mapred.queue.default.acl-submit-job * Comma separated list of user and group names that are allowed to submit jobs to the 'default' queue. The user list and the group list are separated by a blank. For e.g. alice,bob group1,group2. If set to the special value '*', it means all users are allowed to submit jobs. mapred.queue.default.acl-administer-jobs * Comma separated list of user and group names that are allowed to delete jobs or modify job's priority for jobs not owned by the current user in the 'default' queue. The user list and the group list are separated by a blank. For e.g. alice,bob group1,group2. If set to the special value '*', it means all users are allowed to do this operation.