搭建Zookeeper

本文的Zookeeper环境搭建在 SuSE Linux上进行.1、 修改操作系统的/etc/hosts 文件中添加：192.168.1.132 dubbo-1322、 到 http://apache.fayea.com/zookeeper/下载 zookeeper-3.4.6wget http://apache.fayea.com/zookeeper/zookeeper-3.4.6/zookeeper-3.4.6.tar.gz3、 解压 zookeeper 安装包：tar -zxvf zookeeper-3.4.6.tar.gz4、 在/home/wusc/zookeeper-3.4.6 目录下创建以下目录： data 目录和logs目录

5、 将 zookeeper-3.4.6/conf 目录下的 zoo_sample.cfg 文件拷贝一份，命名为为zoo.cfgcp zoo_sample.cfg zoo.cfg6、  修改 zoo.cfg 配置文件：# The number of milliseconds of each ticktickTime=2000# The number of ticks that the initial # synchronization phase can takeinitLimit=10# The number of ticks that can pass between # sending a request and getting an acknowledgementsyncLimit=5# the directory where the snapshot is stored.# do not use /tmp for storage, /tmp here is just # example sakes.#dataDir=/tmp/zookeeperdataDir=/home/javadev/zookeeper-3.4.6/datadataLogDir=/home/javadev/zookeeper-3.4.6/logs# the port at which the clients will connectclientPort=2181server.1=dubbo-132:2888:3888# 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

7、 在 dataDir=/home/javadev/zookeeper-3.4.6/data  下创建 myid 文件8、 root 用户下修改 vi /root /.bash_profile，增加 zookeeper 配置：

10、  启动并测试 zookeeper(1)  cd /home/javadev/zookeeper-3.4.6/bin./zkServer.sh start输入jps命令查看进程:(2) jps10348 QuorumPeerMain10368 Jps其中，QuorumPeerMain 是 zookeeper 进程，启动正常(3) 查看状态：bogon:/home/javadev/zookeeper-3.4.6/bin # ./zkServer.sh statusUsing config: /home/javadev/zookeeper-3.4.6/bin/../conf/zoo.cfgMode: standalone(4) 查看 zookeeper 服务输出信息：cd /home/javadev/zookeeper-3.4.6/bintail -500f zookeeper.out11、  停止 zookeeper 进程：cd /home/javadev/zookeeper-3.4.6/bin./zkServer.sh stop