[RANGER-1285] Ranger-Admin support storm HA, support the list of stormUIs when creating storm service.

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.7.0
• Component/s: admin
• Labels: features
• Assignee: Qiang Zhang
• Reporter: Qiang Zhang
• Created: 28/Dec/16 07:30
• Updated: 19/Mar/17 21:10
• Resolved: 05/Jan/17 21:43

Description

In Ranger-Admin, when creating storm service, there is configuration "Nimbus URL" for storm UI url,
if storm is in HA mode, there is more than one storm UI,
to make "Nimbus URL" support the list of stormUIs, so if one storm UI is out of service,
Ranger-Admin could try to find which one is active and use it for the Lookup / Test Connection in Ranger.