Hi, thank you for your answer. but i was talking about function reference. I want to transform an RDD using a function consisting of multiple transforms. For example def transformFunc1(rdd: RDD[Int]): RDD[Int] = {
} val rdd2 = transformFunc1(rdd1)... here i am using reference, i think but i am not sure. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Using-reference-for-RDD-is-safe-tp23843p23911.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