clickhouse修改默认数据目录和log目录

修改数据目录
创建数据文件夹

/opt/aspire/product/isp_cert
/opt/aspire/product/isp_cert/log
安装时生成的默认文件迁移

mv /var/lib/clickhouse /opt/aspire/product/isp_cert/
mv /var/log/clickhouse-server /opt/aspire/product/isp_cert/log/
进入/var/lib下建立链接

cd /var/lib
 
ln -s /opt/aspire/product/isp_cert/clickhouse .
 
cd /var/log
 
ln -s /opt/aspire/product/isp_cert/log/clickhouse-server .
注：如果是自己创建的目录，不是从/var/lib下拷过去，有时会遇到权限问题，这里需要把 /opt/aspire/product/isp_cert/下的文件授权给clickhouse用户:

chown -Rc clickhouse:clickhouse /opt/aspire/product/isp_cert/clickhouse
 

原文链接：https://blog.youkuaiyun.com/sojer/article/details/104643238