Creates a new datacenter aware round robin policy that auto-discover the local data-center.

If this constructor is used, the data-center used as local will the data-center of the first Cassandra node the driver connects to. This will always be ok if all the contact points use at Cluster creation are in the local data-center. If it's not the case, you should provide the local data-center name yourself by using one of the other constructor of this class.

public DCAwareRoundRobinPolicy()