部署三台服务
zoo-node1.cfg
# 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=G:/zookeeper-3.4.9/data/node1
dataLogDir=G:/zookeeper-3.4.9/logs/node1
# 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
# 集群配置
server.1=127.0.0.1:2287:3387
server.2=127.0.0.1:2288:3388
server.3=127.0.0.1:2289:3389zoo-node2.cfg
# 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=G:/zookeeper-3.4.9/data/node2
dataLogDir=G:/zookeeper-3.4.9/logs/node2
# the port at which the clients will connect
clientPort=2182
# 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
# 集群配置
server.1=127.0.0.1:2287:3387
server.2=127.0.0.1:2288:3388
server.3=127.0.0.1:2289:3389zoo-node3.cfg
# 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=G:/zookeeper-3.4.9/data/node3
dataLogDir=G:/zookeeper-3.4.9/logs/node3
# the port at which the clients will connect
clientPort=2183
# 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
# 集群配置
server.1=127.0.0.1:2287:3387
server.2=127.0.0.1:2288:3388
server.3=127.0.0.1:2289:3389分别在每一个配置的data下面创建一个mypid的文件，对应node1的内容就是1，node2就是2，这个名称对应的是集群配置的那个service.X的x。
启动
start-cluster.bat
@echo off
echo start
echo ================start-node1=============
start "" "G:/zookeeper-cluster/zookeeper1/bin/zkServer.cmd"
echo ================start-node2=============
start "" "G:/zookeeper-cluster/zookeeper2/bin/zkServer.cmd"
echo ================start-node3=============
start "" "G:/zookeeper-cluster/zookeeper3/bin/zkServer.cmd"
启动会报错
Connection broken for id 1, my id = 2, error =java.net.SocketException: Socket closed这是因为启动mypid为1的节点时，2还没有连接上，所以会报一个未连接错误