I am running CDH 5.2 managed by Parcels and CM 5.2. I have a few Java applications that require ZooKeeper and I don't like to point to a specific named host because the host could potentially change. Is there a ZooKeeper alias I can use that will point my query to the leader of the ZooKeeper quorum? Or can I just point to any of the three ZooKeeper services and expect my query to work. What I'm looking for is one name for ZooKeeper that will be correct no matter what host I'm running the ZooKeeper servers from. Any advice would be appreciated.