I want to have a database connection per partition of the RDD, and then reuse that connection whenever mapPartitions is called, which results in compute being called on the partition.
On Thu, Dec 4, 2014 at 11:07 AM, Paolo Platter <paolo.plat...@agilelab.it> wrote: > Could you provide some further details ? > What do you nerd to do with db cpnnection? > > Paolo > > Inviata dal mio Windows Phone > ------------------------------ > Da: Akshat Aranya <aara...@gmail.com> > Inviato: 04/12/2014 18:57 > A: user@spark.apache.org > Oggetto: Stateful mapPartitions > > Is it possible to have some state across multiple calls to mapPartitions > on each partition, for instance, if I want to keep a database connection > open? >
