Mac下安装Zookeeper Mac下安装Zookeeper

Zookeeper官方网站
Zookeeper下载地址，我选择3.4.14版本
配置环境变量解压压缩包到指定目录，我选择放在User目录下

export ZOOKEEPER_HOME=/Users/wally/zookeeper-3.4.14 export PATH=$PATH:$ZOOKEEPER_HOME/bin

更新环境变量

source .bash_profile

配置Zookeeper

配置Zookeeper的配置文件

进入Zookeeper的目录，找到conf子目录，默认会有一个配置文件模板zoo_sample.cfg，复制一份，重命名为zoo.cfg。

编辑zoo.cfg，将dataDir属性的值改为../data，就是将数据目录配置到了Zookeeper根目录下的data目录。
在Zookeeper根目录下新建一个data目录，作为Zookeeper的数据存放目录。

clientPort，为Zookeeper要使用的端口号

# 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=../data # 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

Zookeeper常用命令去到bin目录，终端下使用zkServer.sh