You should be able to construct the edges in a single map() call without using collect():
val edges: RDD[Edge[String]] = sc.textFile(...).map { line => val row = line.split(",") Edge(row(0), row(1), row(2) } val graph: Graph[Int, String] = Graph.fromEdges(edges, defaultValue = 1) -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/how-to-create-a-Graph-in-GraphX-tp18635p18646.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