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InnoDB - ClusterSet.removeCluster: The function 'group_replication_enable_member_action' failed

Thinus MeyerOct 23 2024

ClusterSet.removeCluster: The function 'group_replication_enable_member_action' failed. Member must be the primary or OFFLINE. (MySQL Error 3910)

I am trying to remove cluster “webmoCluster” which is the replica cluster. Here's the ClusterSet status.

{
"clusters": {
"WebMobccCluster": {
"clusterRole": "PRIMARY",
"globalStatus": "OK",
"primary": "Axxxxxcxdbmsp01d:3306"
},
"webmoCluster": {
"clusterRole": "REPLICA",
"clusterSetReplicationStatus": "OK",
"globalStatus": "OK"
}
},
"domainName": "WebMoClusterSet",
"globalPrimaryInstance": "Axxxxxcxdbmsp01d:3306",
"primaryCluster": "WebMobccCluster",
"status": "HEALTHY",
"statusText": "All Clusters available."
}

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Added on Oct 23 2024
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