linux教程:[2]Ubuntu安装zookeeper
1、首先我们使用wget命令来下载zookeeper压缩包
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/9b2098254193cee81d266ba85a0ff2260c9aa8b5.jpg)
2、wget会展示下载进度等信息
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/d04eec260d9a310ea4bbd69931b842406bfea2b5.jpg)
3、下载完成之后我们得到一个tar.gz的文件
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/304f0999e92abab8f462554d4814f1c594eea1b5.jpg)
4、接着使用tar -zxvf命令来解压tar文件
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/f0848bee41c1b7271171393b1a2ca5cadde898b5.jpg)
5、解压完成之后得到一个zookeeper的文件夹
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/994f412043715fdbff028689468920c5270f8cb5.jpg)
6、然后一路cd到conf目录zookeeper/conf
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/89402670d5413a8c702a9abc1ffc508c9ace81b5.jpg)
7、用cp 命令拷贝一个zoo_samle.cfg 为zoo.cfg
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/2e66f9ef28066b0176ff0cf33df39187021cf3b5.jpg)
8、然后用vi zoo.cfg命令打开编辑zoo.cfg文件syncLimit=5拭貉强跳#Leader与Follower之间的最大响应时间单位,响应超过syncLimit*tickTime,Leader认为Follwer死掉,从服务器列表中删除Follwer。initLimit=10#投票选举新leader的初始化时间。tickTime=2000#Zookeeper服务器心跳时间,单位毫秒clientPort=2181#连接端口dataDir=/home/vlan/zookeeper/data#数据持久化路径dataLogDir=/home/vlan/zookeeper/log#日志保存路径server.1=10.10.100.10:2888:3888 修改好上面的内容之后保存即可
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/a9338a1fbee434da017c7590f271fe1d97d8e4b5.jpg)
9、设置环境变量
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/983aa5f4da5872dadf6a5ebc0056ad042f68d4b5.jpg)
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/d47cb624d8e9ccd2b5456eea0e40102a05e2c9b5.jpg)
10、回到zookeeper/bin目录下启动zookeeper服务在bin下运行 ./zkServer.sh start即可
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/a13bbe10bc33ec382d98265c295f0c14c37b3cba.jpg)
11、测试zookeeper在zookeeper/bin目录下运行 ./zkCli.sh -server 10.10.100.10:2181 就是你的服务器和端口
![linux教程:[2]Ubuntu安装zookeeper](https://exp-picture.cdn.bcebos.com/b6f0f0f97fbd4c7c119003f2b8bad341027d30ba.jpg)
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