getting error for access to mysql    1. [cloudera@quickstart ~]$ mysql -uroot -pcloudera ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) 2. [cloudera@quickstart ~]$ mysql -uroot ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) 3. [cloudera@quickstart ~]$ mysql -u root -p cloudera Enter password: ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)     in 3 step putting password as cloudera but it not works  ... View more