Hello,

I am using Mahout-0.3 to try out various clustering algorithms provided by mahout.
I ran arff converter, kmeans and canopy clustering over my data and used clusterdumper to check out the clusters.
For big file sizes or big data to be clustered and interpreted, the output of clusterdumper needs some kind of visualization.
So, I read https://cwiki.apache.org/confluence/display/MAHOUT/Visualizing+Sample+Clusters
I was able to generate a sample cluster using DisplayClustering class, but none other display classes are working for me. I am pasting the error below.
Besides, are there any other ways to visualize the output from my data?
How will I feed clusters for my data into these classes in display package?
Please point me to any source of information for the same. Thank you.

~/mahout-0.3/trunk hadoop$bin/mahout org.apache.mahout.clustering.display.DisplayCanopy
Running on hadoop, using HADOOP_HOME=/usr/local/hadoop_live/
HADOOP_CONF_DIR=/usr/local/hadoop_live/conf
10/12/01 06:30:34 WARN driver.MahoutDriver: No org.apache.mahout.clustering.display.DisplayCanopy.props found on classpath, will use command-line arguments only
Exception in thread "main" java.lang.IllegalAccessException: Class org.apache.hadoop.util.ProgramDriver$ProgramDescription can not access a member of class org.apache.mahout.clustering.display.DisplayCanopy with modifiers "public static"
        at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:65)
        at java.lang.reflect.Method.invoke(Method.java:588)
        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:175)
        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:186)