On Wednesday, October 22, 2014 9:06 AM, Sean Owen <so...@cloudera.com> wrote:
> No, there's no such thing as an RDD of RDDs in Spark. > Here though, why not just operate on an RDD of Lists? or a List of RDDs? > Usually one of these two is the right approach whenever you feel > inclined to operate on an RDD of RDDs. Depending on one's needs, one could also consider the matrix (RDD[Vector]) operations provided by MLLib, such as https://spark.apache.org/docs/latest/mllib-statistics.html --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
