yum install -y yum-utils
yum-config-manager --add-repo https://release.memsql.com/production/rpm/x86_64/repodata/memsql.repo创建密钥：
ssh-keygen
copy：
ssh-copy-id -i -i /root/.ssh/id_rsa root@<DNS_name|IP_address>/root/.config/memsql-toolbox/toolbox.hcl
添加：
user = "root"yum install -y memsql-toolboxmemsql-deploy setup-cluster -i /root/.ssh/id_rsa --license licenekey --master-host masterip --aggregator-hosts aggregatorip --leaf-hosts leafip,leafip --password password
memsql 的安装时比较简单的，官方的文档也比较详细，基本直接参考就可以，总的来说还是很不错的
原文：https://www.cnblogs.com/rongfengliang/p/9922041.html