Hi,
I have mounted to d/mahout-0.4 instead of /cygdrive/d/mahout-0.4
But still getting following error when I do
di...@k2asystem /d/Mahout-0.4
$ bin/mahout
Error :
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.clustering.fuzzykmeans.FuzzyKMeansDriver
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.cf.taste.hadoop.item.RecommenderJob
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.clustering.canopy.CanopyDriver
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.math.hadoop.TransposeJob
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.clustering.dirichlet.DirichletDriver
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.math.hadoop.MatrixMultiplicationJob
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.math.hadoop.decomposer.EigenVerificationJob
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.clustering.lda.LDADriver
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
10/10/27 14:18:15 WARN driver.MahoutDriver: Unable to add class: org.apache.maho
ut.clustering.kmeans.KMeansDriver
java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:207)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.JobCont
ext
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 13 more
An example program must be given as the first argument.
Valid program names are:
arff.vector: : Generate Vectors from an ARFF file or directory
cat: : Print a file or resource as the logistic regression models would see it
fpg: : Frequent Pattern Growth
ldatopics: : LDA Print Topics
lucene.vector: : Generate Vectors from a Lucene index
prepare20newsgroups: : Reformat 20 newsgroups data
runlogistic: : Run a logistic regression model against CSV data
seq2sparse: : Sparse Vector generation from Text sequence files
seqdirectory: : Generate sequence files (of Text) from a directory
seqdumper: : Generic Sequence File dumper
seqwiki: : Wikipedia xml dump to sequence file
svd: : Lanczos Singular Value Decomposition
testclassifier: : Test Bayes Classifier
trainclassifier: : Train Bayes Classifier
trainlogistic: : Train a logistic regression using stochastic gradient descent
vectordump: : Dump vectors from a sequence file to text
wikipediaDataSetCreator: : Splits data set of wikipedia wrt feature like count
ry
wikipediaXMLSplitter: : Reads wikipedia data and creates ch
java.lang.IllegalArgumentException: An example program must be given as the firs
t argument.
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:123)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
-----Original Message-----
From: Lance Norskog [mailto:[email protected]]
Sent: Wednesday, October 27, 2010 11:37 AM
To: [email protected]
Subject: Re: file not found exception in mahout 0.4
Does your configuration describe /cygdrive/d/mahout-0.4 ?
/cygdrive/d does not exist in the java view of files.
Java uses windows path names directly, but allows forward-slashes for
sanity. The path should be D:/mahout-0.4. I admit I have not had Java
use one partition from another partition.
Lance
http://alans.se/blog/2010/hadoop-hbase-cygwin-windows-7-x64/
On Tue, Oct 26, 2010 at 6:33 PM, Divya <[email protected]> wrote:
> Hi,
>
>
>
> I am using to run Mahout 0.4 with cygwin
>
> When I type bin/mahout in cygwin command line
>
> I get the following error , though mahout-examples-0.4-job.jar exists at
> same directory location
>
>
>
> $ bin/mahout
>
> Running on hadoop, using HADOOP_HOME=C:\cygwin\home\Divya\hadoop-0.19.2
>
> HADOOP_CONF_DIR=C:\cygwin\home\Divya\hadoop-0.19.2\conf
>
> java.io.IOException: Error opening job jar:
> /cygdrive/d/mahout-0.4/examples/targ
>
> et/mahout-examples-0.4-job.jar
>
> at org.apache.hadoop.util.RunJar.main(RunJar.java:91)
>
> at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
>
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
>
> at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
>
> Caused by: java.io.FileNotFoundException:
> \cygdrive\d\mahout-0.4\examples\target
>
> \mahout-examples-0.4-job.jar (The system cannot find the path specified)
>
> at java.util.zip.ZipFile.open(Native Method)
>
> at java.util.zip.ZipFile.<init>(ZipFile.java:114)
>
> at java.util.jar.JarFile.<init>(JarFile.java:135)
>
> at java.util.jar.JarFile.<init>(JarFile.java:72)
>
> at org.apache.hadoop.util.RunJar.main(RunJar.java:89)
>
> ... 4 more
>
>
>
>
>
> Regards,
>
> Divya
>
>
--
Lance Norskog
[email protected]
