ZOOKEEPER安装与应用（一）

    接触ZOOKEEPER，是为了学习SOA开发框架DUBBOX。

   一、单机

    下载后，解压缩zookeeper-3.4.8.tar文件到目录下，重命名conf目录下zoo_sample文件为 zoo，并修改配置文件：

    # 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=E:\\work\\server\\zookeeper-3.4.8\\data  \
dataLogDir=E:\\work\\server\\zookeeper-3.4.8\\log
# the port at which the clients will connect
clientPort=2181   //客户端连接端口
# 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=localhost:2287:3387

修改后，在bin目录下启动即可。