title: Does kafka support wildcard topic matching and subscription on the broker side?
body: <p>Would like the consumer to subscribe to all topics I*</p>
  
  <p>New topics starting with I may be created in the kafka cluster while the consumer is up and running already</p>
  
  <p>Is there a way the kafka cluster/broker can auto subscribe the consumer to the new topics starting with I</p>
  
  <p>Is the only way to do this kind of dynamic topic filtering/discovery/subscription is by the consumer calling metadata refresh every time interval and check for new topics added?</p>