linux下zookeeper的安装

zookeeper主页: https://zookeeper.apache.org/ 下载镜像地址:http://www.apache.org/dyn/closer.cgi/zookeeper/ 教程:https://zookeeper.apache.org/doc/r3.4.10/zookeeperStarted.html

安装

选择一个镜像地址进行下载,我们选最新的稳定版本 下载:wget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.4.10/zookeeper-3.4.10.tar.gz 解压:tar -xzvf zookeeper-3.4.10.tar.gz

Setting up a ZooKeeper server in standalone mode is straightforward. The server is contained in a single JAR file, so installation consists of creating a configuration. Once you’ve downloaded a stable ZooKeeper release unpack it and cd to the root To start ZooKeeper you need a configuration file. Here is a sample, create it in conf/zoo.cfg 意思是需要创建一个配置文件在 conf/zoo.cfg 目录,最简单的格式如下

tickTime=2000 dataDir=/var/lib/zookeeper clientPort=2181 initLimit=5 syncLimit=2

或者复制一个配置文件 在conf目录下 cp -a zoo_sample.cfg zoo.cfg 记得修改配置

启动:

启动服务器 bin/zkServer.sh start

Using config: /root/zookeeper/zookeeper-3.4.10/bin/../conf/zoo.cfg Starting zookeeper ... STARTED

连接一个客户端 bin/zkCli.sh -server 127.0.0.1:2181