51 Commits (45e701b54dc5f766dec707e96e25641e04ccf1be)

Author	SHA1	Message	Date
Valentin Rakush	51ac79959c	Fix memory leak of queue in monitor	6 years ago
Valentin Rakush	1ffd3616c9	Group replication monitoring: count transactions behind events	6 years ago
René Cannaò	c9459ae4fd	More mysql_replication_hostgroups.check_type #2186 ... Added support for: - read_only|innodb_read_only - read_only&innodb_read_only	6 years ago
René Cannaò	893a0fcc49	Merge branch 'v2.0.4-1994-pool2' into v2.0.1-aurora-1994	7 years ago
René Cannaò	006c042c0b	Adding more protection in monitoring	7 years ago
René Cannaò	92d96815c6	Rewriting connection pool in Monitor ... A lot of debugging code. Most of it should be removed!	7 years ago
René Cannaò	e853e052d4	Fixed typo microseconds to milliseconds	7 years ago
René Cannaò	2e20854684	Second commit (not complete) to support Aurora	7 years ago
René Cannaò	a35917c346	First commit (not complete) to support Aurora	7 years ago
René Cannaò	7db8f24b8b	For Galera cluster, try to find the most appropriate node if none seems healthy	8 years ago
René Cannaò	efb716b048	Disable monitoring of servers not responding to ping ... This commit also prevents shunned nodes to come back online if they are missing pings. Related to #1416 Because it reduces the number of checks, it may also be relevant to #1417	8 years ago
René Cannaò	ff523ddf92	Fixed wrong definition in monitor table for Galera	8 years ago
René Cannaò	353d2a49a5	Try to use the last node in a Galera Cluster	8 years ago
René Cannaò	a5a0d0edec	Improving handling of Galera Cluster	8 years ago
René Cannaò	89d16a1ceb	Multiple improvements in MySQL Monitor ... Added 10 new metrics Added 3 new global variables * monitor_threads_min : minimum number of threads * monitor_threads_max : maximum number of threads * monitor_threads_queue_maxsize : maximum numbr of pending checks before starting new threads	8 years ago
René Cannaò	ce815a5a72	Initial commit to natively support Galera	8 years ago
René Cannaò	fe2f16d6df	Added support for innodb_read_only and super_read_only #1195	8 years ago
René Cannaò	dfa35e25b6	Remove tables mysql_server_connect and mysql_server_ping #1252 ... Tables were originally meant to be used as aggregate tables, but they were never used.	8 years ago
René Cannaò	2403b177ef	More support for Group Replication ... Enforced max_writers Enforced writer_is_also_reader Increased the number of entries in mysql_server_group_replication_log to 100 per node Lowered the minimum value for mysql-monitor_groupreplication_healthcheck_interval to 50ms Lowered the minimum value for mysql-monitor_groupreplication_healthcheck_timeout to 50ms	9 years ago
René Cannaò	c7cffc9ea7	More support for group replication	9 years ago
René Cannaò	63e86039e6	Added writer_hostgroup for GR	9 years ago
René Cannaò	669e6d3a20	Minor fixes for GR	9 years ago
René Cannaò	f46afefd77	Made MyGR_monitor_node::idx_last_entry private	9 years ago
René Cannaò	5817905df2	Merge branch 'v1.4.0' into v1.4.0-GR ... Conflicts: lib/MySQL_HostGroups_Manager.cpp lib/MySQL_Monitor.cpp lib/ProxySQL_Admin.cpp	9 years ago
René Cannaò	a6c53d0d12	Revert "Refactor header includes."	9 years ago
René Cannaò	8768acf5a5	Third commit for GR support	9 years ago
Maxim Bublis	30dbcc21a8	Refactor header includes. ... * reduce build time by 25%; * remove circular dependency on `cpp.h` and other headers. * fixes issue with `my_global.h` from mariadbclient which redefines `__attribute__`, that leads to broken STL and GCC intrinsics if `<algorithm>` wasn't included prior including this header; * fixes another issue with redefined `__attribute__` which leads to `_conn_exchange_t` not being aligned to cache line size; * removes `pthread_setstacksize` calls as `my_global.h` redefines `pthread_setstacksize` to be `pthread_dummy(0)` which led to stack size being never adjusted; * add missing include guards to some headers; * remove unused proxysql_hash.h header.	9 years ago
Maxim Bublis	043a321e55	Cleanup legacy codebase.	9 years ago
René Cannaò	7ea78394f0	Second commit for GR support	9 years ago
René Cannaò	3c2ced2a7d	Drafting GR support	9 years ago
René Cannaò	e731d64f06	Adding _us extensions in Monitor tables #650	10 years ago
Voro	b5b0d03662	Assign hostgroup_id to Monitor_State_Data, fixes laggy backends not being shunned.	10 years ago
René Cannaò	0a00ab0f99	Start collect memory metrics #634 ... * SQLite3 memory * number of MySQL Thread workers * number of MySQL Monitor workers	10 years ago
René Cannaò	2891886563	Bugfix on (dis/en)abling Monitor #633	10 years ago
René Cannaò	2d345d4220	Implementation of issue #630	10 years ago
René Cannaò	3b8c6e5bf4	New default number of Monitor threads ... Monitor threads = MySQL Threads * 2	10 years ago
René Cannaò	223406ca7a	A lot of code cleanup	10 years ago
René Cannaò	86ac7de441	Commenting code to remove from Monitor	10 years ago
René Cannaò	d59ee332ac	Implementation of thread pool on Monitor ... For connect, ping and read_only	10 years ago
René Cannaò	af69092d84	New implementation of read_only check #628	10 years ago
René Cannaò	b1292f8ba4	Reimplementing MySQL Monitor #628 ... Implementation of connect and ping	10 years ago
René Cannaò	17c62a89bb	Moving MySQL_Monitor definition in header file ... Also trying to investigate why Valgrind is reporting errors	10 years ago
René Cannaò	ee9b62c9de	Further work on #395 ... - implemented table monitor.mysql_server_read_only_log - implemented code to monitor and log read_only values - implemented new thread MySQL_Monitor::monitor_read_only() - skeleton for read_only_action()	11 years ago
René Cannaò	ea880ffaf3	More development on #358 ... Logging on table mysql_server_replication_lag_log List of servers is retrieved from MyHGM	11 years ago
René Cannaò	34342baad6	Monitor replication lag #358 ... Implemented table mysql_server_replication_lag_log	11 years ago
René Cannaò	899989b901	Monitor replication lag ... monitor_replication_lag_interval monitor_replication_lag_timeout Drafting MySQL_Monitor::monitor_replication_lag() as a clone of MySQL_Monitor::monitor_ping()	11 years ago
René Cannaò	d4a520acae	visual improvement of SHOW CREATE TABLE	11 years ago
René Cannaò	6ed5c782e7	Complex commit, never do it again! ... Dependencies: - added libevent - added mariadb-connector-c for non-blocking API - added patch for mariadb-connector-c ( see https://mariadb.atlassian.net/browse/CONC-131 ) MySQL Monitoring: - added table mysql_server_connect_log - added table mysql_server_ping_log - added access to admindb - implemented monitoring using MariaDB client library non-blocking API and libevent, using MySQL_Monitor_State_Data to track state machine (experimental, and may change a lot in the near future) - implemented MySQL_Monitor_Connection_Pool , a new connection pool only for MySQL Monitoring - in MySQL_Thread added variable monitor_history to define the length of logs - in MySQL_Thread added variables monitor_username and monitor_password to define monitoring credentials - in MySQL_Thread added variable monitor_timer_cached to define if monitoring timers can be cached - not completed feature: MySQL_Thread added variables monitor_query_variables, monitor_query_status, monitor_query_interval and monitor_query_timeout to define how global variables and global status are collected Admin: - added access to monitordb, to query MySQL_Monitor tables	11 years ago
René Cannaò	4441429979	Splitting MySQL_Monitor into multiple sub modules	11 years ago
René Cannaò	b4a9b68bb7	MySQL_Monitor has access to MySQL global variables via an object of MySQL_Thread (issue #280)	11 years ago