Your question doesn't seem to have anything to do with Lucene, perhaps you should resend it to the mahout user mailing list?
https://mahout.apache.org/ https://cwiki.apache.org/confluence/display/MAHOUT/Mailing+Lists%2C+IRC+and+Archives : I'm a new mahout user, i have been trying to run 20news classification on : bayes : but i got this error. : : Could anyone here help me please? : : $MAHOUT_HOME/mahout trainclassifier -i : ${WORK_DIR}/20news-bydate/bayes-train-input -o : ${WORK_DIR}/20news-bydate/bayes-model -type bayes -ng 1 -source : hdfs : MAHOUT_LOCAL is not set; adding HADOOP_CONF_DIR to classpath. : no HADOOP_HOME set, running locally : SLF4J: Class path contains multiple SLF4J bindings. : SLF4J: Found binding in : [jar:file:/home/pattaraporn/trunk/examples/target/mahout-examples-0.6-SNAPSHOT-job.jar!/org/slf4j/impl/StaticLoggerBinder.class] : SLF4J: Found binding in : [jar:file:/home/pattaraporn/trunk/examples/target/dependency/slf4j-jcl-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] : SLF4J: Found binding in : [jar:file:/home/pattaraporn/trunk/examples/target/dependency/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] : SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an : explanation. : WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please : use org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties : files. : 11/12/05 04:15:15 INFO bayes.TrainClassifier: Training Bayes Classifier : 11/12/05 04:15:15 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:16 FATAL conf.Configuration: bad conf file: top-level element : not <configuration> : 11/12/05 04:15:17 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 0 time(s). : 11/12/05 04:15:18 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 1 time(s). : 11/12/05 04:15:19 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 2 time(s). : 11/12/05 04:15:20 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 3 time(s). : 11/12/05 04:15:21 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 4 time(s). : 11/12/05 04:15:22 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 5 time(s). : 11/12/05 04:15:23 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 6 time(s). : 11/12/05 04:15:24 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 7 time(s). : 11/12/05 04:15:25 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 8 time(s). : 11/12/05 04:15:26 INFO ipc.Client: Retrying connect to server: : localhost/127.0.0.1:9000. Already tried 9 time(s). : Exception in thread "main" java.net.ConnectException: Call to : localhost/127.0.0.1:9000 failed on connection exception: : java.net.ConnectException: Connection refused : at org.apache.hadoop.ipc.Client.wrapException(Client.java:1057) : at org.apache.hadoop.ipc.Client.call(Client.java:1033) : at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:224) : at $Proxy1.getProtocolVersion(Unknown Source) : at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:364) : at : org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:106) : at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:208) : at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:175) : at : org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89) : at : org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1310) : at org.apache.hadoop.fs.FileSystem.access$100(FileSystem.java:65) : at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1328) : at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:226) : at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:109) : at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:210) : at org.apache.hadoop.fs.Path.getFileSystem(Path.java:187) : at org.apache.mahout.common.HadoopUtil.delete(HadoopUtil.java:185) : at org.apache.mahout.common.HadoopUtil.delete(HadoopUtil.java:194) : at : org.apache.mahout.classifier.bayes.mapreduce.bayes.BayesDriver.runJob(BayesDriver.java:42) : at : org.apache.mahout.classifier.bayes.TrainClassifier.trainNaiveBayes(TrainClassifier.java:53) : at : org.apache.mahout.classifier.bayes.TrainClassifier.main(TrainClassifier.java:155) : at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) : at : sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) : at : sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) : at java.lang.reflect.Method.invoke(Method.java:597) : at : org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68) : at : org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139) : at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:188) : Caused by: java.net.ConnectException: Connection refused : at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) : at : sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567) : at : org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) : at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:406) : at : org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:414) : at : org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:527) : at : org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:187) : at org.apache.hadoop.ipc.Client.getConnection(Client.java:1164) : at org.apache.hadoop.ipc.Client.call(Client.java:1010) : ... 26 more : : Thanks : : -- : View this message in context: http://lucene.472066.n3.nabble.com/FATAL-conf-Configuration-tp3560383p3560383.html : Sent from the Lucene - General mailing list archive at Nabble.com. : -Hoss
