[RATIS-1424] NettyClientStreamRpc#workerGroup Can cause too much nioEventLoopGroup object

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0
• Component/s: client, Netty
• Target Version/s: 2.2.0
• Assignee: GuoHao
• Reporter: GuoHao
• Created: 08/Nov/21 08:08
• Updated: 26/Oct/23 10:24
• Resolved: 10/Nov/21 02:24

Description

Now, the setup of NettyClientStreamRpc#workerGroup causes too many nioEventLoopGroup threads.

This is what happens when I run for a long time.

Every NettyClientStreamRpc object has a NioEventLoopGroup

You can use the same NioEventLoopGroup object instead

After changes:

Issue Links

• is related to: RATIS-1921 Shared worker group in WorkerGroupGetter should be closed
• links to: GitHub Pull Request #527