I got an error

[saravana kumar]

when i reboot i got a this type of error kindly help

if you have any idea kinly help me please thanks in advance

dba.rebootClusterFromCompleteOutage('mycluster')

Reconfiguring the cluster 'mycluster' from complete outage...
Dba.rebootClusterFromCompleteOutage: The cluster's instance 'data1:3306' belongs to an unmanaged GR group. (RuntimeError)

my logfiles:

2018-02-16T07:47:41.583016Z 102 [Note] Aborted connection 102 to db: 'unconnected' user: 'mysql_innodb_cluster_r1718947890' host: 'data2' (failed on flush_net())
2018-02-16T07:47:42.038041Z 103 [Note] Start binlog_dump to master_thread_id(103) slave_server(2), pos(, 4)
2018-02-16T07:48:42.038885Z 103 [Note] Aborted connection 103 to db: 'unconnected' user: 'mysql_innodb_cluster_r1718947890' host: 'data2' (failed on flush_net())
2018-02-16T07:48:43.140701Z 105 [Note] Start binlog_dump to master_thread_id(105) slave_server(2), pos(, 4)
2018-02-16T07:48:43.478709Z 0 [Note] Plugin group_replication reported: 'getstart group_id 6ea572eb'
2018-02-16T07:48:44.133818Z 0 [Warning] Plugin group_replication reported: 'Members removed from the group: data2:3306'
2018-02-16T07:48:44.133968Z 0 [Note] Plugin group_replication reported: 'Group membership changed to data1:3306 on view 15187667513339947:3.'
2018-02-16T07:49:43.141643Z 105 [Note] Aborted connection 105 to db: 'unconnected' user: 'mysql_innodb_cluster_r1718947890' host: 'data2' (failed on flush_net())
2018-02-16T07:55:12.260843Z 109 [Note] Aborted connection 109 to db: 'unconnected' user: 'root' host: 'data1' (Got an error reading communication
packets)


Thanks.
Saravanakumar. M