[AMBARI-12503] Display a warning if Oozie is configured with Derby as the db store

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.1
• Component/s: ambari-web
• Assignee: Antonenko Alexander
• Reporter: Antonenko Alexander
• Created: 22/Jul/15 15:36
• Updated: 31/Jul/15 21:10
• Resolved: 22/Jul/15 16:01

Description

It would be good to display a warning if Derby is used as the database for Oozie. While it is useful for quick development or sandbox envs, for production we should advise users to use a supported DB like MySQL, Postgres or Oracle

Embedded derby does not allow concurrent connections and is not supported for Oozie HA and will cause slow running of Oozie in action progress under heavier workloads.