[AMBARI-16005] Enhance Health Check for the Cluster before upgrading.

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.0
• Component/s: ambari-server
• Assignee: Dmitry Lysnichenko
• Reporter: Dmitry Lysnichenko
• Created: 21/Apr/16 11:11
• Updated: 26/Apr/16 12:35
• Resolved: 26/Apr/16 07:10

Description

Enhance Health Check for the Cluster before upgrading.

• check for alerts (perhaps don't start RU/EU if any blocker alerts).

Issue Links

• links to: review_request_