After sometime I get this exception
Exception in thread "main" java.io.IOException: Call to localhost/
127.0.0.1:9001 failed on local exception: java.io.IOException: Connection
reset by peer
at org.apache.hadoop.ipc.Client.wrapException(Client.java:775)
at org.apache.hadoop.ipc.Client.call(Client.java:743)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
at org.apache.hadoop.mapred.$Proxy1.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359)
at org.apache.hadoop.mapred.JobClient.createRPCProxy(JobClient.java:429)
at org.apache.hadoop.mapred.JobClient.init(JobClient.java:423)
at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:410)
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1248)
at
org.apache.mahout.classifier.bayes.mapreduce.common.BayesFeatureDriver.runJob(BayesFeatureDriver.java:63)
at
org.apache.mahout.classifier.bayes.mapreduce.cbayes.CBayesDriver.runJob(CBayesDriver.java:44)
at
org.apache.mahout.classifier.bayes.TrainClassifier.trainCNaiveBayes(TrainClassifier.java:59)
at
org.apache.mahout.classifier.bayes.TrainClassifier.main(TrainClassifier.java:158)
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$ProgramDescription.invoke(ProgramDriver.java:68)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:184)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
Caused by: java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:237)
at sun.nio.ch.IOUtil.read(IOUtil.java:210)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:236)
at
org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:55)
at
org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142)
at
org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:155)
at
org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:128)
at java.io.FilterInputStream.read(FilterInputStream.java:116)
at
org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:276)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
at java.io.DataInputStream.readInt(DataInputStream.java:370)
at
org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:501)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:446)
On Fri, Nov 19, 2010 at 11:17 PM, Neil Ghosh <[email protected]> wrote:
> Hi I am trying to train the classifier with text as bayesian format but it
> is stuck in the following message
>
> Reading features
>
> input1 in dfs had the text files with class name as 1st word and rest the
> documents
>
> Please suggest why it is not progressing .JOBTracker does not show any
> running job
>
> n...@neil-laptop:~$ $MAHOUT_HOME/bin/mahout trainclassifier -i input1 -o
> model1 -type bayes -ng 3 -source hdfs
> Running on hadoop, using HADOOP_HOME=/home/neil/hadoop-0.20.2
> No HADOOP_CONF_DIR set, using /home/neil/IIIT/hadoop-0.20.2/conf
> 10/11/19 23:06:08 WARN conf.Configuration: DEPRECATED: hadoop-site.xml
> found in the classpath. Usage of hadoop-site.xml is deprecated. Instead use
> core-site.xml, mapred-site.xml and hdfs-site.xml to override properties of
> core-default.xml, mapred-default.xml and hdfs-default.xml respectively
> 10/11/19 23:06:09 INFO bayes.TrainClassifier: Training Bayes Classifier
> 10/11/19 23:06:10 INFO bayes.BayesDriver: Reading features...
>
>
> --
> Thanks and Regards
> Neil
> http://neilghosh.com
>
>
>
>
--
Thanks and Regards
Neil
http://neilghosh.com
