Java SDK 1.1.3

High availability improvements

The client keeps a list of core URLs which it uses to load balance requests to a multi-process server. It will continue to make requests to a particular URL in the list until an error occurs (at which point it should update this position to the next URL in the list). A bug has been fixed which allowed separate requests to read the same position and update it separately.

The request retry logic has also been updated to cover the maximum, potential leader election period for a multi-process server.