zookeeper 的急速入门( zookeeper basic operations )
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算是我的学习笔记吧。 记录如下： ( 原文见： http://zookeeper.apache.org/doc/trunk/zookeeperStarted.html#sc_InstallingSingleMode )
1. 安装并运行： download the file, unzip it. then $ bin/zkServer.sh start
2. 使用JAVA客户端连接zookeeper 服务器：
$ bin/zkCli.sh -server 127.0.0.1:2181
3. 基本操作来了：
$ ls / [zookeeper] $ ls /zookeeper [quota] $ create /siwei my_data Created /siwei $ get /siwei my_data cZxid = 0x19 ctime = Wed Mar 13 09:13:43 CST 2013 mZxid = 0x19 ....... $ set /siwei junk cZxid = 0x19 ctime = Wed Mar 13 09:13:43 CST 2013 mZxid = 0x1a ..... $ get /siwei junk cZxid = 0x19 ctime = Wed Mar 13 09:13:43 CST 2013 $ delete /siwei $ ls / [zookeeper]