You can read the links below: http://storm.apache.org/documentation/Understanding-the-parallelism-of-a-Storm-topology.html
https://groups.google.com/forum/#!topic/storm-user/IS8PijLjU8c
You can read the links below: http://storm.apache.org/documentation/Understanding-the-parallelism-of-a-Storm-topology.html
https://groups.google.com/forum/#!topic/storm-user/IS8PijLjU8c