433 Commits (55fbef61fa8d2ced4e7e5d3a773e857c2cf3c3a9)

Author	SHA1	Message	Date
Javier Jaramago Fernández	2ab420b9ab	Check if 'GTID_Server_Data' is available before trying to access 'active' member	6 years ago
René Cannaò	0a78949d98	Merge branch 'v2.1.0' into v2.0.11-prometheus	6 years ago
val	eb638a1b16	fix for galera set writer	6 years ago
val	72fd040681	Fix shunning reader when node goes to MAINTENANCE	6 years ago
val	522fc7164a	Fix pxc_maint_mode failback when writer_is_also_reader=2	6 years ago
Javier Jaramago Fernández	7f8b07a0db	Created new metric counters for registering 'mysql_errors'	6 years ago
Javier Jaramago Fernández	a53988cc90	Removed deprecated double counters metric updates in favor of callback approach	6 years ago
Javier Jaramago Fernández	dbbfc397a6	"Added helper function and uniformed 'hostgroup_manager' metrics update" ... - Added new helper function to simplify ''prometheus::counters' update and removed code duplication using it. - 'hostgroup_manager' now exposes the same method 'p_update_metrics' as the other modules.	6 years ago
Javier Jaramago Fernández	f3c4fb648e	Added missing already defined metric to map and added new one	6 years ago
Javier Jaramago Fernández	75875fbaab	Metrics identifier is now consistent with display order	6 years ago
Javier Jaramago Fernández	5feea37abb	Moved third-party prometheus included headers before project includes	6 years ago
Javier Jaramago Fernández	cdde6dc2fb	Removed 'uniform initialization syntax' due to GCC 4.8 limitations	6 years ago
Javier Jaramago Fernández	a4e4e57343	Moved all 'metrics_maps' to source files	6 years ago
Javier Jaramago Fernández	864535d3f9	Added support for GCC 4.8 and removed per-module metrics initialization functions ... - GCC 4.8 and 5 have issues with uniform initialization syntax, for this reason, all it's uses have been replaced with assignements. - Per-module metrics initialization functions are no longer required, they have been replaced with the new generic ones.	6 years ago
René Cannaò	8cc88ce58e	Migration of threads status variables as array	6 years ago
René Cannaò	30aac6465e	Improved MySQL_HostGroups_Manager::p_update_connection_pool_update_counter() ... * added two new functions called by p_update_connection_pool_update_counter() * fixed some typo * added lock	6 years ago
Javier Jaramago Fernández	1566ce44a4	Added generic prometheus arrays initialization functions to avoid code duplication	6 years ago
Javier Jaramago Fernández	a9226f2636	Added missing required 'wrlock' call before accessing shared resource	6 years ago
Javier Jaramago Fernández	f0588c72e1	Fixed typo in several prometheus metric names and identifiers	6 years ago
Javier Jaramago Fernández	33a213e514	Fixed logic conditionally getting info from 'gtid_si' pointer	6 years ago
Javier Jaramago Fernández	c48b109019	Replaced 'hostgroups_manager' prometheus metrics with new array based impl	6 years ago
Javier Jaramago Fernández	073337c716	Added new metric 'proxysql_gtid_executed'	6 years ago
Javier Jaramago Fernández	4f60c3356c	Added new metrics and fixed ones which weren't initialized	6 years ago
Javier Jaramago Fernández	e1e89c6754	Changed previous metrics definitions and added new 'connection_pool' metrics	6 years ago
Javier Jaramago Fernández	c319db2c3d	Added new prometheus metrics mimicking current ones	6 years ago
Valentin Rakush	0e79eb39f7	Implementation of the session variables array ... - SQL_SAFE_UPDATES - SQL_SELECT_LIMIT - SQL_SQL_MODE - SQL_TIME_ZONE - CHARACTER_SET_RESULTS - SQL_TRANSACTION_ISOLATION - SQL_TRANSACTION_READ - SQL_SESSION_TRACK_GTIDS - SQL_SQL_AUTO_IS_NULL	6 years ago
René Cannaò	7dd76aed94	Merge pull request #2637 from sysown/v2.0.11-warmup ... V2.0.11 warmup	6 years ago
val	cdbf70817a	Revert "Implementation of the session variables array" ... This reverts commit 1fb5c9cf06.	6 years ago
René Cannaò	95e62b0b4b	Minor opimization on previous commit	6 years ago
René Cannaò	29142e6e4f	Global connection warming support ... Port of PR #2496 to 2.0.11	6 years ago
Valentin Rakush	1fb5c9cf06	Implementation of the session variables array ... - SQL_SAFE_UPDATES - SQL_SELECT_LIMIT - SQL_SQL_MODE - SQL_TIME_ZONE - CHARACTER_SET_RESULTS - SQL_TRANSACTION_ISOLATION - SQL_TRANSACTION_READ - SQL_SESSION_TRACK_GTIDS - SQL_SQL_AUTO_IS_NULL	6 years ago
val	befca50203	memory corruption	6 years ago
val	a1d9c5ac63	memory alloc/free	6 years ago
René Cannaò	2bdf044825	Implementation of OFFLINE_SOFT for pxc_maint_mode	6 years ago
René Cannaò	0ae253a6ac	Code cleanup	6 years ago
René Cannaò	e062f84c3e	Merge pull request #2399 from val214/v2.0.9-mem-leaks ... [WIP] V2.0.9 mem leaks fixes	6 years ago
René Cannaò	6c551eab57	Allows the same nodes to be part of multiple Aurora clusters	6 years ago
Valentin Rakush	f1eb04ce51	Fix flag Active for grop replication hostgroups	6 years ago
Valentin Rakush	539abc680e	Fix flag Active is not correctly working	6 years ago
René Cannaò	e9dc7a9b60	Implementation of SQLI fingerprints whitelist ... libsqlinjection generates a lot of false positives. This commit introduces a new table: mysql_firewall_whitelist_sqli_fingerprints This table can list fingerprints generated by libsqlinjection: if the fingerprint is listed in this table, proxysql will consider it as a false positive. This commit also enables SQLi algorithm only if the query is not already explicitly whitelisted.	6 years ago
René Cannaò	384b411732	Merge pull request #2437 from sysown/v2.0.9-aurora_offline ... Fix issue with LOAD MYSQL SERVERS TO RUNTIME and Aurora	6 years ago
René Cannaò	67ec4107b7	Fix issue with LOAD MYSQL TO RUNTIME and Aurora	6 years ago
Valentin Rakush	19e7c3f1e2	Fix memory leak in MySQL_HostGroups_Manager (gtid)	6 years ago
Valentin Rakush	0227afaee7	Fix HGM gtid_ev_async leak	6 years ago
Valentin Rakush	41459e4c70	Fix memory leak in MySQL_HostGroups_Manager	6 years ago
Valentin Rakush	6a2bb97964	Fix generation of the group replication hostgroups table	6 years ago
Adrián del Campo	18b20bf8fd	Fixed issues generating some queries for galera support	6 years ago
René Cannaò	57e0b2eb2f	Merge pull request #2403 from sysown/v2.0.9-whitelist ... V2.0.9 whitelist	6 years ago
Valentin Rakush	17745111ca	Aurora replication lag: online upgrade of the mysql_aws_aurora_hostgroups table	6 years ago
Valentin Rakush	80a18ed9e2	Aurora replication lag: fix issues, adjust window size	6 years ago
René Cannaò	ce4a4a2464	Code cleanup and speeding compile time	6 years ago
René Cannaò	80e92b144d	[WIP] Second commit for mysql firewall whitelist ... Improved also compiling time	6 years ago
Valentin Rakush	39a2d29865	Aurora replication lag: padding/min implementation	6 years ago
Valentin Rakush	00acc3f7ae	Aurora replication lag configuration	6 years ago
René Cannaò	bdc75c7063	Merge pull request #2384 from sysown/v2.0.9-kill ... Fix race condition on KILL CONNECTION	6 years ago
René Cannaò	364ba71002	Fix race condition on KILL CONNECTION ... Fixed a race condition that could possible lead to a leak of file descriptors when running KILL CONNECTION on backend	6 years ago
René Cannaò	feccb76427	Revert "Fix race condition on KILL CONNECTION" ... This reverts commit b959f29306.	6 years ago
René Cannaò	b959f29306	Fix race condition on KILL CONNECTION ... Fixed a race condition that could possible lead to a leak of file descriptors when running KILL CONNECTION on backend	6 years ago
Valentin Rakush	23752ac703	Fix memory leak in HGM mysql_servers generation	6 years ago
Valentin Rakush	4cdbd2af61	Fix mem leak in HGMCU thread	6 years ago
Valentin Rakush	9a315ddbdf	Fix memory leak of the HGM threads objects	6 years ago
Valentin Rakush	1ffd3616c9	Group replication monitoring: count transactions behind events	6 years ago
René Cannaò	2cefe2810c	Fixing a race condition during graceful shutdown	6 years ago
René Cannaò	1ac092490d	Variable aurora_max_lag_ms_only_read_from_replicas was not evaluated	6 years ago
René Cannaò	f3d15f4897	Merge pull request #2290 from acampoh/v2.0.7-fix-galera-support ... V2.0.8 fix galera support	6 years ago
René Cannaò	50876113f7	Renaming variable aurora_only_read_from_replicas into aurora_max_lag_ms_only_read_from_replicas	6 years ago
René Cannaò	35705f769a	Adding variable aurora_only_read_from_replicas ... If AWS Aurora is used and max_lag_ms , send traffic only to replicas if at least N replicas are good candidates.	6 years ago
Valentin Rakush	440851ec6b	Update all assertions to check SQLITE_OK	6 years ago
Adrián del Campo	f9e19ba03e	Ported back the galera support fix to v2.0.7	7 years ago
René Cannaò	85f425af86	Do not disable backend for some errors codes #2261 ... Codes: From 1048 to 1052 From 1054 to 1075	7 years ago
René Cannaò	99b4dd4bbd	Merge pull request #2243 from sysown/v2.0.7.2 ... V2.0.7.2	7 years ago
René Cannaò	aaf83eec78	Finalizing the support for more session variables ... Initial support for `SET SESSION TRANSACTION READ ONLY` or `READ WRITE`. Extended `SET` parser to support also `SET SESSION TRANSACTION`. Hostgroup Manager doesn't kill backend connections in case of error 1231. `autocommit` is set at session level but also on MySQL client connection. Added several debugging entries. Several `handler_again___verify_backend_*` functions are disabled if `locked_on_hostgroup` is enabled.	7 years ago
René Cannaò	d02c854e9b	Implement auto discovery for Aurora writer too	7 years ago
René Cannaò	48ab04f5dc	Merge branch 'v2.0.6-aurora_discovery' into v2.0.7.4	7 years ago
René Cannaò	5336e72f1c	For Aurora, do not use the writer if there are good readers candidates	7 years ago
René Cannaò	b2975490c5	Implementation and simulation of AWS Aurora auto-discovery	7 years ago
René Cannaò	495278c76b	MySQL_HostGroups_Manager::commit() reports for how long it locked	7 years ago
René Cannaò	2d3aaf79e5	Replace endpoint_address with domain_name	7 years ago
René Cannaò	ee5b54d983	Create a wrapper around sqlite3_prepare_v2 ... This should fix several crashes if the internal db is locked or busy	7 years ago
René Cannaò	590a24c8c6	Tracking `CLIENT_MULTI_RESULTS` ... This commit also fixes several mistakes in handling bitwise operations	7 years ago
René Cannaò	30b4b34c81	Use 32 bits for capabilities flags	7 years ago
René Cannaò	6691a867fa	Fix issues/FR #2120 , #2121 and #2125 ... Issue #2120 : Send SESSION_TRACK_GTIDS to client Issue #2121 : Track CLIENT_FOUND_ROWS required by the client Issue #2125 : Track CLIENT_MULTI_STATEMENTS required by the client	7 years ago
René Cannaò	9ed7094cfe	Implemeting of more locking in SELECT statements ... SELECT ... FOR SHARE SELECT ... LOCK IN SHARE MODE SELECT ... FOR (UPDATE|SHARE) [OF ...] (NOWAIT|SKIP LOCKED)	7 years ago
René Cannaò	9604e9fbfb	Adding age of sessions and connections #2055	7 years ago
René Cannaò	a6897eaa0d	Adding more internal info in JSON format #2055 ... In `stats_mysql_free_connections`, exported: * address of connection * address of mysql struct * mysql thread_id In `stats_mysql_processlist`, exported: * address of session * address of data stream * address of connection * address of mysql struct * mysql thread_id * removed password from non-debug built	7 years ago
René Cannaò	88c2c6e3d4	Merge pull request #2044 from sysown/v2.0.1-aurora ... V2.0.1 aurora	7 years ago
René Cannaò	817e20c222	Improvement on Galera and HGM ... - generate_mysql_servers_table() is now less verbose - update_galera_set_writer() is protected by a mutex - update_galera_set_writer() set status to online - fixed wording in monitor_galera_thread() - corrected the computing of consecutive timeout in monitor_galera_thread()	7 years ago
René Cannaò	059579f5a2	Fix some compiler warnings	7 years ago
René Cannaò	2df11ec320	If max_replication_lag is changed to 0, immediately unshun the server shunned because of replication lag	7 years ago
René Cannaò	58ff4ff892	Merge branch 'v2.0.4' into v2.0.1-aurora	7 years ago
René Cannaò	495c933624	Adding table stats.stats_mysql_free_connections ... This table exports metrics about connections in connection pool	7 years ago
René Cannaò	006c042c0b	Adding more protection in monitoring	7 years ago
René Cannaò	01023d6856	Merge branch 'v2.0.4' into v2.0.1-aurora	7 years ago
René Cannaò	8469801e74	Implemented first prototype of latency awareness ... Configurable using mysql-min_num_servers_lantency_awareness	7 years ago
René Cannaò	16913fdd78	Optimizing get_random_MySrvC()	7 years ago
René Cannaò	b74181eeea	Added aws_aurora_replicas_skipped_during_query ... aws_aurora_replicas_skipped_during_query is a status variable for better monitoring behavior due to replication lag in AWS Aurora Also fixed lag computing in connection pool	7 years ago
René Cannaò	af0a7100e2	Adding support for max_lag_ms in query	7 years ago
René Cannaò	b36f5d785a	Second commit to support Aurora ... It adds port and endpoint_address in mysql_aws_aurora_hostgroups	7 years ago
René Cannaò	abd2b4c70c	Fix bug #1927	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	11924ca129	Optimize connection pool to find matching username ... Try to get from connection pool and connections cache, a connection with the same schemaname	7 years ago
René Cannaò	ef49b2570e	Removing some complaints from Valgrind	7 years ago
René Cannaò	0a60cfda11	Merge branch 'v2.0.0-tb' into v2.0.0-merge-tb	7 years ago
René Cannaò	49a4dd5fc5	Merge branch 'v2.0.0' into v2.0.0_merge_ldap	7 years ago
René Cannaò	e2874e4d2a	Merge branch 'v2.0.0' of https://github.com/sysown/proxysql into v2.0.0	7 years ago
René Cannaò	6cec5078ec	Tune shun time if ping interval is too low #1883 ... When shunning a node, evaluate the different between `mysql-monitor_ping_interval` and `mysql-shun_recovery_time_sec`, and postpone in the future when the server needs to be recovered	7 years ago
René Cannaò	10f38d4e2f	Various code cleanup	7 years ago
Adrián del Campo	f762929c94	Fixed query to get available galera nodes in a hostgroup	7 years ago
René Cannaò	883d66a71f	Inlining some functions related to connection pool	7 years ago
Adrián del Campo	83310e33a6	Fixed shun recovery time calculation ... If shun recovery time >= max_connection timeout, the desperate attempt of recovering a node currently gets multiplied by 9 instead of reduced to a 10%	7 years ago
René Cannaò	52b0c7784f	Added 3 new global status variables ... - Access_Denied_Wrong_Password - Access_Denied_Max_Connections - Access_Denied_Max_User_Connections	7 years ago
René Cannaò	5a7c4b00e2	Fixing various compiler warnings	7 years ago
René Cannaò	6a9655082b	Specify HG when shunning or resuming nodes due to replication lag	7 years ago
René Cannaò	0f56d576d1	Completed implementation of stats_mysql_errors	7 years ago
René Cannaò	bbe9dd7ace	Adding class HGM_query_errors_stats()	7 years ago
René Cannaò	0aeb622793	Merge pull request #1765 from sysown/v2.0.0-wr2 ... Add support for writer_is_also_reader=2	7 years ago
René Cannaò	2bd4961b06	Abort if pthread_create fails #1768	7 years ago
René Cannaò	37f316e940	Add support for writer_is_also_reader=2 ... This functionality is enabled for: - mysql_galera_hostgroups - mysql_group_replication_hostgroups If writer_is_also_reader=2 and there are servers in backup_writer_hostgroup, only these servers will be used in reader_hostgroup	7 years ago
René Cannaò	f5a82235d9	Added more status variables to improve troubleshooting	8 years ago
René Cannaò	44d810fbd2	Reduce lo verbosity for Galera checks	8 years ago
René Cannaò	7f6205bb5d	Increase upper limit of mysql-hostgroup_manager_verbose from 1 to 2 ... With a value of 2 less debug information are displayed about Galera and Group Replication	8 years ago
René Cannaò	f51aa84f46	Reduce verbosity for Galera checks that won't result in any change ... Galera checks may first detect the status of a node and then decide if an action is needed. This commit reduces the amount of messages logged in error log is no action will be performed.	8 years ago
René Cannaò	d694d2942e	Fxied a crashing bug caused by a buffer overflow	8 years ago
René Cannaò	0573c5118e	Add global variable mysql-kill_backend_connection_when_disconnect	8 years ago
René Cannaò	8876e5e784	Kill backend connections using KILL when a client disconnects	8 years ago
René Cannaò	0fdd52b46d	Minor memory leak fix	8 years ago
René Cannaò	3e4583cdcc	DELETE FROM mysql_servers_incoming during LOAD TO RUNTIME	8 years ago
René Cannaò	9c62cc749e	Several memory sanitizer	8 years ago
René Cannaò	8756d37bfc	Galera: try to bring a node online if there are no writers	8 years ago
René Cannaò	f795b16445	Galera: removed wrong check that prevents converge	8 years ago
René Cannaò	11caed7d7a	Galera: do not convert when updating writers if leads to no changes	8 years ago
René Cannaò	a03604d555	Prevent a loop in GTID reader	8 years ago
René Cannaò	291becdb20	Galera: force converge if max_writers is exceeded	8 years ago
René Cannaò	26065f30ba	Fixing bugs from previous commit	8 years ago
René Cannaò	e5cfc25701	Prevent loading new Galera configuration if leading to a no-op ... This is to prevent cases in which only one node is left, but from its status it should be offline. ProxySQL would normally set it offline and then back online. This commit prevents it to change status twice.	8 years ago
René Cannaò	b1eef9950b	Wrong number of arguments in converge_galera_config()	8 years ago
René Cannaò	7db8f24b8b	For Galera cluster, try to find the most appropriate node if none seems healthy	8 years ago
René Cannaò	45a136a88b	Fix bug #1536	8 years ago
René Cannaò	9038e6a7c9	Fix bug #1473	8 years ago
René Cannaò	1bd36b8d8f	Do not dump on error log runtime mysql servers tables when running queries against runtime_mysql_servers ... The same applies also for: - runtime_mysql_replication_hostgroups - runtime_mysql_group_replication_hostgroups - runtime_mysql_galera_hostgroups Close #1435 and #1436	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	2461b837e7	Missing argument in previous commit	8 years ago
René Cannaò	be3d1600fa	Evaluate writer_is_also_reader from within converge_galera_config() in case if only one node exists	8 years ago
René Cannaò	353d2a49a5	Try to use the last node in a Galera Cluster	8 years ago
René Cannaò	18ac68dbb0	Fixed typo s/Group Replication/Galera/	8 years ago
René Cannaò	6908f491a7	Fixed typo	8 years ago
René Cannaò	083319ed7e	First commit to track MySQL errors	8 years ago
René Cannaò	1c8c08fe9e	Fixing typo Group Replication => Galera	8 years ago
René Cannaò	62d8407cdb	Merge branch 'v2.0-Galera' into v2.0.0	8 years ago