[AMBARI-14097] Should option "Enable RM HA" be available if no RM installed on the cluster

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: ambari-web
• Assignee: Oleg Nechiporenko
• Reporter: Oleg Nechiporenko
• Created: 27/Nov/15 12:36
• Updated: 27/Nov/15 15:34
• Resolved: 27/Nov/15 12:39

Description

There is a cluster where YARN was added via ASW
YARN install was failed so, there is no RM in the cluster
Should option "Enable RM HA" be available in the YARN Service Actions?

Now this option is available and RM HA Wizard is failed in the transition from step2 to step3 with error:
Uncaught TypeError: Cannot read property 'get' of undefined
File:

ambari-web/app/routes/rm_high_availability_routes.js

Line:

currentRM: currentRM.get('selectedHost'),