Currently we allow only to provide one address when connecting via thin JDBC driver. This has to issues:
- If node driver is connected to goes down, the driver stops working.
- Driver has to always go though the same node - this is a bottleneck.
As a simple solution we can allow to provide multiple addresses, like MySQL does for example: https://dev.mysql.com/doc/connector-j/5.1/en/connector-j-usagenotes-j2ee-concepts-managing-load-balanced-connections.html