thanks for replying guys. Mayur: Indeed i tried the local mode (sparkmaster: local[5]) before and the application runs well, no serialization problem. The problem arises as soon as i try to run the app over the cluster.
Surendranauth: I just double checked my spark_classpath from spark_env.sh and we have a similar one. Is your team running spark with the mapr rpm [1]? Or did you compile it yourself? [1]: http://doc.mapr.com/display/MapR/Installing+Spark+and+Shark <http://doc.mapr.com/display/MapR/Installing+Spark+and+Shark> Thanks -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/maprfs-and-spark-libraries-tp6392p6400.html Sent from the Apache Spark User List mailing list archive at Nabble.com.
