public void createDefaultNameSpace(ZkClient zkClient) {
}
};
zkServer = new ZkServer(dataDir, logDir, defaultNameSpace, TestUtils.ZK_PORT);
zkServer.start();
// zkClient = zkServer.getZkClient();
String zookeeperAddress = "localhost:" + TestUtils.ZK_PORT;
zkClient = new ZkClient(zookeeperAddress, 10000, 10000);