datastax-java-driver { basic.load-balancing-policy { class = DefaultLoadBalancingPolicy slow-replica-avoidance = false } advanced { reconnect-on-init = true auth-provider = { class = software.aws.mcs.auth.SigV4AuthProvider } ssl-engine-factory { class = DefaultSslEngineFactory hostname-validation = false } connection.pool.local.size = 3 } }