###### 2、解压
tar zxvf zookeeper-3.4.9.tar.gz
###### 3、copy配置文件
cp zoo_sample.cfg zoo.cfg
###### 4、编辑zoo.cfg
vim zoo.cfg
```
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/usr/local/zookeeper-3.4.9/data
clientPort=2181
```
###### 5、启动
```
17:48:31 root@server1-dev:/usr/local/zookeeper-3.4.9/bin$ sh zkServer.sh start
ZooKeeper JMX enabled by default
Using config: /usr/local/zookeeper-3.4.9/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
17:48:31 root@server1-dev:/usr/local/zookeeper-3.4.9/bin$ ps -ef | grep zookeeper
