[HBASE-8812] Avoid a wide line on the HMaster webUI if we have many ZooKeeper servers

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.94.8
• Fix Version/s: 0.98.0, 0.95.2
• Component/s: master
• Hadoop Flags: Reviewed
• Assignee: Fengdong Yu
• Reporter: Fengdong Yu
• Created: 27/Jun/13 02:58
• Updated: 25/Jan/19 05:24
• Resolved: 02/Jul/13 18:55

Description

add a line break for every four zookeeper quorums on the HMaster webUI.

I don't think this need a test case. just manual testing is enough. I've tested on my testing cluster. everything works well.

Issue Links

• relates to: HBASE-21780 Avoid a wide line on the RegionServer webUI for many ZooKeeper servers