一 zookeeper的搭建
1.1 上传zkjar包
1.2 搭建配置
1.解压压缩包
root@localhost export\]# **tar -zxvf zookeeper-3.7.0-bin.tar.gz** 2.创建data文件夹 \[root@localhost export\]# cd apache-zookeeper-3.7.0-bin/ \[root@localhost apache-zookeeper-3.7.0-bin\]# ls bin conf docs lib LICENSE.txt NOTICE.txt README.md README_packaging.md \[root@localhost apache-zookeeper-3.7.0-bin\]# pwd /root/export/apache-zookeeper-3.7.0-bin \[root@localhost apache-zookeeper-3.7.0-bin\]# pwd /root/export/apache-zookeeper-3.7.0-bin \[root@localhost apache-zookeeper-3.7.0-bin\]# ls bin conf docs lib LICENSE.txt NOTICE.txt README.md README_packaging.md \[root@localhost apache-zookeeper-3.7.0-bin\]# **mkdir -p data** \[root@localhost apache-zookeeper-3.7.0-bin\]# pwd /root/export/apache-zookeeper-3.7.0-bin 3.修改配置 \[root@localhost apache-zookeeper-3.7.0-bin\]# ls bin conf data docs lib LICENSE.txt NOTICE.txt README.md README_packaging.md \[root@localhost apache-zookeeper-3.7.0-bin\]# cd conf \[root@localhost conf\]# ls configuration.xsl log4j.properties zoo_sample.cfg \[root@localhost conf\]# **mv zoo_sample.cfg zoo.cfg** \[root@localhost conf\]# ls configuration.xsl log4j.properties zoo.cfg \[root@localhost conf\]# pwd /root/export/apache-zookeeper-3.7.0-bin/conf 4.通过vim修改配置文件夹，将dataDir 修改成刚才所建的data文件夹  5.启动服务 \[root@localhost bin\]# **./zkServer.sh start** ZooKeeper JMX enabled by default Using config: /root/export/apache-zookeeper-3.7.0-bin/bin/../conf/zoo.cfg Starting zookeeper ... STARTED \[root@localhost bin\]# **./zkServer.sh status** ZooKeeper JMX enabled by default Using config: /root/export/apache-zookeeper-3.7.0-bin/bin/../conf/zoo.cfg Client port found: 2181. Client address: localhost. Client SSL: false. Mode: standalone 6.常用命令 ./zkServer.sh start ./zkServer.sh status # 查看启动状态 ./zkServer.sh stop # 停止 ./zkServer.sh restart # 重启 ./zkCli.sh # 查看zk客户端