@Override
    public boolean delete(String path) {
        try {
            client.delete().forPath(path);
            return true;
        } catch (KeeperException.NoNodeException e) {
            return true;
        } catch (Exception e) {
            throw new IllegalStateException(e.getMessage(), e);
        }
    }
@author Robert HG (254963746@qq.com) on 5/16/15.
lts-core/src/main/java/com/github/ltsopensource/zookeeper/curator/CuratorZkClient.java