MySQL error code
MySQL error 3097
MySQL server error 3097 is ER_GROUP_REPLICATION_COMMUNICATION_LAYER_JOIN_ERROR, reported with SQLSTATE HY000.
The START GROUP_REPLICATION command failed as there was an error when joining the communication group.
| Error | 3097 |
|---|---|
| Name | ER_GROUP_REPLICATION_COMMUNICATION_LAYER_JOIN_ERROR |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference