title: Add bolts in a running topology of storm
body: <p>I deploy a storm cluster with version 1.0.2. There is a case as below:
  A topology is created and is submitted on the cluster to do some analysis for one client/customer. When another client  also needs the same analysis, as I think, the similar bolts can be created and append the spout in the topology. I wonder if it's possible to create such bolts when the topology is running. That means the running analysis for the first client can't be interrupted. Is it possible? </p>
  
  <p>Thanks for your any comments.
  Max</p>