Hi, I tried again using bin/mahout org.apache.mahout.clustering.kmeans.KMeansDriver -i /tmp/out.txt -o /tmp/foo -c clusters -x 5 Error results below May 8, 2010 9:14:47 AM org.apache.hadoop.mapred.LocalJobRunner$Job run WARNING: job_local_0001 java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:354) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307) at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:177) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav a:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:88) ... 5 more Caused by: java.lang.RuntimeException: Error in configuring object at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93) at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64) at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117) at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:34) ... 10 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav a:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:88) ... 13 more Caused by: java.lang.IllegalStateException: Cluster is empty! at org.apache.mahout.clustering.kmeans.KMeansMapper.configure(KMeansMapper.java:73) ... 18 more May 8, 2010 9:14:48 AM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: map 0% reduce 0% May 8, 2010 9:14:48 AM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: Job complete: job_local_0001 May 8, 2010 9:14:48 AM org.apache.hadoop.mapred.Counters log INFO: Counters: 0 May 8, 2010 9:14:48 AM org.slf4j.impl.JCLLoggerAdapter warn WARNING: java.io.IOException: Job failed! java.io.IOException: Job failed! at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1252) at org.apache.mahout.clustering.kmeans.KMeansDriver.runIteration(KMeansDriver.java: 257) at org.apache.mahout.clustering.kmeans.KMeansDriver.runJob(KMeansDriver.java:204) at org.apache.mahout.clustering.kmeans.KMeansDriver.main(KMeansDriver.java:162) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav a:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.jav a:68) at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139) at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:172) May 8, 2010 9:14:48 AM org.slf4j.impl.JCLLoggerAdapter info
On 08 May 2010 at 09:56 Robin Anil <robin.a...@gmail.com> wrote: > try without the -v o.a.m...SparseVector and tell me how it goes > > > > On Sat, May 8, 2010 at 4:12 AM, david.stu...@progressivealliance.co.uk > <david.stu...@progressivealliance.co.uk> wrote: > > Hi All, > > > > I am trying to create a vector file to go into KMeans clustering Algorithm. > > The Data I have is in Solr and I have followed this tutorial > > https://cwiki.apache.org/confluence/display/MAHOUT/Creating+Vectors+from+Text > > > > and used this command > > > > bin/mahout lucene.vector --dir <path>/solr/data/index --field body \ > > --dictOut /tmp/dict.txt --output /tmp/out.txt --max 50 > > --norm 2 > > > > I get two files out and tried to use the out file with this command > > > > bin/mahout > > org.apache.mahout.clustering.kmeans.KMeansDriver -i > > out.txt -o input-data-kmeans-clusters -c > > clusters -m org.apache.mahout.common.distance.CosineDistanceMeasure -v > > org.apache.mahout.matrix.SparseVector -x 50 > > > > I get an error about no clusters found am I even using the right vector > > file?? > > > > > > Regards > > > > Dave > > > > > >
