Re: mapPartitions vs foreachPartition

True. On Mon, Apr 20, 2015 at 4:14 PM, Arun Patel wrote: > mapPartitions is a transformation and foreachPartition is a an action? > > Thanks > Arun > > On Mon, Apr 20, 2015 at 4:38 AM, Archit Thakur > wrote: > >> The same, which is between map and foreach. map takes iterator returns >> iterator

Re: mapPartitions vs foreachPartition

mapPartitions is a transformation and foreachPartition is a an action? Thanks Arun On Mon, Apr 20, 2015 at 4:38 AM, Archit Thakur 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,

Re: mapPartitions vs foreachPartition

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 wrote: > What is difference between mapPartitions vs foreachPartition? > > When to use these? > > Thanks, > Arun >