Hi, Fixed this issue. I had overridden the HADOOP_CLASSPATH during a previous experiment and this was interfering.
Cheers Niall Riddell xSpace Analytics Ltd T: +44 161 408 3830 M:+44 778 696 3830 Skype: niall.riddell On 12 August 2011 08:09, Niall Riddell <[email protected]> wrote: > Hi, > > I've done a mnv clean install on the latest trunk and I'm getting the > following error when trying to run seqdirectory example in MIA. > > ~/dev/mahout$ bin/mahout seqdirectory -core -c UTF-8 -i > examples/reuters-extracted/ -o reuters-seqfiles > Running on hadoop, using HADOOP_HOME=/home/riddelln/dev/hadoop-0.20.203.0 > HADOOP_CONF_DIR=/home/riddelln/dev/hadoop-0.20.203.0/conf > MAHOUT-JOB: > /home/riddelln/dev/mahout/examples/target/mahout-examples-0.6-SNAPSHOT-job.jar > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.utils.clustering.ClusterDumper > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.bayes.PrepareTwentyNewsgroups > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.bayes.WikipediaDatasetCreatorDriver > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.sgd.TrainLogistic > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.utils.vectors.lucene.Driver > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.sgd.RunAdaptiveLogistic > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.utils.SequenceFileDumper > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.bayes.WikipediaXmlSplitter > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.sgd.PrintResourceOrFile > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.sgd.ValidateAdaptiveLogistic > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.text.WikipediaToSequenceFile > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.sgd.TrainAdaptiveLogistic > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.utils.vectors.VectorDumper > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.utils.vectors.RowIdJob > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.clustering.lda.LDAPrintTopics > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.text.SequenceFilesFromDirectory > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.classifier.sgd.RunLogistic > 11/08/12 08:07:06 WARN driver.MahoutDriver: Unable to add class: > org.apache.mahout.utils.vectors.arff.Driver > 11/08/12 08:07:06 WARN driver.MahoutDriver: No seqdirectory.props > found on classpath, will use command-line arguments only > Unknown program 'seqdirectory' chosen. > Valid program names are: > baumwelch: : Baum-Welch algorithm for unsupervised HMM training > canopy: : Canopy clustering > cleansvd: : Cleanup and verification of SVD output > dirichlet: : Dirichlet Clustering > eigencuts: : Eigencuts spectral clustering > evaluateFactorization: : compute RMSE of a rating matrix > factorization against probes in memory > evaluateFactorizationParallel: : compute RMSE of a rating matrix > factorization against probes > fkmeans: : Fuzzy K-means clustering > fpg: : Frequent Pattern Growth > hmmpredict: : Generate random sequence of observations by given HMM > itemsimilarity: : Compute the item-item-similarities for item-based > collaborative filtering > kmeans: : K-means clustering > lda: : Latent Dirchlet Allocation > matrixmult: : Take the product of two matrices > meanshift: : Mean Shift clustering > parallelALS: : ALS-WR factorization of a rating matrix > predictFromFactorization: : predict preferences from a factorization > of a rating matrix > recommenditembased: : Compute recommendations using item-based > collaborative filtering > rowsimilarity: : Compute the pairwise similarities of the rows of a matrix > seq2sparse: : Sparse Vector generation from Text sequence files > spectralkmeans: : Spectral k-means clustering > splitDataset: : split a rating dataset into training and probe parts > ssvd: : Stochastic SVD > svd: : Lanczos Singular Value Decomposition > testclassifier: : Test Bayes Classifier > trainclassifier: : Train Bayes Classifier > transpose: : Take the transpose of a matrix > vecdist: : Compute the distances between a set of Vectors (or > Cluster or Canopy, they must fit in memory) and a list of Vectors > viterbi: : Viterbi decoding of hidden states from given output states > sequence > > Any thoughts, please? > > Cheers > Niall Riddell > xSpace Analytics Ltd > T: +44 161 408 3830 > M:+44 778 696 3830 > Skype: niall.riddell >
