HDFS简介||https://support.huaweicloud.com/devg-mrs/mrs_06_0112.html,查找用户||https://support.huaweicloud.com/devg3-mrs/mrs_07_440014.html,安装客户端||https://support.huaweicloud.com/usermanual-mrs/admin_guide_000171.html,从零开始使用ClickHouse||https://support.huaweicloud.com/cmpntguide-mrs/mrs_01_2345.html,解锁用户||https://support.huaweicloud.com/usermanual-mrs/mrs_01_0425.html
https://www.huaweicloud.com/product/mrs.html
大数据时代航空安全