Occationally if I run tests from within sbt I get this message printed out
over and over:
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
This seems to be coming from AdminTest--since running that test on its own
reproduces it. I am not sure of the cause. We must be leaking some zk
related thing, but I can't see how. Has anyone else seen this? Know what
the cause is?