On local cluster: java -cp /Users/gshapira/workspaces/JavaSessionize/target/JavaSessionize-1.0-SNAPSHOT.jar:/Users/gshapira/spark-0.9.1/conf:/Users/gshapira/spark-0.9.1/assembly/target/scala-2.10/spark-assembly-0.9.1-hadoop1.0.4.jar com.apparchbook.clickstream.JavaSessionize local
or java -cp /Users/gshapira/workspaces/JavaSessionize/target/JavaSessionize-1.0-SNAPSHOT.jar:/Users/gshapira/spark-0.9.1/conf:/Users/gshapira/spark-0.9.1/assembly/target/scala-2.10/spark-assembly-0.9.1-hadoop1.0.4.jar com.apparchbook.clickstream.JavaSessionize local /Users/gshapira/workspaces/access_log_20140512-143638.log