Since every worker process have only one thread for transfer of message from network to executor queue so more often it becomes a bottkeneck when input rate is high.. That forces us to have more than 1 worker on same node. I dont think other than this there is any logic dependent topo case where we are forced to use more than 1 worker process. On 11 Feb 2016 8:57 am, "Rudraneel chakraborty" < rudraneel.chakrabo...@gmail.com> wrote:
> Hello Good People, > > I desperately need an example of a topology which performs better with > more than one worker process compared to a single worker. Could anyone help > > >
