zookeeper环境搭建与启动

解压

[root@localhost zookeeper-3.4.6]# tar zxvf zookeeper-3.4.6.tar.gz [root@localhost zookeeper-3.4.6]# pwd /home/zookeeper/zookeeper-3.4.6 [root@localhost zookeeper-3.4.6]#

新建目录：

[root@localhost zookeeper-3.4.6]# mkdir data 进入目录：cd conf /home/zookeeper/zookeeper-3.4.6/conf 

修改名字

[root@localhost conf]# mv zoo_sample.cfg zoo.cfg 

编辑文件

vim zoo.cfg ---------------------------------------------- 1 # The number of milliseconds of each tick 2 tickTime=2000 3 # The number of ticks that the initial 4 # synchronization phase can take 5 initLimit=10 6 # The number of ticks that can pass between 7 # sending a request and getting an acknowledgement 8 syncLimit=5 9 # the directory where the snapshot is stored. 10 # do not use /tmp for storage, /tmp here is just 11 # example sakes. 12 dataDir=/home/zookeeper/zookeeper-3.4.6/data 13 # the port at which the clients will connect 14 clientPort=2181 15 # the maximum number of client connections. 16 # increase this if you need to handle more clients 17 #maxClientCnxns=60 18 # 19 # Be sure to read the maintenance section of the 20 # administrator guide before turning on autopurge. 21 # 22 # http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance 23 # 24 # The number of snapshots to retain in dataDir 25 #autopurge.snapRetainCount=3 26 # Purge task interval in hours 27 # Set to "0" to disable auto purge feature 28 #autopurge.purgeInterval=1 ~ 

启动

[root@localhost bin]# ./zkServer.sh start =========（启动方式） JMX enabled by default Using config: /home/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg Starting zookeeper ... STARTED ============（显示成功） [root@localhost bin]# ./zkServer.sh status =======（查看状态方式） JMX enabled by default Using config: /home/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg Mode: standalone （单独的 -- 解释问单利模式） ===========（查看状态 ） [root@localhost bin]# 

关闭

[root@localhost bin]# ./zkServer.sh stop =====(关闭) JMX enabled by default Using config: /home/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg Stopping zookeeper ... STOPPED [root@localhost bin]# [root@localhost bin]# ./zkServer.sh status ====（关闭状态） JMX enabled by default Using config: /home/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg Error contacting service. It is probably not running. （错误联系服务。它可能不会运行。） [root@localhost bin]#