ZooKeeper~ZooKeeper单节点(standalone)模式的安装与配置

一、注意事项 1. ZooKeeper安装需要先安装JDK 2. 没有JDK的先安装 => Java1.8的安装教程 二、ZooKeeper的安装 1. 上传安装包到/export/server/目录下

2. 解压压缩包

tar -zxvf zookeeper-3.4.6.tar.gz

3. 删除压缩包

rm -rf zookeeper-3.4.6.tar.gz

4. 修改目录名

mv zookeeper-3.4.6/ zookeeper

三、ZooKeeper的配置 1. 修改环境变量

vim /etc/profile

# 在最后面添加的内容
# ZooKeeper
export ZOOKEEPER_HOME=/export/server/zookeeper
export PATH=$PATH:$ZOOKEEPER_HOME/bin

source /etc/profile

2. 修改ZooKeeper配置文件

cp /export/server/zookeeper/conf/zoo_sample.cfg /export/server/zookeeper/conf/zoo.cfg

vim /export/server/zookeeper/conf/zoo.cfg

dataDir=/export/data/zookeeper/data
server.1=192.168.10.101:2888:3888

mkdir -p /export/data/zookeeper/data

echo  1 > /export/data/zookeeper/data/myid

四、ZooKeeper的启动 1. 启动ZooKeeper

/export/server/zookeeper/bin/zkServer.sh start

2. 查看ZooKeeper

/export/server/zookeeper/bin/zkServer.sh status

3. 关闭ZooKeeper

/export/server/zookeeper/bin/zkServer.sh stop

五、查看ZooKeeper进程

jps