Yeah, creating a new producer at the granularity of partitions may not be that costly.
On Mon, Jul 6, 2015 at 6:40 AM, Cody Koeninger <[email protected]> wrote: > Use foreachPartition, and allocate whatever the costly resource is once > per partition. > > On Mon, Jul 6, 2015 at 6:11 AM, Shushant Arora <[email protected]> > wrote: > >> I have a requirement to write in kafka queue from a spark streaming >> application. >> >> I am using spark 1.2 streaming. Since different executors in spark are >> allocated at each run so instantiating a new kafka producer at each run >> seems a costly operation .Is there a way to reuse objects in processing >> executors(not in receivers)? >> >> >> >
