linux zookeeper安装部署

zookeeper安装部署比较简单

单机版安装

1：上传安装包到服务器上解压

tar -zxvf zookeeper-3.4.5.tar.gz 

2：将解压后的文件移动到/usr/local/下

mv zookeeper-3.4.5 /usr/local/zookeeper

3：修改配置文件并启动

cd /usr/local/zookeeper/conf/
cp zoo_sample.cfg zoo.cfg
//启动
/usr/local/zookeeper/bin/zkServer.sh start
//停止
/usr/local/zookeeper/bin/zkServer.sh stop

集群版安装

在zoo.cfg配置中增加

server.1=192.168.75.132:2888:3888
server.2=192.168.75.133:2888:3888
server.3=192.168.75.134:2888:3888

找到zoo.cfg中的dataDir中的目录，在该目录下创建文件myid，myid中的内容即为当前IP对应的server后面的数字

cd /tmp/zookeeper/
cp zookeeper_server.pid myid
vi myid 

启动并查看状态

//192.168.75.132
[root@localhost zookeeper]# /usr/local/zookeeper/bin/zkServer.sh status
JMX enabled by default
Using config: /usr/local/zookeeper/bin/../conf/zoo.cfg
Mode: follower
//192.168.75.133
[root@localhost zookeeper]# /usr/