[YARN-8610] Yarn Service Upgrade: Typo in Error message

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0, 3.1.1
• Fix Version/s: 3.2.0, 3.1.2
• Assignee: Chandni Singh
• Reporter: Chandni Singh
• Created: 01/Aug/18 22:01
• Updated: 02/Aug/18 01:06
• Resolved: 02/Aug/18 00:44

Description

Upgrade can only be initiated when the service state = STABLE.
However the error message says the opposite:

2018-08-01 21:48:44,965 ERROR client.ApiServiceClient: s is at STARTED state, upgrade can not be invoked when service is STABLE.