1、下載zookeeper

本系統使用的是 zookeeper-3.4.6

2、解壓

tar -xf zookeeper-3.4.6.tar.gz

3、將zookeeper-3.4.6/conf目錄下的zoo_sample.cfg文件拷貝一份，命名為為“zoo.cfg”

4、修改zoo.cfg配置文件

修改zoo.cfg內容為：

# The number of milliseconds of each tick
tickTime=2000

The number of ticks that the initial
synchronization phase can take
initLimit=10
The number of ticks that can pass between
sending a request and getting an acknowledgement
syncLimit=5
the directory where the snapshot is stored.
do not use /tmp for storage, /tmp here is just
example sakes.
dataDir=/home/storm/zookeeper-3.4.3/zookeeperdir/zookeeper-data
dataLogDir=/home/storm/zookeeper-3.4.3/zookeeperdir/logs
the port at which the clients will connect
clientPort=2181
#
Be sure to read the maintenance section of the
administrator guide before turning on autopurge.
#
http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
The number of snapshots to retain in dataDir
autopurge.snapRetainCount=3
Purge task interval in hours
Set to "0" to disable auto purge feature
autopurge.purgeInterval=1
2888,3888 are election port
server.1=zookeeper:2888:3888</pre>