hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MXS-2012 Remove old replication lag detection

Browse Source 
The method was quite disruptive as it continuosly wrote to the database.
Also removed the MaxScale ID global, as it wasn't used for anything else.
This commit is contained in:
Esa Korhonen
2018-08-17 13:41:01 +03:00
parent 3576780f78
commit 0d762b2019
5 changed files with 0 additions and 517 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
server/modules/monitor/mariadbmon/mariadbmon.hh
View File

@ -125,7 +125,6 @@ private:
bool result_waiting = false; /**< Guard variable for the above */
};
unsigned long m_id; /**< Monitor ID */
ServerArray m_servers; /**< Servers of the monitor */
ServerInfoMap m_server_info; /**< Map from server base struct to MariaDBServer */
ManualCommand m_manual_cmd; /**< Communicates manual commands and results */
@ -144,7 +143,6 @@ private:
CycleInfo m_master_cycle_status; /**< Info about master server cycle from previous round */
// Replication topology detection settings
bool m_detect_replication_lag; /**< Monitor flag for MySQL replication heartbeat */
bool m_detect_stale_master; /**< Monitor flag for MySQL replication Stale Master detection */
bool m_detect_stale_slave; /**< Monitor flag for MySQL replication Stale Slave detection */
bool m_detect_standalone_master; /**< If standalone master are detected */
@ -201,10 +199,6 @@ private:
void log_master_changes();
void update_gtid_domain();
void update_external_master();
void set_master_heartbeat(MariaDBServer*);
void set_slave_heartbeat(MariaDBServer*);
void measure_replication_lag();
void check_maxscale_schema_replication();
void build_replication_graph();
void tarjan_scc_visit_node(MariaDBServer *node, ServerArray* stack, int *index, int *cycle);
MariaDBServer* find_topology_master_server(std::string* msg_out);