Thanks for the hint. I removed signature info from same jar and JVM is happy now.
But problem remains, several same jar's but different versions, not good. Spark itself is very, very promising, I am very excited Thank you all toivo -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-1-0-0-Maven-dependencies-problems-tp7247p7309.html Sent from the Apache Spark User List mailing list archive at Nabble.com.
