mysqldump: Error: 'Access denied; you need (at least one of) the PROCESS privilege(s) for this opera

mysqldump: Error: 'Access denied; you need (at least one of) the PROCESS privilege(s) for this operation' when trying to dump tablespaces

安装mysql5.7备份出现上面报错

需要给账号权限

GRANT PROCESS ON *.* TO '数据库用户'@'localhost';

flush privileges;