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Hostname | IP | 应用 |
---|---|---|
zk-master | 10.15.5.240 | zookeeper |
zk-node1 | 10.15.5.241 | zookeeper |
zk-node2 | 10.15.5.242 | zookeeper |
系统版本:CentOS Linux release 7.6.1810 (Core)
JDK版本:java version “1.8.0_211”
下载地址:http://mirror.bit.edu.cn/apache/zookeeper/
wget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.6.2/apache-zookeeper-3.6.2-bin.tar.gz
这里有一点要注意:选择一个版本后进去网址会有两个包。一个tar.gz ,一个-bin.tar.gz ,这里我们下载带有bin的包,不然在安装的过程中配置好后启动会有一个报错:Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain。
tar xf apache-zookeeper-3.6.2-bin.tar.gz -C /opt
cd /opt/apache-zookeeper-3.6.2-bin
mkdir logs
mkdir data
cd /opt/apache-zookeeper-3.6.2-bin/conf
mv zoo_sample.cfg zoo.cfg
vim zoo.cfg #修改以下内容
dataDir=/opt/apache-zookeeper-3.6.2-bin/data # 修改数据目录为前面创建目录
dataLogDir=/opt/apache-zookeeper-3.6.2-bin/logs # 修改日志存放目录
server.1=zk-master:2888:3888
server.2=zk-node1:2888:3888
server.3=zk-node2:2888:3888
cd /opt/apache-zookeeper-3.6.2-bin/data
touch myid
# 这里的数字1代表当前server的编号,其他两台分别为2 3
echo 1>myid
将配置copy到其他两台机器
scp -rp /opt/apache-zookeeper-3.6.2-bin 10.15.5.241:/opt
scp -rp /opt/apache-zookeeper-3.6.2-bin 10.15.5.242:/opt
# zk-node1
echo 2>xxx/myid
# zk-node2
echo 3 >xxx/myid
echo "export PATH=$PATH:/opt/apache-zookeeper-3.6.2-bin/bin" >>/etc/profile
source /etc/profile
zkServer.sh start
zkCli.sh
使用方面我就不写了,回头看心情整理~~
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