[YARN-1527] yarn rmadmin command prints wrong usage info:

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0
• Labels: newbie
• Hadoop Flags: Reviewed
• Assignee: Akira Ajisaka
• Reporter: Jian He
• Created: 22/Dec/13 06:38
• Updated: 24/Feb/14 20:58
• Resolved: 26/Dec/13 22:17

Description

The usage should be: yarn rmadmin, instead of java RMAdmin, and the -refreshQueues should be in the second line.

 Usage: java RMAdmin   -refreshQueues 
   -refreshNodes 
   -refreshSuperUserGroupsConfiguration 
   -refreshUserToGroupsMappings 
   -refreshAdminAcls 
   -refreshServiceAcl 
   -getGroups [username]
   -help [cmd]
   -transitionToActive <serviceId>
   -transitionToStandby <serviceId>
   -failover [--forcefence] [--forceactive] <serviceId> <serviceId>
   -getServiceState <serviceId>
   -checkHealth <serviceId>