I have been compiling my mapreduce with the jars in the classpath, and I believe I need to also add the jars as an option to -libjars to hadoop. However, even when I do this, I still get an error complaining about missing classes at runtime. (Compilation works fine).
Here is my command: hadoop jar makevector.jar org.myorg.MakeVector -libjars /usr/local/mahout/math/target/mahout-math-0.6-SNAPSHOT.jar input/ output/ This is the error I receive: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/mahout/math/DenseVector I wonder if I am using the GenericOptionsParser incorrectly? I'm not sure if there is a deeper problem here.
