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Code cleanup in MySQL_Thread::refresh_variables()

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Use macros to avoid repeating variable name and strings with the variable name.

Because this commit avoids duplications of name and literals, this commit also renames:
mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only
to:
mysql_thread___monitor_groupreplication_max_transactions_behind_for_read_only
pull/4535/head
René Cannaò 2 years ago
parent 321774fa83
commit 9283cd2e9b
3 changed files with 220 additions and 177 deletions
Show Stats Download Patch File Download Diff File

4
include/proxysql_structs.h
Unescape View File

@ -916,7 +916,7 @@ __thread int mysql_thread___monitor_groupreplication_healthcheck_interval;
__thread int mysql_thread___monitor_groupreplication_healthcheck_timeout;
__thread int mysql_thread___monitor_groupreplication_healthcheck_max_timeout_count;
__thread int mysql_thread___monitor_groupreplication_max_transactions_behind_count;
__thread int mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only;
__thread int mysql_thread___monitor_groupreplication_max_transactions_behind_for_read_only;
__thread int mysql_thread___monitor_galera_healthcheck_interval;
__thread int mysql_thread___monitor_galera_healthcheck_timeout;
__thread int mysql_thread___monitor_galera_healthcheck_max_timeout_count;
@ -1087,7 +1087,7 @@ extern __thread int mysql_thread___monitor_replication_lag_count;
extern __thread int mysql_thread___monitor_groupreplication_healthcheck_interval;
extern __thread int mysql_thread___monitor_groupreplication_healthcheck_timeout;
extern __thread int mysql_thread___monitor_groupreplication_healthcheck_max_timeout_count;
extern __thread int mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only;
extern __thread int mysql_thread___monitor_groupreplication_max_transactions_behind_for_read_only;
extern __thread int mysql_thread___monitor_groupreplication_max_transactions_behind_count;
extern __thread int mysql_thread___monitor_galera_healthcheck_interval;
extern __thread int mysql_thread___monitor_galera_healthcheck_timeout;

8
lib/MySQL_HostGroups_Manager.cpp
Unescape View File

@ -2866,8 +2866,8 @@ void MySQL_HostGroups_Manager::group_replication_lag_action(
MyHGC* myhgc = nullptr;
if (
mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only == 0 ||
mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only == 2 ||
mysql_thread___monitor_groupreplication_max_transactions_behind_for_read_only == 0 ||
mysql_thread___monitor_groupreplication_max_transactions_behind_for_read_only == 2 ||
enable
) {
if (read_only == false) {
@ -2877,8 +2877,8 @@ void MySQL_HostGroups_Manager::group_replication_lag_action(
}
if (
mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only == 1 ||
mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only == 2 ||
mysql_thread___monitor_groupreplication_max_transactions_behind_for_read_only == 1 ||
mysql_thread___monitor_groupreplication_max_transactions_behind_for_read_only == 2 ||
enable
) {
myhgc = MyHGM->MyHGC_find(reader_hostgroup);

385
lib/MySQL_Thread.cpp
Unescape View File

@ -38,6 +38,70 @@ MySQL_Session *sess_stopat;
#define PROXYSQL_LISTEN_LEN 1024
#define MIN_THREADS_FOR_MAINTENANCE 8
/**
* @brief Helper macro to stringify a macro argument.
*
* This macro takes a single argument 'x' and converts it into a string literal.
* It is a helper macro used by the STRINGIFY macro.
*
* @param x The macro argument to be converted into a string.
* @return The string representation of the macro argument.
*/
#define STRINGIFY_HELPER(x) #x
/**
* @brief Macro to stringify a macro argument.
*
* This macro takes a single argument 'x' and converts it into a string literal
* using the STRINGIFY_HELPER macro.
*
* @param x The macro argument to be converted into a string.
* @return The string representation of the macro argument.
*/
#define STRINGIFY(x) STRINGIFY_HELPER(x)
/**
* @brief Refreshes a boolean variable from the MySQL thread.
*
* This macro updates the value of a boolean variable named 'name' from
* the MySQL thread. It retrieves the value using the 'get_variable_int' function
* from the 'GloMTH' object and assigns it to the variable 'mysql_thread___name'.
* The retrieved integer value is cast to a boolean before assignment.
*
* @param name The name of the boolean variable to be refreshed.
*/
#define REFRESH_VARIABLE_BOOL(name) \
mysql_thread___ ## name = (bool)GloMTH->get_variable_int((char *)STRINGIFY(name))
/**
* @brief Refreshes an integer variable from the MySQL thread.
*
* This macro updates the value of an integer variable named 'name' from
* the MySQL thread. It retrieves the value using the 'get_variable_int' function
* from the 'GloMTH' object and assigns it to the variable 'mysql_thread___name'.
*
* @param name The name of the integer variable to be refreshed.
*/
#define REFRESH_VARIABLE_INT(name) \
mysql_thread___ ## name = GloMTH->get_variable_int((char *)STRINGIFY(name))
/**
* @brief Refreshes a character variable from the MySQL thread.
*
* This macro updates the value of a character variable named 'name' from
* the MySQL thread. It retrieves the value using the 'get_variable_string' function
* from the 'GloMTH' object and assigns it to the variable 'mysql_thread___name'.
* If the variable 'mysql_thread___name' was previously allocated memory,
* it frees that memory before assigning the new value.
*
* @param name The name of the character variable to be refreshed.
*/
#define REFRESH_VARIABLE_CHAR(name) \
do { \
if (mysql_thread___ ## name) free(mysql_thread___ ## name); \
mysql_thread___ ## name = GloMTH->get_variable_string((char *)STRINGIFY(name)); \
} while (0)
extern Query_Processor *GloQPro;
extern MySQL_Authentication *GloMyAuth;
extern MySQL_Threads_Handler *GloMTH;
@ -4184,126 +4248,111 @@ void MySQL_Thread::refresh_variables() {
}
GloMTH->wrlock();
__thread_MySQL_Thread_Variables_version=__global_MySQL_Thread_Variables_version;
mysql_thread___max_allowed_packet=GloMTH->get_variable_int((char *)"max_allowed_packet");
mysql_thread___automatic_detect_sqli=(bool)GloMTH->get_variable_int((char *)"automatic_detect_sqli");
mysql_thread___firewall_whitelist_enabled=(bool)GloMTH->get_variable_int((char *)"firewall_whitelist_enabled");
mysql_thread___use_tcp_keepalive=(bool)GloMTH->get_variable_int((char *)"use_tcp_keepalive");
mysql_thread___tcp_keepalive_time=GloMTH->get_variable_int((char *)"tcp_keepalive_time");
mysql_thread___throttle_connections_per_sec_to_hostgroup=GloMTH->get_variable_int((char *)"throttle_connections_per_sec_to_hostgroup");
mysql_thread___max_transaction_idle_time=GloMTH->get_variable_int((char *)"max_transaction_idle_time");
mysql_thread___max_transaction_time=GloMTH->get_variable_int((char *)"max_transaction_time");
mysql_thread___threshold_query_length=GloMTH->get_variable_int((char *)"threshold_query_length");
mysql_thread___threshold_resultset_size=GloMTH->get_variable_int((char *)"threshold_resultset_size");
mysql_thread___query_digests_max_digest_length=GloMTH->get_variable_int((char *)"query_digests_max_digest_length");
mysql_thread___query_digests_max_query_length=GloMTH->get_variable_int((char *)"query_digests_max_query_length");
mysql_thread___wait_timeout=GloMTH->get_variable_int((char *)"wait_timeout");
mysql_thread___throttle_max_bytes_per_second_to_client=GloMTH->get_variable_int((char *)"throttle_max_bytes_per_second_to_client");
mysql_thread___throttle_ratio_server_to_client=GloMTH->get_variable_int((char *)"throttle_ratio_server_to_client");
mysql_thread___max_connections=GloMTH->get_variable_int((char *)"max_connections");
mysql_thread___max_stmts_per_connection=GloMTH->get_variable_int((char *)"max_stmts_per_connection");
mysql_thread___max_stmts_cache=GloMTH->get_variable_int((char *)"max_stmts_cache");
mysql_thread___mirror_max_concurrency=GloMTH->get_variable_int((char *)"mirror_max_concurrency");
mysql_thread___mirror_max_queue_length=GloMTH->get_variable_int((char *)"mirror_max_queue_length");
mysql_thread___default_query_delay=GloMTH->get_variable_int((char *)"default_query_delay");
mysql_thread___default_query_timeout=GloMTH->get_variable_int((char *)"default_query_timeout");
mysql_thread___query_processor_iterations=GloMTH->get_variable_int((char *)"query_processor_iterations");
mysql_thread___query_processor_regex=GloMTH->get_variable_int((char *)"query_processor_regex");
mysql_thread___set_query_lock_on_hostgroup=GloMTH->get_variable_int((char *)"set_query_lock_on_hostgroup");
mysql_thread___set_parser_algorithm=GloMTH->get_variable_int((char *)"set_parser_algorithm");
mysql_thread___reset_connection_algorithm=GloMTH->get_variable_int((char *)"reset_connection_algorithm");
mysql_thread___auto_increment_delay_multiplex=GloMTH->get_variable_int((char *)"auto_increment_delay_multiplex");
mysql_thread___auto_increment_delay_multiplex_timeout_ms=GloMTH->get_variable_int((char *)"auto_increment_delay_multiplex_timeout_ms");
mysql_thread___default_max_latency_ms=GloMTH->get_variable_int((char *)"default_max_latency_ms");
mysql_thread___long_query_time=GloMTH->get_variable_int((char *)"long_query_time");
mysql_thread___query_cache_size_MB=GloMTH->get_variable_int((char *)"query_cache_size_MB");
mysql_thread___query_cache_soft_ttl_pct=GloMTH->get_variable_int((char *)"query_cache_soft_ttl_pct");
mysql_thread___query_cache_handle_warnings =GloMTH->get_variable_int((char*)"query_cache_handle_warnings");
mysql_thread___ping_interval_server_msec=GloMTH->get_variable_int((char *)"ping_interval_server_msec");
mysql_thread___ping_timeout_server=GloMTH->get_variable_int((char *)"ping_timeout_server");
mysql_thread___shun_on_failures=GloMTH->get_variable_int((char *)"shun_on_failures");
mysql_thread___shun_recovery_time_sec=GloMTH->get_variable_int((char *)"shun_recovery_time_sec");
mysql_thread___unshun_algorithm=GloMTH->get_variable_int((char *)"unshun_algorithm");
mysql_thread___query_retries_on_failure=GloMTH->get_variable_int((char *)"query_retries_on_failure");
mysql_thread___connect_retries_on_failure=GloMTH->get_variable_int((char *)"connect_retries_on_failure");
mysql_thread___connection_delay_multiplex_ms=GloMTH->get_variable_int((char *)"connection_delay_multiplex_ms");
mysql_thread___connection_max_age_ms=GloMTH->get_variable_int((char *)"connection_max_age_ms");
mysql_thread___connect_timeout_client=GloMTH->get_variable_int((char *)"connect_timeout_client");
mysql_thread___connect_timeout_server=GloMTH->get_variable_int((char *)"connect_timeout_server");
mysql_thread___connect_timeout_server_max=GloMTH->get_variable_int((char *)"connect_timeout_server_max");
mysql_thread___free_connections_pct=GloMTH->get_variable_int((char *)"free_connections_pct");
REFRESH_VARIABLE_INT (max_allowed_packet);
REFRESH_VARIABLE_BOOL(automatic_detect_sqli);
REFRESH_VARIABLE_BOOL(firewall_whitelist_enabled);
REFRESH_VARIABLE_BOOL(use_tcp_keepalive);
REFRESH_VARIABLE_INT(tcp_keepalive_time);
REFRESH_VARIABLE_INT(throttle_connections_per_sec_to_hostgroup);
REFRESH_VARIABLE_INT(max_transaction_idle_time);
REFRESH_VARIABLE_INT(max_transaction_time);
REFRESH_VARIABLE_INT(threshold_query_length);
REFRESH_VARIABLE_INT(threshold_resultset_size);
REFRESH_VARIABLE_INT(query_digests_max_digest_length);
REFRESH_VARIABLE_INT(query_digests_max_query_length);
REFRESH_VARIABLE_INT(wait_timeout);
REFRESH_VARIABLE_INT(throttle_max_bytes_per_second_to_client);
REFRESH_VARIABLE_INT(throttle_ratio_server_to_client);
REFRESH_VARIABLE_INT(max_connections);
REFRESH_VARIABLE_INT(max_stmts_per_connection);
REFRESH_VARIABLE_INT(max_stmts_cache);
REFRESH_VARIABLE_INT(mirror_max_concurrency);
REFRESH_VARIABLE_INT(mirror_max_queue_length);
REFRESH_VARIABLE_INT(default_query_delay);
REFRESH_VARIABLE_INT(default_query_timeout);
REFRESH_VARIABLE_INT(query_processor_iterations);
REFRESH_VARIABLE_INT(query_processor_regex);
REFRESH_VARIABLE_INT(set_query_lock_on_hostgroup);
REFRESH_VARIABLE_INT(set_parser_algorithm);
REFRESH_VARIABLE_INT(reset_connection_algorithm);
REFRESH_VARIABLE_INT(auto_increment_delay_multiplex);
REFRESH_VARIABLE_INT(auto_increment_delay_multiplex_timeout_ms);
REFRESH_VARIABLE_INT(default_max_latency_ms);
REFRESH_VARIABLE_INT(long_query_time);
REFRESH_VARIABLE_INT(query_cache_size_MB);
REFRESH_VARIABLE_INT(query_cache_soft_ttl_pct);
REFRESH_VARIABLE_INT(query_cache_handle_warnings);
REFRESH_VARIABLE_INT(ping_interval_server_msec);
REFRESH_VARIABLE_INT(ping_timeout_server);
REFRESH_VARIABLE_INT(shun_on_failures);
REFRESH_VARIABLE_INT(shun_recovery_time_sec);
REFRESH_VARIABLE_INT(unshun_algorithm);
REFRESH_VARIABLE_INT(query_retries_on_failure);
REFRESH_VARIABLE_INT(connect_retries_on_failure);
REFRESH_VARIABLE_INT(connection_delay_multiplex_ms);
REFRESH_VARIABLE_INT(connection_max_age_ms);
REFRESH_VARIABLE_INT(connect_timeout_client);
REFRESH_VARIABLE_INT(connect_timeout_server);
REFRESH_VARIABLE_INT(connect_timeout_server_max);
REFRESH_VARIABLE_INT(free_connections_pct);
#ifdef IDLE_THREADS
mysql_thread___session_idle_ms=GloMTH->get_variable_int((char *)"session_idle_ms");
REFRESH_VARIABLE_INT(session_idle_ms);
#endif // IDLE_THREADS
mysql_thread___connect_retries_delay=GloMTH->get_variable_int((char *)"connect_retries_delay");
REFRESH_VARIABLE_INT(connect_retries_delay);
if (mysql_thread___monitor_username) free(mysql_thread___monitor_username);
mysql_thread___monitor_username=GloMTH->get_variable_string((char *)"monitor_username");
if (mysql_thread___monitor_password) free(mysql_thread___monitor_password);
mysql_thread___monitor_password=GloMTH->get_variable_string((char *)"monitor_password");
if (mysql_thread___monitor_replication_lag_use_percona_heartbeat) free(mysql_thread___monitor_replication_lag_use_percona_heartbeat);
mysql_thread___monitor_replication_lag_use_percona_heartbeat=GloMTH->get_variable_string((char *)"monitor_replication_lag_use_percona_heartbeat");
REFRESH_VARIABLE_CHAR(monitor_username);
REFRESH_VARIABLE_CHAR(monitor_password);
REFRESH_VARIABLE_CHAR(monitor_replication_lag_use_percona_heartbeat);
// SSL proxy to server
if (mysql_thread___ssl_p2s_ca) free(mysql_thread___ssl_p2s_ca);
mysql_thread___ssl_p2s_ca=GloMTH->get_variable_string((char *)"ssl_p2s_ca");
if (mysql_thread___ssl_p2s_capath) free(mysql_thread___ssl_p2s_capath);
mysql_thread___ssl_p2s_capath=GloMTH->get_variable_string((char *)"ssl_p2s_capath");
if (mysql_thread___ssl_p2s_cert) free(mysql_thread___ssl_p2s_cert);
mysql_thread___ssl_p2s_cert=GloMTH->get_variable_string((char *)"ssl_p2s_cert");
if (mysql_thread___ssl_p2s_key) free(mysql_thread___ssl_p2s_key);
mysql_thread___ssl_p2s_key=GloMTH->get_variable_string((char *)"ssl_p2s_key");
if (mysql_thread___ssl_p2s_cipher) free(mysql_thread___ssl_p2s_cipher);
mysql_thread___ssl_p2s_cipher=GloMTH->get_variable_string((char *)"ssl_p2s_cipher");
if (mysql_thread___ssl_p2s_crl) free(mysql_thread___ssl_p2s_crl);
mysql_thread___ssl_p2s_crl=GloMTH->get_variable_string((char *)"ssl_p2s_crl");
if (mysql_thread___ssl_p2s_crlpath) free(mysql_thread___ssl_p2s_crlpath);
mysql_thread___ssl_p2s_crlpath=GloMTH->get_variable_string((char *)"ssl_p2s_crlpath");
mysql_thread___monitor_wait_timeout=(bool)GloMTH->get_variable_int((char *)"monitor_wait_timeout");
mysql_thread___monitor_writer_is_also_reader=(bool)GloMTH->get_variable_int((char *)"monitor_writer_is_also_reader");
mysql_thread___monitor_enabled=(bool)GloMTH->get_variable_int((char *)"monitor_enabled");
mysql_thread___monitor_history=GloMTH->get_variable_int((char *)"monitor_history");
mysql_thread___monitor_connect_interval=GloMTH->get_variable_int((char *)"monitor_connect_interval");
mysql_thread___monitor_connect_timeout=GloMTH->get_variable_int((char *)"monitor_connect_timeout");
mysql_thread___monitor_ping_interval=GloMTH->get_variable_int((char *)"monitor_ping_interval");
mysql_thread___monitor_ping_max_failures=GloMTH->get_variable_int((char *)"monitor_ping_max_failures");
mysql_thread___monitor_ping_timeout=GloMTH->get_variable_int((char *)"monitor_ping_timeout");
mysql_thread___monitor_aws_rds_topology_discovery_interval=GloMTH->get_variable_int((char *)"monitor_aws_rds_topology_discovery_interval");
mysql_thread___monitor_read_only_interval=GloMTH->get_variable_int((char *)"monitor_read_only_interval");
mysql_thread___monitor_read_only_timeout=GloMTH->get_variable_int((char *)"monitor_read_only_timeout");
mysql_thread___monitor_read_only_max_timeout_count=GloMTH->get_variable_int((char *)"monitor_read_only_max_timeout_count");
mysql_thread___monitor_replication_lag_group_by_host=(bool)GloMTH->get_variable_int((char *)"monitor_replication_lag_group_by_host");
mysql_thread___monitor_replication_lag_interval=GloMTH->get_variable_int((char *)"monitor_replication_lag_interval");
mysql_thread___monitor_replication_lag_timeout=GloMTH->get_variable_int((char *)"monitor_replication_lag_timeout");
mysql_thread___monitor_replication_lag_count=GloMTH->get_variable_int((char *)"monitor_replication_lag_count");
mysql_thread___monitor_groupreplication_healthcheck_interval=GloMTH->get_variable_int((char *)"monitor_groupreplication_healthcheck_interval");
mysql_thread___monitor_groupreplication_healthcheck_timeout=GloMTH->get_variable_int((char *)"monitor_groupreplication_healthcheck_timeout");
mysql_thread___monitor_groupreplication_healthcheck_max_timeout_count=GloMTH->get_variable_int((char *)"monitor_groupreplication_healthcheck_max_timeout_count");
mysql_thread___monitor_groupreplication_max_transactions_behind_count=GloMTH->get_variable_int((char *)"monitor_groupreplication_max_transactions_behind_count");
mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only=GloMTH->get_variable_int((char *)"monitor_groupreplication_max_transactions_behind_for_read_only");
mysql_thread___monitor_galera_healthcheck_interval=GloMTH->get_variable_int((char *)"monitor_galera_healthcheck_interval");
mysql_thread___monitor_galera_healthcheck_timeout=GloMTH->get_variable_int((char *)"monitor_galera_healthcheck_timeout");
mysql_thread___monitor_galera_healthcheck_max_timeout_count=GloMTH->get_variable_int((char *)"monitor_galera_healthcheck_max_timeout_count");
mysql_thread___monitor_query_interval=GloMTH->get_variable_int((char *)"monitor_query_interval");
mysql_thread___monitor_query_timeout=GloMTH->get_variable_int((char *)"monitor_query_timeout");
mysql_thread___monitor_slave_lag_when_null=GloMTH->get_variable_int((char *)"monitor_slave_lag_when_null");
mysql_thread___monitor_threads_min = GloMTH->get_variable_int((char *)"monitor_threads_min");
mysql_thread___monitor_threads_max = GloMTH->get_variable_int((char *)"monitor_threads_max");
mysql_thread___monitor_threads_queue_maxsize = GloMTH->get_variable_int((char *)"monitor_threads_queue_maxsize");
mysql_thread___monitor_local_dns_cache_ttl = GloMTH->get_variable_int((char*)"monitor_local_dns_cache_ttl");
mysql_thread___monitor_local_dns_cache_refresh_interval = GloMTH->get_variable_int((char*)"monitor_local_dns_cache_refresh_interval");
mysql_thread___monitor_local_dns_resolver_queue_maxsize = GloMTH->get_variable_int((char*)"monitor_local_dns_resolver_queue_maxsize");
if (mysql_thread___firewall_whitelist_errormsg) free(mysql_thread___firewall_whitelist_errormsg);
mysql_thread___firewall_whitelist_errormsg=GloMTH->get_variable_string((char *)"firewall_whitelist_errormsg");
if (mysql_thread___init_connect) free(mysql_thread___init_connect);
mysql_thread___init_connect=GloMTH->get_variable_string((char *)"init_connect");
if (mysql_thread___ldap_user_variable) free(mysql_thread___ldap_user_variable);
mysql_thread___ldap_user_variable=GloMTH->get_variable_string((char *)"ldap_user_variable");
if (mysql_thread___add_ldap_user_comment) free(mysql_thread___add_ldap_user_comment);
mysql_thread___add_ldap_user_comment=GloMTH->get_variable_string((char *)"add_ldap_user_comment");
if (mysql_thread___default_session_track_gtids) free(mysql_thread___default_session_track_gtids);
mysql_thread___default_session_track_gtids=GloMTH->get_variable_string((char *)"default_session_track_gtids");
REFRESH_VARIABLE_CHAR(ssl_p2s_ca);
REFRESH_VARIABLE_CHAR(ssl_p2s_capath);
REFRESH_VARIABLE_CHAR(ssl_p2s_cert);
REFRESH_VARIABLE_CHAR(ssl_p2s_key);
REFRESH_VARIABLE_CHAR(ssl_p2s_cipher);
REFRESH_VARIABLE_CHAR(ssl_p2s_crl);
REFRESH_VARIABLE_CHAR(ssl_p2s_crlpath);
REFRESH_VARIABLE_BOOL(monitor_wait_timeout);
REFRESH_VARIABLE_BOOL(monitor_writer_is_also_reader);
REFRESH_VARIABLE_BOOL(monitor_enabled);
REFRESH_VARIABLE_INT(monitor_history);
REFRESH_VARIABLE_INT(monitor_connect_interval);
REFRESH_VARIABLE_INT(monitor_connect_timeout);
REFRESH_VARIABLE_INT(monitor_ping_interval);
REFRESH_VARIABLE_INT(monitor_ping_max_failures);
REFRESH_VARIABLE_INT(monitor_ping_timeout);
REFRESH_VARIABLE_INT(monitor_aws_rds_topology_discovery_interval);
REFRESH_VARIABLE_INT(monitor_read_only_interval);
REFRESH_VARIABLE_INT(monitor_read_only_timeout);
REFRESH_VARIABLE_INT(monitor_read_only_max_timeout_count);
REFRESH_VARIABLE_BOOL(monitor_replication_lag_group_by_host);
REFRESH_VARIABLE_INT(monitor_replication_lag_interval);
REFRESH_VARIABLE_INT(monitor_replication_lag_timeout);
REFRESH_VARIABLE_INT(monitor_replication_lag_count);
REFRESH_VARIABLE_INT(monitor_groupreplication_healthcheck_interval);
REFRESH_VARIABLE_INT(monitor_groupreplication_healthcheck_timeout);
REFRESH_VARIABLE_INT(monitor_groupreplication_healthcheck_max_timeout_count);
REFRESH_VARIABLE_INT(monitor_groupreplication_max_transactions_behind_count);
REFRESH_VARIABLE_INT(monitor_groupreplication_max_transactions_behind_for_read_only);
REFRESH_VARIABLE_INT(monitor_galera_healthcheck_interval);
REFRESH_VARIABLE_INT(monitor_galera_healthcheck_timeout);
REFRESH_VARIABLE_INT(monitor_galera_healthcheck_max_timeout_count);
REFRESH_VARIABLE_INT(monitor_query_interval);
REFRESH_VARIABLE_INT(monitor_query_timeout);
REFRESH_VARIABLE_INT(monitor_slave_lag_when_null);
REFRESH_VARIABLE_INT(monitor_threads_min);
REFRESH_VARIABLE_INT(monitor_threads_max);
REFRESH_VARIABLE_INT(monitor_threads_queue_maxsize);
REFRESH_VARIABLE_INT(monitor_local_dns_cache_ttl);
REFRESH_VARIABLE_INT(monitor_local_dns_cache_refresh_interval);
REFRESH_VARIABLE_INT(monitor_local_dns_resolver_queue_maxsize);
REFRESH_VARIABLE_CHAR(firewall_whitelist_errormsg);
REFRESH_VARIABLE_CHAR(init_connect);
REFRESH_VARIABLE_CHAR(ldap_user_variable);
REFRESH_VARIABLE_CHAR(add_ldap_user_comment);
REFRESH_VARIABLE_CHAR(default_session_track_gtids);
for (int i=0; i<SQL_NAME_LAST_LOW_WM; i++) {
if (mysql_thread___default_variables[i]) {
@ -4317,74 +4366,68 @@ void MySQL_Thread::refresh_variables() {
}
}
if (mysql_thread___server_version) free(mysql_thread___server_version);
mysql_thread___server_version=GloMTH->get_variable_string((char *)"server_version");
if (mysql_thread___eventslog_filename) free(mysql_thread___eventslog_filename);
mysql_thread___eventslog_filesize=GloMTH->get_variable_int((char *)"eventslog_filesize");
mysql_thread___eventslog_default_log=GloMTH->get_variable_int((char *)"eventslog_default_log");
mysql_thread___eventslog_format=GloMTH->get_variable_int((char *)"eventslog_format");
mysql_thread___eventslog_filename=GloMTH->get_variable_string((char *)"eventslog_filename");
if (mysql_thread___auditlog_filename) free(mysql_thread___auditlog_filename);
mysql_thread___auditlog_filesize=GloMTH->get_variable_int((char *)"auditlog_filesize");
mysql_thread___auditlog_filename=GloMTH->get_variable_string((char *)"auditlog_filename");
REFRESH_VARIABLE_CHAR(server_version);
REFRESH_VARIABLE_INT(eventslog_filesize);
REFRESH_VARIABLE_INT(eventslog_default_log);
REFRESH_VARIABLE_INT(eventslog_format);
REFRESH_VARIABLE_CHAR(eventslog_filename);
REFRESH_VARIABLE_INT(auditlog_filesize);
REFRESH_VARIABLE_CHAR(auditlog_filename);
GloMyLogger->events_set_base_filename(); // both filename and filesize are set here
GloMyLogger->audit_set_base_filename(); // both filename and filesize are set here
if (mysql_thread___default_schema) free(mysql_thread___default_schema);
mysql_thread___default_schema=GloMTH->get_variable_string((char *)"default_schema");
if (mysql_thread___keep_multiplexing_variables) free(mysql_thread___keep_multiplexing_variables);
mysql_thread___keep_multiplexing_variables=GloMTH->get_variable_string((char *)"keep_multiplexing_variables");
if (mysql_thread___default_authentication_plugin) free(mysql_thread___default_authentication_plugin);
mysql_thread___default_authentication_plugin=GloMTH->get_variable_string((char *)"default_authentication_plugin");
REFRESH_VARIABLE_CHAR(default_schema);
REFRESH_VARIABLE_CHAR(keep_multiplexing_variables);
REFRESH_VARIABLE_CHAR(default_authentication_plugin);
mysql_thread___default_authentication_plugin_int = GloMTH->variables.default_authentication_plugin_int;
mysql_thread___server_capabilities=GloMTH->get_variable_uint16((char *)"server_capabilities");
mysql_thread___handle_unknown_charset=GloMTH->get_variable_int((char *)"handle_unknown_charset");
mysql_thread___poll_timeout=GloMTH->get_variable_int((char *)"poll_timeout");
mysql_thread___poll_timeout_on_failure=GloMTH->get_variable_int((char *)"poll_timeout_on_failure");
mysql_thread___have_compress=(bool)GloMTH->get_variable_int((char *)"have_compress");
mysql_thread___have_ssl=(bool)GloMTH->get_variable_int((char *)"have_ssl");
mysql_thread___multiplexing=(bool)GloMTH->get_variable_int((char *)"multiplexing");
mysql_thread___log_unhealthy_connections=(bool)GloMTH->get_variable_int((char *)"log_unhealthy_connections");
mysql_thread___connection_warming=(bool)GloMTH->get_variable_int((char*)"connection_warming");
mysql_thread___enforce_autocommit_on_reads=(bool)GloMTH->get_variable_int((char *)"enforce_autocommit_on_reads");
mysql_thread___autocommit_false_not_reusable=(bool)GloMTH->get_variable_int((char *)"autocommit_false_not_reusable");
mysql_thread___autocommit_false_is_transaction=(bool)GloMTH->get_variable_int((char *)"autocommit_false_is_transaction");
mysql_thread___verbose_query_error=(bool)GloMTH->get_variable_int((char *)"verbose_query_error");
mysql_thread___commands_stats=(bool)GloMTH->get_variable_int((char *)"commands_stats");
mysql_thread___query_digests=(bool)GloMTH->get_variable_int((char *)"query_digests");
mysql_thread___query_digests_lowercase=(bool)GloMTH->get_variable_int((char *)"query_digests_lowercase");
mysql_thread___query_digests_replace_null=(bool)GloMTH->get_variable_int((char *)"query_digests_replace_null");
mysql_thread___query_digests_no_digits=(bool)GloMTH->get_variable_int((char *)"query_digests_no_digits");
mysql_thread___query_digests_normalize_digest_text=(bool)GloMTH->get_variable_int((char *)"query_digests_normalize_digest_text");
mysql_thread___query_digests_track_hostname=(bool)GloMTH->get_variable_int((char *)"query_digests_track_hostname");
mysql_thread___query_digests_grouping_limit=(int)GloMTH->get_variable_int((char *)"query_digests_grouping_limit");
mysql_thread___query_digests_groups_grouping_limit=(int)GloMTH->get_variable_int((char *)"query_digests_groups_grouping_limit");
mysql_thread___query_digests_keep_comment=(bool)GloMTH->get_variable_int((char *)"query_digests_keep_comment");
mysql_thread___parse_failure_logs_digest=(bool)GloMTH->get_variable_int((char *)"parse_failure_logs_digest");
REFRESH_VARIABLE_INT(handle_unknown_charset);
REFRESH_VARIABLE_INT(poll_timeout);
REFRESH_VARIABLE_INT(poll_timeout_on_failure);
REFRESH_VARIABLE_BOOL(have_compress);
REFRESH_VARIABLE_BOOL(have_ssl);
REFRESH_VARIABLE_BOOL(multiplexing);
REFRESH_VARIABLE_BOOL(log_unhealthy_connections);
REFRESH_VARIABLE_BOOL(connection_warming);
REFRESH_VARIABLE_BOOL(enforce_autocommit_on_reads);
REFRESH_VARIABLE_BOOL(autocommit_false_not_reusable);
REFRESH_VARIABLE_BOOL(autocommit_false_is_transaction);
REFRESH_VARIABLE_BOOL(verbose_query_error);
REFRESH_VARIABLE_BOOL(commands_stats);
REFRESH_VARIABLE_BOOL(query_digests);
REFRESH_VARIABLE_BOOL(query_digests_lowercase);
REFRESH_VARIABLE_BOOL(query_digests_replace_null);
REFRESH_VARIABLE_BOOL(query_digests_no_digits);
REFRESH_VARIABLE_BOOL(query_digests_normalize_digest_text);
REFRESH_VARIABLE_BOOL(query_digests_track_hostname);
REFRESH_VARIABLE_INT(query_digests_grouping_limit);
REFRESH_VARIABLE_INT(query_digests_groups_grouping_limit);
REFRESH_VARIABLE_BOOL(query_digests_keep_comment);
REFRESH_VARIABLE_BOOL(parse_failure_logs_digest);
variables.min_num_servers_lantency_awareness=GloMTH->get_variable_int((char *)"min_num_servers_lantency_awareness");
variables.aurora_max_lag_ms_only_read_from_replicas=GloMTH->get_variable_int((char *)"aurora_max_lag_ms_only_read_from_replicas");
variables.stats_time_backend_query=(bool)GloMTH->get_variable_int((char *)"stats_time_backend_query");
variables.stats_time_query_processor=(bool)GloMTH->get_variable_int((char *)"stats_time_query_processor");
variables.query_cache_stores_empty_result=(bool)GloMTH->get_variable_int((char *)"query_cache_stores_empty_result");
mysql_thread___hostgroup_manager_verbose = GloMTH->get_variable_int((char *)"hostgroup_manager_verbose");
mysql_thread___kill_backend_connection_when_disconnect=(bool)GloMTH->get_variable_int((char *)"kill_backend_connection_when_disconnect");
mysql_thread___client_session_track_gtid=(bool)GloMTH->get_variable_int((char *)"client_session_track_gtid");
mysql_thread___sessions_sort=(bool)GloMTH->get_variable_int((char *)"sessions_sort");
REFRESH_VARIABLE_INT(hostgroup_manager_verbose);
REFRESH_VARIABLE_BOOL(kill_backend_connection_when_disconnect);
REFRESH_VARIABLE_BOOL(client_session_track_gtid);
REFRESH_VARIABLE_BOOL(sessions_sort);
#ifdef IDLE_THREADS
mysql_thread___session_idle_show_processlist=(bool)GloMTH->get_variable_int((char *)"session_idle_show_processlist");
REFRESH_VARIABLE_BOOL(session_idle_show_processlist);
#endif // IDLE_THREADS
mysql_thread___show_processlist_extended=GloMTH->get_variable_int((char *)"show_processlist_extended");
mysql_thread___servers_stats=(bool)GloMTH->get_variable_int((char *)"servers_stats");
mysql_thread___default_reconnect=(bool)GloMTH->get_variable_int((char *)"default_reconnect");
mysql_thread___enable_client_deprecate_eof=(bool)GloMTH->get_variable_int((char *)"enable_client_deprecate_eof");
mysql_thread___enable_server_deprecate_eof=(bool)GloMTH->get_variable_int((char *)"enable_server_deprecate_eof");
mysql_thread___enable_load_data_local_infile=(bool)GloMTH->get_variable_int((char *)"enable_load_data_local_infile");
mysql_thread___log_mysql_warnings_enabled=(bool)GloMTH->get_variable_int((char *)"log_mysql_warnings_enabled");
mysql_thread___client_host_cache_size=GloMTH->get_variable_int((char *)"client_host_cache_size");
mysql_thread___client_host_error_counts=GloMTH->get_variable_int((char *)"client_host_error_counts");
mysql_thread___handle_warnings=GloMTH->get_variable_int((char*)"handle_warnings");
mysql_thread___evaluate_replication_lag_on_servers_load=GloMTH->get_variable_int((char*)"evaluate_replication_lag_on_servers_load");
REFRESH_VARIABLE_INT(show_processlist_extended);
REFRESH_VARIABLE_BOOL(servers_stats);
REFRESH_VARIABLE_BOOL(default_reconnect);
REFRESH_VARIABLE_BOOL(enable_client_deprecate_eof);
REFRESH_VARIABLE_BOOL(enable_server_deprecate_eof);
REFRESH_VARIABLE_BOOL(enable_load_data_local_infile);
REFRESH_VARIABLE_BOOL(log_mysql_warnings_enabled);
REFRESH_VARIABLE_INT(client_host_cache_size);
REFRESH_VARIABLE_INT(client_host_error_counts);
REFRESH_VARIABLE_INT(handle_warnings);
REFRESH_VARIABLE_INT(evaluate_replication_lag_on_servers_load);
#ifdef DEBUG
mysql_thread___session_debug=(bool)GloMTH->get_variable_int((char *)"session_debug");
REFRESH_VARIABLE_BOOL(session_debug);
#endif /* DEBUG */
GloMTH->wrunlock();
pthread_mutex_unlock(&GloVars.global.ext_glomth_mutex);

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