On Mon, Nov 12, 2018 at 7:33 AM Joe wrote:
> Hello,
> I was reading Spark 2.4.0 release docs and I'd like to find out more
> about barrier execution mode.
> In particular I'd like to know what happens when number of partitions
> exceeds number of nodes (which I think is allowed, Spark tuning doc
Hello,
I was reading Spark 2.4.0 release docs and I'd like to find out more
about barrier execution mode.
In particular I'd like to know what happens when number of partitions
exceeds number of nodes (which I think is allowed, Spark tuning doc
mentions that)?
Does Spark guarantee that all