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MySQL Cluster 8 - 4 nodes
Posted by: Chris Murrell
Date: July 21, 2022 02:43AM

Hello.

So we are running 4 nodes and 2 masters

the same exact as this

https://www.mysql.com/products/cluster/availability.html


But if 2 of my nodes lose connection or go down they wont auto reconnect i have tried a few different things, and if i just restart them manually they crash the entire cluster.

and if i restart the remaing 2 nodes they wont start because it says not enough nodes to start...

note: im saying if an A from group 0 and B from group 1 goes down so its still actually running so that the partitions are still accessable


I am not sure in what world this is HA.

Is there a fix for this?

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