[HBASE-13086] Show ZK root node on Master WebUI

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.0.1, 1.1.0, 0.98.11, 2.0.0
• Component/s: master
• Assignee: Nick Dimiduk
• Reporter: Nick Dimiduk
• Created: 23/Feb/15 21:56
• Updated: 28/Apr/15 19:18
• Resolved: 25/Feb/15 19:11

Description

Currently we show a well-formed ZK quorum on the master webUI but not the root node. Root node can be changed based on deployment, so we should list it here explicitly. This information is helpful for folks playing around with phoenix.