Client client = Client.newInstance(service);
testClient(client);
// cache client with cluster
CachePoolCluster cluster = CachePoolClusterUtil.newStaticCluster(
ImmutableSet.of(new CacheNode("localhost", 11211, 1)));
ClientBuilder builder = ClientBuilder.get().codec(new Memcached(null));
com.twitter.finagle.memcached.Client memcachedClient = KetamaClientBuilder.get()
.cachePoolCluster(cluster)