安装zookeeper
关闭防火墙:
停止: systemctl stop firewalld.service
禁止firewall开机启动
: systemctl disable firewalld.service
查看默认防火墙状态(关闭后显示notrunning,开启后显示running):firewall-cmd --state
解压安装:
cd /soft
tar -zxvf zookeeper-3.4.10.tar.gz
mv zookeeper-3.4.10 /usr/java/zookeeper3.4.10
环境变量
echo "export ZOOKEEPER_HOME=/usr/java/zookeeper3.4.10" >> /etc/profile
echo -e 'export PATH=$PATH:$ZOOKEEPER_HOME/bin'>> /etc/profile
source /etc/profile
配置数据目录和服务id:
cd /usr/java/zookeeper3.4.10/
mkdir /usr/java/zookeeper3.4.10/temp
cd /usr/java/zookeeper3.4.10/conf/
cp zoo_sample.cfg zoo.cfg
编辑配置文件: vi zoo.cfg
修改:
dataDir:dataDir=/usr/java/zookeeper3.4.10/temp
添加:
server.1=node1:2888:3888
server.2=node2:2888:3888
server.3=node3:2888:3888
dataDir目录(/usr/java/zookeeper3.4.10/temp)下新建一个myid文件: vim myid
并写入一个数字: 1 。将以上配置在另外两台机子重复一遍,分别设置myid文件中的数字为2和3即可。
启动Zookeeper:zkServer.sh start
查看状态:zkServer.sh status
状态为表明防火墙未关闭或jdk未配置:
ZooKeeper JMX enabled by default
Using config: /usr/java/zookeeper3.4.10/bin/../conf/zoo.cfg
Error contacting service. It is probably not running.
centos7安装zookeeper笔记
最新推荐文章于 2024-04-15 01:49:53 发布