Apache Zookeeper :安装zookeeper步骤
前提 安装zookeeper的注意事项: 安装前需要安装好jdk 检测集群时间是否同步 检测防火墙是否关闭 检测主机 ip映射有没有配置 下载 下载安装包、解压 下载地址: CDH版本:http://archive.cloudera.com/cdh5/cdh/5/zookeeper-3.4.5-cdh5.14.0.tar.gz apache版本:https://archive.apache.org/dist/zookeeper/ 如果不想下载就私信我我单独发给你 解压: cd / export / software tar - zxvf zookeeper - 3.4 .5 - cdh5 . 14.0 . tar . gz - C / export / servers / 修改环境变量(注意:3台zookeeper都需要修改) vim / etc / profile export ZOOKEEPER_HOME = / export / servers / zookeeper - 3.4 .5 - cdh5 . 14.0 export PATH = $PATH : $ZOOKEEPER_HOME / bin source /etc/profile 修改zookeeper配置文件 cd /export/servers/zookeeper-3.4.5-cdh5.14.0/conf cp