[AMBARI-5432] Add service wizard to add missing service-components for other services

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.1
• Fix Version/s: 1.5.1
• Component/s: ambari-web
• Assignee: Srimanth Gunturi
• Reporter: Srimanth Gunturi
• Created: 10/Apr/14 21:49
• Updated: 11/Apr/14 18:09
• Resolved: 10/Apr/14 22:42

Description

When a user upgrades from HDP-2.0 stack to HDP-2.1 stack, there is no upgrade script or hook. So silently, existing services can have new service-components added without Ambari UI knowing (like YARN service not knowing about ATS service-component).

UI when adding any services POSTs missing host-components and fails due to the missing service-component.

UI should specifically add ATS service-component if missing. This will make POSTing missing ATS host-component work.