456 Commits (fcfbc17407d9dbd786b4078879f2ed340f166bbf)

Author	SHA1	Message	Date
René Cannaò	90670b4572	Do not shun servers with max_replication_lag = 0 #4018 ... If max_replication_lag is 0 and mysql-monitor_replication_lag_group_by_host='true', a replica was incorrectly shunned because of replication lag	3 years ago
Javier Jaramago Fernández	1abb4d7605	Comment out several currently unused variables	3 years ago
Javier Jaramago Fernández	300532d6e2	Fix multiple warnings in logging function calls	3 years ago
Rahim Kanji	c552fdb111	* Added DNS cache monitoring for ProxySQL servers. ... * Added forced triggering of DNS Cache Update on MySQL Servers and ProxySQL Servers table update. * Direct DNS cache update via socket (connected peer ip) if record is not available in cache. * Used strdup instead of realloc. * DNS lookup only once for ProxySQL Cluster Nodes.	3 years ago
René Cannaò	8a44ce155d	Merge pull request #3988 from sysown/v2.x-fix_server_metrics_update ... Fix server counter metrics not being properly updated after hostgroup changes	3 years ago
Javier Jaramago Fernández	25cc58a50d	Fix 'connect_retries_on_failure' and 'connect_timeout' logic for 'fast_forward' sessions ... - Correct the behavior for 'connect_retries_on_failure' for 'fast_forward' sessions to match regular sessions, reusing the same implementation based on 'MySQL_Data_Stream::max_connect_time'. - Change 'connect_timeout' for 'fast_forward' sessions to be the highest of 'connect_timeout_server' and 'connect_timeout_server_max'. - Add handling for 'COM_QUIT' packets for 'fast_forward' sessions which have not yet received a backend connection.	3 years ago
Javier Jaramago Fernández	2b75cc3325	Fix server counter metrics not being properly updated after hostgroup changes	3 years ago
René Cannaò	83ffb729bb	Merge pull request #3946 from sysown/v2.x-3923 ... WIP: Fix 'mysql-auto_increment_delay_multiplex_timeout_ms' - Closes #3923	3 years ago
Javier Jaramago Fernández	bcc6532d66	Modify previous impl for 'auto_increment_delay_multiplex_timeout_ms' and fix 'connection_delay_multiplex_ms' ... This commit contains an implementation rework and a fix: - Impl for 'auto_increment_delay_multiplex_timeout_ms' has been reworked in favor of reusing 'wait_until' to share logic with previous 'connection_delay_multiplex_ms' variable. - Fix previous 'connection_delay_multiplex_ms' behavior preventing connection retaining when traffic unrelated to target hostgroup is being received by the session.	4 years ago
René Cannaò	301bb09a4d	Merge pull request #3921 from sysown/v2.x-cluster_cmp_checksums ... WIP: Add checksum computation after fetch to multiple cluster modules	4 years ago
Javier Jaramago Fernández	fbd6312239	Filter 'OFFLINE_HARD' servers for stored 'runtime_mysql_servers' resultset	4 years ago
Javier Jaramago Fernández	d8429ca71c	Replace resultset for Cluster request fetching 'runtime_mysql_servers' ... Query 'CLUSTER_QUERY_MYSQL_SERVERS' is now responded by 'runtime_mysql_servers' as it previously was. Documentation reasoning about the change has been added to 'MySQL_HostGroups_Manager::runtime_mysql_servers'.	4 years ago
Javier Jaramago Fernández	099c2a5f06	Cluster: Speedup of processing of MySQL Users and MySQL Servers ... - Cluster now syncs the server tables via 'incoming_*' tables generated during 'load_mysql_servers_to_runtime'. - Cluster now syncs 'mysql_users' table via a resultset generated via '__refresh_users'.	4 years ago
Javier Jaramago Fernández	3dacb77321	Perform atomic update of Cluster fetched module checksum epochs	4 years ago
Javier Jaramago Fernández	e6083250b5	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-cluster_cmp_checksums	4 years ago
René Cannaò	4ae5a44db1	Workaround for Galera bug 613 ... if: mysql-reset_connection_algorithm=1 and mysql-connpoll_reset_queue_length=0 we will not return a connection with connection_quality_level == 1 because we want to run COM_CHANGE_USER This change was introduced to work around Galera bug https://github.com/codership/galera/issues/613	4 years ago
Javier Jaramago Fernández	4119c44160	Fix potential race conditions while generating 'gtid_executed_tables'	4 years ago
Javier Jaramago Fernández	4c4346a710	Add checksum computation after fetch to multiple cluster modules ... The following cluster modules now compute their expected checksums after fetch: - mysql_query_rules - mysql_users - mysql_servers - mysql_global_variables	4 years ago
root	e47cb3fb8f	Upgraded clickhouse-cpp to 2.1.0 ... Clickhouse build are using C++17	4 years ago
René Cannaò	8730fcd350	Merge branch 'v2.x' into v2.x_generate_multi_rows	4 years ago
René Cannaò	c0fdf02b78	Fixed various compiler warnings	4 years ago
René Cannaò	4bfe3e5878	Added mysql-monitor_replication_lag_group_by_host ... If variable mysql-monitor_replication_lag_group_by_host=false: (default) Monitor will perform 1 replication lag check per server per hostgroup. If variable mysql-monitor_replication_lag_group_by_host=true: Monitor will perform 1 replication lag check per server. This variable need to be set only in setups in which the same server is configured in many hostgroups, thus reducing the number of checks	4 years ago
René Cannaò	f8a0934c13	Added new function to create multirows statements for SQLite ... This is now used in ProxySQL_Admin and MySQL_HostGroups_Manager. It improves readibility and it makes the code less error prone. Drawback: queries are generated at runtime. It is possible that in future we will replace this with some strings initialization during bootstrap.	4 years ago
René Cannaò	af2660c48d	Merge pull request #3836 from sysown/v2.x-backend_conn_ping ... Fix idle backend connections not getting properly pinged	4 years ago
Javier Jaramago Fernández	b5f92fd0d9	Optimize 'oldest_idle_connections' map insert/erase operations	4 years ago
René Cannaò	6ea642fc55	Merge pull request #3798 from sysown/v2.x-3797 ... Closes #3797: Monitoring not working properly for AWS aurora auto-discovered servers	4 years ago
René Cannaò	308626ff30	Merge pull request #3817 from sysown/v2.x-binlog_ci_changes ... Add 'proxysql_mysqlbinlog' test and fixes	4 years ago
Javier Jaramago Fernández	1bbe0698d2	Fix idle backend connection ordering and selection for keep-alive ping	4 years ago
René Cannaò	b9c6f6e33b	Merge pull request #3790 from sysown/v2.x-prom_cluster_metrics ... Add new metrics exporting several cluster tables	4 years ago
Javier Jaramago Fernández	198dee43b9	Improve error message when no viable server is found due to GTID waiting	4 years ago
Javier Jaramago Fernández	199ec5bc0a	Prevent GTID connector creation for 'OFFLINE_HARD' servers	4 years ago
Javier Jaramago Fernández	b2cfb4eea9	Fix crash when 'gtid_executed' is empty	4 years ago
Javier Jaramago Fernández	712c081640	Add extra logging when no servers are available in hostgroup	4 years ago
Javier Jaramago Fernández	c7eda1d49d	Add missing delete when updating 'mysql_servers_to_monitor' resulset #3797	4 years ago
Javier Jaramago Fernández	c50a7053ad	Fix monitoring not working for AWS Aurora auto-discovered instances #3797 ... - Monitoring actions 'ping' and 'connect' now make use of a new introduced table 'monitor.mysql_servers' instead of 'mysql_servers' table from Admin. - This table is kept in sync via a shared resulset in 'MySQL_HostGroups_Manager'.	4 years ago
Javier Jaramago Fernández	0e0cacddf6	Improve missings servers keys filtering for 'p_update_connection_pool'	4 years ago
Javier Jaramago Fernández	6d59956b5f	Change conn_pool metrics update functions to use 'const refs'	4 years ago
Javier Jaramago Fernández	b24459cd9a	Remove extra logging info for troubleshooting SHUNNING errors	4 years ago
Javier Jaramago Fernández	c3c1a50d91	Add extra logging info for troubleshooting SHUNNING errors	4 years ago
René Cannaò	3ae299cb97	Add more verbosity for TAP test_unshun_algorithm-t	4 years ago
Javier Jaramago Fernández	bcb009fc24	Revert "Merge pull request #3645 from sysown/v2.x-2021" ... This reverts commit 9561cb3ef2, reversing changes made to 7edfec6f3f.	4 years ago
René Cannaò	a6edd02a9b	Revert "Merge branch 'v2.x' into v2.x-2021" ... This reverts commit 3a3931f2d4, reversing changes made to 4694ab775e.	4 years ago
René Cannaò	8cea730de0	Merge pull request #3661 from sysown/v2.x-3649 ... Allow to unshun a server from all hostgroups	4 years ago
René Cannaò	79d1d8742c	Testing unbalanced weight	4 years ago
René Cannaò	9293dea199	Do not shun backend for error 3118 ... Error: Access denied for user '%s'. Account is locked..	4 years ago
Javier Jaramago Fernández	6a92cc9238	Added new command 'PROXYSQL_SIMULATOR' with support for simulating connection errors #3649	4 years ago
Javier Jaramago Fernández	4838d75cd3	Added new mysql variable 'mysql-unshun_algorithm' #3649	4 years ago
René Cannaò	4b04332473	Add optional mutex in MySrvC::connect_error()	4 years ago
René Cannaò	a752292b9e	Added function unshun_server_all_hostgroups() ... MySQL_HostGroups_Manager::unshun_server_all_hostgroups() scans all hostgroups looking for a specific server, and if shunned it will bring it back online	4 years ago
René Cannaò	fb8857f1fe	Fix a bug in get_multiple_idle_connections() #3628 ... 2.3.0 introduces a bug that prevents proxysql to run ping on backend connections to keep them alive.	4 years ago