Can't determine basedir from 'my_print_defaults mysqld' output: at /usr/bin/mysqldumpslow line 57. centos 执行 mysqldumpslow 报错 请问老师 这是什么问题
/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data &