Hi, On Wed, Mar 11, 2015 at 11:05 PM, Cesar Flores <ces...@gmail.com> wrote: > > Thanks for both answers. One final question. *This registerTempTable is > not an extra process that the SQL queries need to do that may decrease > performance over the language integrated method calls? * >
As far as I know, registerTempTable is just a Map[String, SchemaRDD] insertion, nothing that would be measurable. But there are no distributed/RDD operations involved, I think. Tobias
