每日日报2021 10/21

配置zookeeper:

 

(1)安装 JDK
2)拷贝 apache-zookeeper-3.5.7-bin.tar.gz 安装包到 Linux 系统下
3)解压到指定目录
[atguigu@hadoop102 software]$ tar -zxvf apache-zookeeper-3.5.7-
bin.tar.gz -C /opt/module/
4)修改名称
[atguigu@hadoop102 module]$ mv apache-zookeeper-3.5.7 -bin/
zookeeper-3.5.7
2)配置修改
(1)将/opt/module/zookeeper-3.5.7/conf 这个路径下的 zoo_sample.cfg 修改为 zoo.cfg;
[atguigu@hadoop102 conf]$ mv zoo_sample.cfg zoo.cfg
2)打开 zoo.cfg 文件,修改 dataDir 路径:
[atguigu@hadoop102 zookeeper-3.5.7]$ vim zoo.cfg
修改如下内容:
dataDir=/opt/module/zookeeper-3.5.7/zkData
3)在/opt/module/zookeeper-3.5.7/这个目录上创建 zkData 文件夹
[atguigu@hadoop102 zookeeper-3.5.7]$ mkdir zkData
3)操作 Zookeeper
(1)启动 Zookeeper
[atguigu@hadoop102 zookeeper-3.5.7]$ bin/zkServer.sh start
2)查看进程是否启动
[atguigu@hadoop102 zookeeper-3.5.7]$ jps
4020 Jps
4001 QuorumPeerMain
3)查看状态
[atguigu@hadoop102 zookeeper-3.5.7]$ bin/zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/module/zookeeper-3.5.7/bin/../conf/zoo.cfg
Mode: standalone
4)启动客户端
[atguigu@hadoop102 zookeeper-3.5.7]$ bin/zkCli.sh
5)退出客户端:
[zk: localhost:2181(CONNECTED) 0] quit
6)停止 Zookeeper
[atguigu@hadoop102 zookeeper-3.5.7]$ bin/zkServer.sh stop
posted @ 2021-10-21 17:33  宋振兴  阅读(36)  评论(0编辑  收藏  举报