[AMBARI-15226] Custom services need a way to integrate in the stack advisor process

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: 2.4.0
• Component/s: ambari-server
• Epic Link: ServiceExtensions
• Assignee: Tim Thorpe
• Reporter: Tim Thorpe
• Created: 29/Feb/16 16:47
• Updated: 14/Jul/16 17:52
• Resolved: 06/May/16 08:13

Description

Currently the stack advisor is defined under each stack version such as HDP/2.3. The problem with this is that it restricts the services that can be added to the stack. If a custom service is to be added, they would need to modify the stack advisor. If configuration recommendations and validations could be done at the service level then a custom service could just include their own recommendations and validations separately.

The idea here is that the stack advisor will continue to give the recommendations and validations for the core stack services but custom services would be able to provide their own service advisor.

Issue Links

• is depended upon by: AMBARI-15537 Service Level Extensions for Add-On Services
• links to: ReviewBoard