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From Grant Ingersoll <gsing...@apache.org>
Subject Re: LDAtopics while running mahout on hadoop
Date Mon, 28 Mar 2011 20:31:41 GMT
Mahout has moved.  I would suggest asking your question on user@mahout.apache.org

On Mar 24, 2011, at 12:06 PM, Shivani Rao wrote:

> Seems like I got the wrong jar or the wrong class fiile. But this does not
> work
> 
> bin/hadoop jar /<PATH to
> MAHOUT>t/mahout/trunk/utils/target/mahout-utils-0.5-SNAPSHOT.jar
> org.apache.mahout.clustering.lda.LDAPrintTopics -i ldaout/state-5 -d
> vector_out/dictionary.file-0 -dt sequencefile -dtpo ldatopicsout
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/apache/commons/cli2/OptionException
>    at java.lang.Class.forName0(Native Method)
>    at java.lang.Class.forName(Class.java:264)
>    at org.apache.hadoop.util.RunJar.main(RunJar.java:185)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.commons.cli2.OptionException
>    at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
>    at java.security.AccessController.doPrivileged(Native Method)
>    at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
>    at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
>    at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
>    ... 3 more
> 
> Any ideas?
> 
> Regards,
> Shivani
> 
> 
> Research Scholar,
> School of Electrical and Computer Engineering
> Purdue University
> West Lafayette IN
> web.ics.purdue.edu/~sgrao <http://web.ics.purdue.edu/%7Esgrao>

--------------------------
Grant Ingersoll
http://www.lucidimagination.com/

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