[AMBARI-3948] HBase Multi-Master setup shows HBase Master alerts under HDP 1.3.x stack

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.2
• Fix Version/s: 1.4.2
• Component/s: ambari-agent
• Assignee: Siddharth Wagle
• Reporter: Siddharth Wagle
• Created: 03/Dec/13 00:23
• Updated: 03/Dec/13 00:31
• Resolved: 03/Dec/13 00:31

Description

It seems that HBase Multi-Master behaves differently in HDP 2.x and HDP 1.3.x.
I selected two HBase Masters during Install.

• 2.0.6 stack: No error/warning alerts after install. All HBase Master alerts are green
• 1.3.2/1.3.3 stacks: "HBase Master process" and "HBase Master Web UI" alerts are CRIT and WARN respectively for the standby master.

On 1.3.2/1.3.3, HBase automatically fails over and makes the standby the new active master when the existing master goes down (as expected). It's just that the CRIT/WARN alerts are shown for the standby master (the standby does not listen on 60010, etc, until it is made the new master).