Bug #108601 Add the role of arbitration node (voting node)
Submitted: 24 Sep 0:27 Modified: 25 Sep 13:32
Reporter: Ye Jinrong Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Group Replication Severity:S4 (Feature request)
Version:5.7.x, 8.0.x OS:Any
Assigned to: CPU Architecture:Any

[24 Sep 0:27] Ye Jinrong
Description:
This node only participates in MGR voting arbitration, does not store user data and binary logs/relay logs, and does not need to perform DML operations. 

Therefore, the high availability of MGR in three nodes can be achieved at the cost of nearly two servers

How to repeat:
null

Suggested fix:
null
[25 Sep 13:32] MySQL Verification Team
Hello Ye Jinrong,

Thank you for the feature request!

regards,
Umesh