Hello!
Supposing that you have the following topology
spout
spout (sends tuple to )bolt1
bolt1 (sends tuple to) bolt2
and the following settings:
3 process workers
spout,parallel hint=1
bolt1, parallel hint=2
bolt2,parallel hint=3
my questions are:
-Am I right with the following (possible) distribution among the workers:
  Worker1
   spout1
   bolt 2
Worker2
   bolt 1
   bolt 2
Worker3
  bolt1
  bolt 2

- In the above conditions, will the bolt1 (from worker2, worker3 ) get any
tuple from spout?
- will the bolt 2 from the worker 1 get any data from bolt 1?
- Do we have to keep a proportional rate between number of workers and
spouts/bolts in order that each of the worker to get a a least a spout/or
bolt?

I look forward for your answers.
Thank you.
  Regards,
  Florin

Reply via email to