Hi Andriana, Ofcourse u can sortbykey but after that when u perform mapparttion it doesnt guarantee that 1st partition has all those eleement in order as of original sequence..I think we need a partitioner such that it partitions the sequence maintaining order...
Could anyone help me in defining custom partitioner for this scenario..so that first 12 elements goes to 1st partition and next 12 elements goes to second parttion... -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Splitting-RDD-and-Grouping-together-to-perform-computation-tp3153p3455.html Sent from the Apache Spark User List mailing list archive at Nabble.com.
