一：服务器资源

ZooKeeper server.1 10.243.3.18

ZooKeeper server.2 10.243.3.17

ZooKeeper server.3 10.243.3.27

二：下载ZooKeeper安装文件

zookeeper-3.4.10.tar.gz

三：将安装文件解压到指定目录

tar -xvf zookeeper-3.4.10.tar.gz

四：配置文件

cp zoo_sample.cfg zoo.cfg

点击(此处)折叠或打开

# 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=/gh/zookeeperData
# the port at which the clients will connect
clientPort=2181
# the maximum number of client connections.
# increase this if you need to handle more clients
#maxClientCnxns=60
#
# 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
server.1=10.243.3.18:2888:3888
server.2=10.243.3.17:2888:3888
server.3=10.243.3.27:2888:3888

在dataDir所配置的目录下，创建一个名为myid的文件，在该文件的第一行写上一个数字，和zoo.cfg中当前机器的编号对应上。

五：启动服务器

/bin/zkServer.sh start

六：客户端测试

/bin/zkCli.sh

创建节点 create /dataSource 456

读取节点 get /dataSource

更新节点 set /dataSource 123

ITPub博客

ZooKeeper集群搭建

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