[HBASE-26554] Introduce a new parameter in jmx servlet to exclude the specific mbean

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.8
• Fix Version/s: 3.0.0-alpha-2, 2.6.0
• Component/s: metrics
• Hadoop Flags: Reviewed
• Release Note: introduce a new parameter 'excl' in jmx servlet to exclude the specific mbean
• Assignee: ruanhui
• Reporter: ruanhui
• Created: 09/Dec/21 15:35
• Updated: 19/Dec/21 06:21
• Resolved: 14/Dec/21 14:57

Description

There are many regionservers serving over a thousand regions in our company, and the metric load is pretty big.
I tried to exclude some huge mbean like 'Hadoop:service=HBase,name=RegionServer,sub=Regions' with regex, but didn't succeed.
So I want to propose a new parameter 'excl' in jmx servlet to exclude the splecific bean or beans.

Issue Links

• links to: GitHub Pull Request #3930