when i run
mahout cat ponut.csv
got this error
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.(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)
Mahout version is 0.9. I run mvn install form source.
The file name is donut.csv :) And it is present at-
examples/src/main/resources/donut.csv
You can try :
bin/mahout cat examples/src/main/resources/donut.csv