Hi, I have setup 4 workers on each machine. In my Topology, there is one bolt which needs a lot of memory, so ideally, I don’t want it to schedule more than 1 of that on any machines. In terms of computation it is pretty fast so it can manage good throughput when running. Lets call it, BoltHighTension. But, my other bolts are very light weight and I can have a lot of parallelism on that.
How do I ensure that if I have 20 Supervisors, I don’t have more than 1 ‘BoltHighTension’ on each machine? I want to give parallelism hint of 20 to this bolt. But, I notice that sometimes, more than 1 such instance gets allocated on same machine. (Machine can handle 2, but the performance due to paging becomes a problem). Thanks for your help/advice/hints. Thanks -Abhishek Sent from Mail for Windows 10
