zookeeper 安装
上传 apache-zookeeper-3.5.7-bin.tar.gz 至 ljc102
[ljc1@ljc102 ~]$ cd /opt/software/
解压
[ljc1@ljc102 software]$ tar -zxvf apache-zookeeper-3.5.7-
bin.tar.gz -C /opt/module/
修改文件夹名称
[ljc1@ljc102 ~]$ cd /opt/module/
[ljc1@ljc102 module]$ mv apache-zookeeper-3.5.7-bin/
zookeeper-3.5.7
修改配置
[ljc1@ljc102 module]$ cd zookeeper-3.5.7/conf/
[ljc1@ljc102 conf]$ mv zoo_sample.cfg zoo.cfg
[ljc1@ljc102 conf]$ vim zoo.cfg
修改 dataDir(数据存储路径)
dataDir=/opt/module/zookeeper-3.5.7/zkData
在末尾添加
server.2=ljc102:2888:3888
server.3=ljc103:2888:3888
server.4=ljc104:2888:3888
创建文件夹
[ljc1@ljc102 conf]$ cd ..
[ljc1@ljc102 zookeeper-3.5.7]$ mkdir zkData
在 zkData 下创建 myid 文件(文件名不可更换)
[ljc1@ljc102 zookeeper-3.5.7]$ cd zkData/
[ljc1@ljc102 zkData]$ vim myid
文件中仅写入以下内容:(不可含有空行和空格,只能有数字 2)
2
将 zookeeper 分发至 ljc103、ljc104
[ljc1@ljc102 zookeeper-3.5.7]$ xsync /opt/module/zookeeper-
3.5.7/
xsync 同步脚本见 hadoop 集群搭建视频(本视频资料包内也有),没
有的可以用以下命令:
[ljc1@ljc102 zookeeper-3.5.7]$ scp -r /opt/module/zookeeper-
3.5.7/ ljc1@ljc103:/opt/module
[ljc1@ljc102 zookeeper-3.5.7]$ scp -r /opt/module/zookeeper-
3.5.7/ ljc1@ljc104:/opt/module