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From Yash Sharma <yash...@gmail.com>
Subject Re: donut.csv (No such file or directory)
Date Fri, 13 Jun 2014 10:04:52 GMT
Hi, The donut.csv file you are looking for is present at -
./examples/src/main/resources/donut.csv

Peace,
Yash


On Fri, Jun 13, 2014 at 3:15 PM, 余长洪 <yu.chaong@gmail.com> wrote:

>
> I am reading the ‘Mahout in Action’
>
> I have installed mahout 0.9
>
> But when i run ‘bin/mahout cat donut.csv’ as the book say, i got a error
> like this:
>
> > Running on hadoop, using /usr/local/bin/hadoop and HADOOP_CONF_DIR=
> > MAHOUT-JOB:
> /Users/shawn/Code/mahout/examples/target/mahout-examples-0.9-job.jar
> > Exception in thread "main" java.io.FileNotFoundException: donut.csv (No
> such file or directory)
> >       at java.io.FileInputStream.open(Native Method)
> >       at java.io.FileInputStream.<init>(FileInputStream.java:120)
> >       at
> org.apache.mahout.classifier.sgd.TrainLogistic.open(TrainLogistic.java:315)
> >       at
> org.apache.mahout.classifier.sgd.PrintResourceOrFile.main(PrintResourceOrFile.java:36)
> >       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:72)
> >       at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:145)
> >       at
> org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:153)
> >       at
> org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:195)
> >       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:212)
> >
>
> I try to google for it , but find nothing
> Anyone can help me ?
> Thanks
>

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