参考:https://www.linuxidc.com/Linux/2016-09/135052.htm
1.zookeeper运行需要jdk环境,先确保有配置jdk,可以参考此处
2.下载解压zookeeper
先创建下载目录
mkdir -p /usr/local/services/zookeeper
进入zookeeper目录
cd /usr/local/services/zookeeper
下载稳定的zookeeper版本,可参考zookeeper官方下载地址,选择稳定版本,此处下载的是3.4.10版本
wget https://mirrors.tuna.tsinghua.edu.cn/apache/zookeeper/zookeeper-3.4.10/zookeeper-3.4.10.tar.gz
解压文件
tar -zxvf zookeeper-3.4.10.tar.gz
3.修改zookeeper配置文件
进入到 /usr/local/services/zookeeper/zookeeper-3.4.10/conf 目录中,复制 zoo_sample.cfg 文件的并命名为为 zoo.cfg:
cp zoo_sample.cfg zoo.cfg
用 vim 打开 zoo.cfg 文件并修改其内容为如下:
# The number of milliseconds of each tick
# zookeeper 定义的基准时间间隔,单位:毫秒
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=/tmp/zookeeper
# 数据文件夹
dataDir=/usr/local/services/zookeeper/zookeeper-3.4.10/data
# 日志文件夹
dataLogDir=/usr/local/services/zookeeper/zookeeper-3.4.10/logs
# the port at which the clients will connect
# 客户端访问 zookeeper 的端口号
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
4.配置zookeeper环境变量
用 vim 打开 /etc/ 目录下的配置文件 profile:
vim /etc/profile
在其底部空白处追加如下内容
#--- update for zookeeper---start export ZOOKEEPER_HOME=/usr/local/services/zookeeper/zookeeper-3.4.10/ export PATH=$ZOOKEEPER_HOME/bin:$PATH export PATH #---update for zookeeper---end
使修改文件生效
source /etc/profile
5.操作zookeeper
启动
zkServer.sh start
查看运行状态
zkServer.sh status
停止
zkServer.sh stop
重启
zkServer.sh restart