[YARN-9091] Improve terminal message when connection is refused

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.0
• Target Version/s: 3.3.0
• Assignee: Eric Yang
• Reporter: Eric Yang
• Created: 07/Dec/18 19:49
• Updated: 15/Dec/18 04:12
• Resolved: 15/Dec/18 03:57

Description

If a user does not have proper access to login to a container.  UI2 version of Terminal will not display any message.  It would be nice to report back the connection has been refused.