/**
* @return {@link ZooKeeperConnectionManager} with the server and cluster information set up
*/
private static ZooKeeperConnectionManager createZkConn()
{
return new ZooKeeperConnectionBuilder()
.setZooKeeperHostname(D2ConfigDiscovery.ZOOKEEPER_HOSTNAME)
.setZooKeeperPort(D2ConfigDiscovery.ZOOKEEPER_PORT)
.setBasePath(D2ConfigDiscovery.ZOOKEEPER_BASE_PATH)
.setCluster("RestLiExampleCluster")
.setUri(RestLiExampleBasicServer.getServerUrl())