Investigate Creation of JMX Connections for datacenterAware Funcionality Without Custom DatacenterAwarePolicy

[VictorCavichioli]

Story Description:
we are using the java driver to connect with cassandra and than taking the nodes to create the Jmx connections, but by specifying specific contact points we must provide an local datacenter for the load balancing policy, because of that, we cannot get node status and the info we need for nodes that is in a different datacenter, because of that we created a custom LoadBalancing policy to enable remote connections using the driver, but it would be good to investigate if we can do it in a different way.

Acceptance Criteria:

NA

Definition of Done:

Describe if it is possible(and how) or if it is not possible(and why).

Notes:

Related to #652

[tommystendahl]

One approach might be using virtual tables, maybe "SELECT * FROM system_views.gossip_info ;". It might be possible to combine this with the information from the NodeStateListener.
We also need to monitor the schema, I don't think we can do that via jmx, but the java-driver with connections to only the local DC should provide the complete schema forthe cluster.