/CVB0DocInferenceMapper [java] java/util/concurrent/atomic/AtomicInteger [java] org/apache/mahout/math/hadoop/stochasticsvd/VJob$VMapper [java] org/apache/mahout/math/function/ObjectIntProcedure [java] org/slf4j/LoggerFactory [java] org/apache/mahout/classifier/BayesFileFormatter$1 [java] org/apache/hadoop/mapreduce/InputSplit [java] org/apache/mahout/cf/taste/impl/similarity/AveragingPreferenceInferrer$1 [java] org/apache/mahout/clustering/lda/cvb/CVB0Driver [java] org/apache/mahout/math/set/OpenIntHashSet [java] org/apache/mahout/clustering/lda/cvb/TopicModel$1 [java] org/apache/mahout/math/hadoop/stochasticsvd/Omega$1 [java] org/apache/hadoop/mapreduce/lib/input/TextInputFormat [java] java/util/Map [java] org/apache/hadoop/fs/FSDataInputStream [java] org/apache/mahout/classifier/df/Bagging [java] org/apache/hadoop/conf/Configurable [java] org/apache/mahout/math/hadoop/similarity/cooccurrence/RowSimilarityJob$MergeVectorsReducer [java] org/apache/mahout/classifier/df/node/Node$Type [java] org/apache/mahout/math/hadoop/stochasticsvd/qr/GivensThinSolver [java] org/apache/mahout/math/hadoop/TimesSquaredJob [java] org/apache/mahout/cf/taste/impl/common/FastMap$EntrySet$MapEntry [java] java/lang/reflect/Constructor [java] com/google/common/base/CharMatcher [java] org/apache/mahout/cf/taste/impl/similarity/file/FileItemSimilarity [java] org/apache/mahout/vectorizer/collocations/llr/CollocReducer$Skipped [java] org/apache/mahout/clustering/spectral/eigencuts/EigencutsSensitivityReducer [java] org/apache/mahout/cf/taste/recommender/CandidateItemsStrategy [java] org/apache/mahout/math/stats/entropy/VarIntSumReducer [java] org/apache/mahout/cf/taste/hadoop/EntityEntityWritable [java] org/apache/mahout/vectorizer/encoders/LuceneTextValueEncoder$CharSequenceReader [java] org/apache/mahout/math/MatrixUtils [java] org/apache/mahout/clustering/lda/cvb/TopicModel$Updater [java] org/apache/mahout/math/stats/GlobalOnlineAuc$1 [java] org/apache/mahout/math/SparseRowMatrix [java] org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils [java] org/apache/hadoop/mapred/TaskAttemptContext [java] org/apache/mahout/cf/taste/impl/recommender/GenericItemBasedRecommender$Estimator [java] org/apache/mahout/classifier/bayes/mapreduce/common/JobExecutor [java] org/apache/mahout/math/hadoop/TimesSquaredJob$VectorSummingReducer ERROR: Failed to archive artifacts: trunk/*/target/*, trunk/target/* hudson.util.IOException2: hudson.util.IOException2: Failed to extract <https://builds.apache.org/job/Mahout-Quality/1452/artifact/trunk/*/target/*,> trunk/target/* at hudson.FilePath.readFromTar(FilePath.java:1817) at hudson.FilePath.copyRecursiveTo(FilePath.java:1729) at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:116) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:705) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:680) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:658) at hudson.model.Build$RunnerImpl.post2(Build.java:162) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:627) at hudson.model.Run.run(Run.java:1459) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:239) Caused by: java.io.IOException at hudson.remoting.FastPipedInputStream.read(FastPipedInputStream.java:175) at hudson.util.HeadBufferingStream.read(HeadBufferingStream.java:61) at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:238) at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158) at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:116) at org.apache.tools.tar.TarBuffer.readBlock(TarBuffer.java:257) at org.apache.tools.tar.TarBuffer.readRecord(TarBuffer.java:223) at hudson.org.apache.tools.tar.TarInputStream.read(TarInputStream.java:345) at java.io.FilterInputStream.read(FilterInputStream.java:107) at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1025) at org.apache.commons.io.IOUtils.copy(IOUtils.java:999) at hudson.util.IOUtils.copy(IOUtils.java:36) at hudson.FilePath.readFromTar(FilePath.java:1807) ... 12 more at hudson.FilePath.copyRecursiveTo(FilePath.java:1736) at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:116) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:705) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:680) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:658) at hudson.model.Build$RunnerImpl.post2(Build.java:162) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:627) at hudson.model.Run.run(Run.java:1459) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:239) Caused by: java.util.concurrent.ExecutionException: hudson.remoting.RequestAbortedException: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Request$1.get(Request.java:252) at hudson.remoting.Request$1.get(Request.java:184) at hudson.remoting.FutureAdapter.get(FutureAdapter.java:59) at hudson.FilePath.copyRecursiveTo(FilePath.java:1732) ... 11 more Caused by: hudson.remoting.RequestAbortedException: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Request.abort(Request.java:273) at hudson.remoting.Channel.terminate(Channel.java:702) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:69) Caused by: java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2571) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1315) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) at hudson.remoting.Command.readFrom(Command.java:90) at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) Recording test results ERROR: Publisher hudson.tasks.junit.JUnitResultArchiver aborted due to exception java.lang.InterruptedException at java.lang.Object.wait(Native Method) at hudson.remoting.Request.call(Request.java:127) at hudson.remoting.Channel.call(Channel.java:646) at hudson.FilePath.act(FilePath.java:821) at hudson.FilePath.act(FilePath.java:814) at hudson.tasks.junit.JUnitParser.parse(JUnitParser.java:83) at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:122) at hudson.tasks.junit.JUnitResultArchiver.perform(JUnitResultArchiver.java:134) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:705) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:680) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:658) at hudson.model.Build$RunnerImpl.post2(Build.java:162) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:627) at hudson.model.Run.run(Run.java:1459) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:239) Publishing Javadoc Updating MAHOUT-737