can you please share your application code? I suspect that you're not making a good use of the cluster by configuring a wrong number of partitions in your RDDs.
-- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/How-to-make-my-spark-implementation-parallel-tp23804p23805.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org