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MXS-1678: Store master_id even when IO thread is stopped

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When the IO thread of a relay master is stopped, the knowledge that it is
not a real master but a relay master is lost. To prevent this loss of
information, the master server's server_id value should always be stored
if it is available.
This commit is contained in:
Markus Mäkelä
2018-02-21 09:35:42 +02:00
parent f3e00431de
commit 1ecd791887
1 changed files with 1 additions and 1 deletions
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server/modules/monitor/mysqlmon/mysql_mon.c
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@ -457,7 +457,7 @@ static inline void monitor_mysql_db(MXS_MONITOR_SERVERS* database, MYSQL_SERVER_
* root master server. * root master server.
* Please note, there could be no slaves at all if Slave_SQL_Running == 'No' * Please note, there could be no slaves at all if Slave_SQL_Running == 'No'
*/ */
if (serv_info->slave_io && server_version != MYSQL_SERVER_VERSION_51) if (server_version != MYSQL_SERVER_VERSION_51)
{ {
/* Get Master_Server_Id */ /* Get Master_Server_Id */
master_id = atol(row[i_master_id]); master_id = atol(row[i_master_id]);