public void run() { try { if (isRegistered()) { register(); } } catch (IOException e) { Log.info("Failed to reRegister " + e.getMessage()); } }
public void init() { if (zk != null) { try { zk.close(); } catch (InterruptedException e) { logger.warn("can not interrupted ", e); } } zk = ZooKeeperFactory.newZooKeeper(watcher); }