YARN ACL syntax
Example of YARN ACL syntax.
- Users only
Use a comma-separated list of user names. Do not place spaces after the commas separating the users in the list.
- Groups only
You must begin group-only ACLs with a single space. Group-only ACLs use the same syntax as users, except each entry is a group name rather than user name.
- Users and Groups
A comma-separated list of user names, followed by a single space, followed by a comma-separated list of group names. This sample ACL authorizes access to users “fred”, “alice”, and “haley”, and to those users in the groups “datascience”, “marketing”, and “support”.