[HBASE-27195] Clean up netty worker/thread pool configuration

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.0, 3.0.0-alpha-4
• Hadoop Flags: Reviewed
• Assignee: Andrew Kyle Purtell
• Reporter: Andrew Kyle Purtell
• Created: 12/Jul/22 18:45
• Updated: 20/Jul/22 05:49
• Resolved: 19/Jul/22 01:16

Description

Refer to https://issues.apache.org/jira/browse/HBASE-27112?focusedCommentId=17565952&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17565952

"server instanceof HRegionServer" will be true for both HMaster and HRegionServer classes, hence it seems we are only using "hbase.netty.worker.count" essentially during both master and regionservers Netty server initialization. "hbase.netty.eventloop.rpcserver.thread.count" is used for bunch of other implementations of Server interface (used in UTs only)

Issue Links

• links to: GitHub Pull Request #4618
• links to: GitHub Pull Request #4619