Configures the failover feature. This element is associated with the org.apache.cxf.clustering.FailoverFeature object. Configures the strategy that the failover feature will use. The Strategy object instance need to implement the org.apache.cxf.clustering.FailoverStrategy. Configures the targetSelector which will be used in the failover feature. Configures the loadDistributor feature. This element is associated with the org.apache.cxf.clustering.LoadDistributorFeature object. Configures the strategy that the loadDistributor feature will use. The Strategy object instance need to implement the org.apache.cxf.clustering.FailoverStrategy. Configures the targetSelector which will be used in the loadDistributor feature. Configures the circuit breaker feature. This element is associated with the org.apache.cxf.clustering.CircuitBreakerFailoverFeature object. Configures the strategy that the circuit breaker feature will use. The Strategy object instance need to implement the org.apache.cxf.clustering.FailoverStrategy. Configures the targetSelector which will be used in the circuit breaker feature.