clickhouse修改默認數據目錄和log目錄

修改數據目錄

創建數據文件夾

/opt/aspire/product/isp_cert
/opt/aspire/product/isp_cert/log

安裝時生成的默認文件遷移

mv /var/lib/clickhouse /opt/aspire/product/isp_cert/
mv /var/log/clickhouse-server /opt/aspire/product/isp_cert/log/

進入/var/lib下建立鏈接

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：如果是自己創建的目錄，不是從/var/lib下拷過去，有時會遇到權限問題，這裏需要把 /opt/aspire/product/isp_cert/下的文件授權給clickhouse用戶:

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

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