nathanmarz/storm-contrib — pull request #35 by gianm (2013-06-04 21:30:47+00:00)
Title: Treat NoRouteToHostException as a failed fetch

It's possible to get NoRouteToHostExceptions as well as ConnectExceptions when attempting to connect to the kafka broker. I don't think any others are possible, at least based on the docs at http://docs.oracle.com/javase/6/docs/api/java/net/SocketException.html (BindException and PortUnreachableException shouldn't be possible for TCP connects).