Cloudera Manager卸载笔记
1、通过管理平台分别停止组件服务和Cloudera Management Service 2、通过管理平台注销并移除Parcles (在控制台注销并移除,无论是安装的Parcles还是未安装的Parcles) 3、停止后台服务 sudo service cloudera-scm-agent stop sudo service cloudera-scm-server stop sudo service cloudera-scm-server-db stop sudo service mysqld stop 4、卸载Cloudera Manager Server 执行命令:sudo /usr/share/cmf/uninstall-cloudera-manager.sh 5、清理配置和缓存信息 在所有agent上执行:sudo umount -v /var/run/cloudera-scm-agent/process 在所有主机上执行:sudo rm -rf /usr/share/cmf; sudo rm -rf /var/lib/cloudera*; sudo rm -rf /var/cache/yum/x86_64/6/cloudera*; sudo rm -rf /var/log/cloudera*;