mapPartitions is a transformation and foreachPartition is a an action? Thanks Arun
On Mon, Apr 20, 2015 at 4:38 AM, Archit Thakur <archit279tha...@gmail.com> wrote: > The same, which is between map and foreach. map takes iterator returns > iterator foreach takes iterator returns Unit. > > On Mon, Apr 20, 2015 at 4:05 PM, Arun Patel <arunp.bigd...@gmail.com> > wrote: > >> What is difference between mapPartitions vs foreachPartition? >> >> When to use these? >> >> Thanks, >> Arun >> > >
