Sure there is. Create a new RDD just containing the schema line (hint: use sc.parallelize) and then union both the RDDs (the header RDD and data RDD) to get a final desired RDD.
On Thu Jan 15 2015 at 19:48:52 Hafiz Mujadid <hafizmujadi...@gmail.com> wrote: > hi experts! > > I hav an RDD[String] and i want to add schema line at beginning in this > rdd. > I know RDD is immutable. So is there anyway to have a new rdd with one > schema line and contents of previous rdd? > > > Thanks > > > > -- > View this message in context: http://apache-spark-user-list. > 1001560.n3.nabble.com/Inserting-an-element-in-RDD-String-tp21161.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 > >
