SELECT @@group_replication_group_name;
@@group_replication_group_name
8a94f357-aab4-11df-86ab-c80aa9429564
# restart:--group_replication_local_address=GROUP_REPLICATION_LOCAL_ADDRESS --group_replication_group_seeds=GROUP_REPLICATION_GROUP_SEEDS --group_replication_bootstrap_group=1 --group_replication_start_on_boot=1
SELECT @@group_replication_group_name;
@@group_replication_group_name
8a94f357-aab4-11df-86ab-c80aa9429564
SELECT @@group_replication_start_on_boot;
@@group_replication_start_on_boot
1
START GROUP_REPLICATION;
ERROR HY000: The START GROUP_REPLICATION command failed since the group is already running.
include/stop_group_replication.inc