单机版本搭建
创建文件夹
mkdir /usr/local/zookeeper
解压安装包
tar zxvf apache-zookeeper-3.9.2-bin.tar.gz
移动安装包
mv apache-zookeeper-3.9.2-bin apache-zookeeper-3.9.2
配置 zoo_sample.cfg
cp zoo_sample.cfg zoo.cfg
启动服务
cd /usr/local/zookeeper/apache-zookeeper-3.9.2-bin
./bin/zkServer.sh start
检查状态
bin/zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /usr/local/zookeeper/apache-zookeeper-3.9.2-bin/bin/../conf/zoo.cfg
Client port found: 2181. Client address: localhost. Client SSL: false.
Mode: standalone
搭建集群版本(在一台服务器上搭建 3 个节点)
创建文件夹
mkdir /usr/local/zookeeper
解压安装包
tar zxvf apache-zookeeper-3.9.2-bin.tar.gz
拷贝多份文件
cp apache-zookeeper apache-zookeeper-1
cp apache-zookeeper apache-zookeeper-2
cp apache-zookeeper apache-zookeeper-3
编辑配置文件
进入 apache-zookeeper-1/conf
cp zoo_sample.cfg zoo.cfg
tickTime=2000
initLimit=10
syncLimit=5
# 注意这个地址每个应用的 Data 地址都不一样
dataDir=/usr/local/zookeeper1/data
clientPort=2181
# 连接服务地址
server.1=localhost:2287:3387
server.2=localhost:2288:3388
server.3=localhost:2289:3389
进入 apache-zookeeper-2/conf
cp zoo_sample.cfg zoo.cfg
tickTime=2000
initLimit=10
syncLimit=5
# 注意这个地址每个应用的 Data 地址都不一样
dataDir=/usr/local/zookeeper2/data
clientPort=2182
# 连接服务地址
server.1=localhost:2287:3387
server.2=localhost:2288:3388
server.3=localhost:2289:3389
进入 apache-zookeeper-3/conf
cp zoo_sample.cfg zoo.cfg
tickTime=2000
initLimit=10
syncLimit=5
# 注意这个地址每个应用的 Data 地址都不一样
dataDir=/usr/local/zookeeper3/data
clientPort=2183
# 连接服务地址
server.1=localhost:2287:3387
server.2=localhost:2288:3388
server.3=localhost:2289:3389
在每个 dataDir 文件下创建 myid
/usr/local/zookeeper1/data
1/usr/local/zookeeper2/data
2/usr/local/zookeeper3/data
3启动服务
/usr/local/zookeeper/apache-zookeeper-1/bin/zkServer.sh start
/usr/local/zookeeper/apache-zookeeper-2/bin/zkServer.sh start
/usr/local/zookeeper/apache-zookeeper-3/bin/zkServer.sh start
检查服务
/usr/local/zookeeper/apache-zookeeper-1/bin/zkServer.sh status
/usr/local/zookeeper/apache-zookeeper-2/bin/zkServer.sh status
/usr/local/zookeeper/apache-zookeeper-3/bin/zkServer.sh status
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