if you want the result as RDD of (key, 1) new_rdd = rdd.filter(x => x._2 == 1)
if you want result as RDD of keys (since you know the values are 1), then new_rdd = rdd.filter(x => x._2 == 1).map(x => x._1) x._1 and x._2 are the way of scala to access the key and value from key/value pair. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Change-RDDs-using-map-tp14436p14481.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
