AWS EC2 CentOS release 6.5 部署zookeeper、kafka、dubbo参考：http://blog.csdn.net/yizezhong/article/details/47777625一．安装zookeeper1)     下载zookeeper安装包可去官网下载 ，也可通过wget命令：[root@ip-172-31-46-4 ~]# wget http://ap