One node of cluster does not rejoin after reboot

[Mirko Lübcke]

Hi guys,

i have built a cluster and added three members (2*Win2019 1*Win10). I set the option "autoRejoinTries" to 12 and the option "exitStateAction" to "ABORT_SERVER".

The cluster works fine, i can reboot one of the win2019 machines and they reconnect/rejoin the cluster correctly. But if i reboot the win10 machine, it does not rejoin. It stays in state "offline" with the instance error "group replication is stopped".

------------------------

"topology": {
"MEMBER1:3306": {
"address": "MEMBER1:3306",
"instanceErrors": [
"NOTE: group_replication is stopped."
],
"memberRole": "SECONDARY",
"memberState": "OFFLINE",
"mode": "n/a",
"readReplicas": {},
"role": "HA",
"status": "(MISSING)",
"version": "8.0.36"
},
"MEMBER2:3306": {
"address": "MEMBER2:3306",
"memberRole": "PRIMARY",
"mode": "R/W",
"readReplicas": {},
"replicationLag": "applier_queue_applied",
"role": "HA",
"status": "ONLINE",
"version": "8.0.36"
},
"MEMBER3:3306": {
"address": "MEMBER3:3306",
"memberRole": "SECONDARY",
"mode": "R/O",
"readReplicas": {},
"replicationLag": "applier_queue_applied",
"role": "HA",
"status": "ONLINE",
"version": "8.0.36"
}
},
"topologyMode": "Single-Primary"

----------------------

Does anyone have a clue, what could be the error? I even set the option explicit to the single instances by "setInstanceOption" but it made no difference.


Regards, Mirko