以下是在CentOS上使用Zookeeper管理工具的步骤:
sudo yum install zookeeper zookeeper-server安装。/etc/zookeeper/conf/zoo.cfg文件,根据实际情况配置tickTime、dataDir、clientPort等参数。sudo systemctl start zookeeper启动服务,并用sudo systemctl status zookeeper检查状态。zookeeper-shell.sh连接服务器,执行create、get、set、delete等命令进行节点操作。org.apache.zookeeper.ZooKeeper类,通过代码连接服务器并操作节点数据。