hcq/MaxScale
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127 Commits

Author SHA1 Message Date
MassimilianoPinto
511d93f266 Monitored server status change logged in debug log 
Monitored server status change is now logged in debug log
 2014-11-20 12:18:33 +01:00
Markus Makela
a65b9fa8b3 Fixes to Coverity defects: 72662 82143 82144 82145 82348 82349 2014-11-20 06:44:43 +02:00
VilhoRaatikka
bb39267126 Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2014-11-19 00:15:21 +02:00
VilhoRaatikka
fd11e6a7f5 Session-specific logging. Added functions 
void session_enable_log(SESSION* ses, logfile_id_t id)
and
void session_disable_log(SESSION* ses, logfile_id_t id)

Which switch specific log type on/off if the log type in question is not generally enabled.

Each thread carries a thread-specific struct log_info_t which includes members for current session id and bitfield for enabled log types for the current session. That information is checked before actual log write functions are called.

Each file where session-specific logging is used, must include the following exports:

/** Defined in log_manager.cc */
extern int            lm_enabled_logfiles_bitmask;
extern size_t         log_ses_count[];
extern __thread log_info_t tls_log_info;
 2014-11-19 00:08:59 +02:00
MassimilianoPinto
fc04087ab4 Valgrind tests completed 
Valgrind tests completed, message removed
 2014-11-18 13:19:38 +01:00
MassimilianoPinto
91f65072a2 Slave status removed of 1 server only 
Slave status removed of 1 server only
 2014-11-18 13:07:49 +01:00
MassimilianoPinto
e2fd2c422e One server only in MySQL monitor config 
One server only in MySQL monitor: it’s the Master.
Only one server in mysql monitor and in router sections
 2014-11-18 11:25:21 +01:00
MassimilianoPinto
badc45f457 Coverity fix 72709 
Coverity fix 72709
 2014-11-11 10:56:56 +01:00
MassimilianoPinto
bc43ead78d timeout options added to monitors 
timeout options added to monitors
 2014-11-11 08:46:56 +01:00
MassimilianoPinto
68df1b9c99 Addition of timeout for connect,read,write 
Addition of timeout for connect,read,write in mysql_mon.c
 2014-11-10 15:13:26 +01:00
MassimilianoPinto
39cc701b0d Branch update 
Branch update
 2014-11-07 16:59:01 +01:00
MassimilianoPinto
3b982ae820 Added monitor timeouts for connect/read/write 
Added monitor timeouts for connect/read/write
 2014-11-07 16:45:06 +01:00
MassimilianoPinto
6f22975e6c Added 'disable_master_failback' monitor option 
Added 'disable_master_failback' option in Galera monitor
 2014-10-30 19:03:07 +01:00
MassimilianoPinto
f787077bc5 Removing two monitor consecutive events 
Removing two monitor consecutive events
 2014-10-27 16:24:35 +01:00
MassimilianoPinto
4576ae6613 Fixed query buffer length in mysql_mon 
Fixed query buffer length in mysql_mon
 2014-10-27 11:17:16 +01:00
Markus Makela
b0683d9b4d Updated the licensing year from 2013 to 2013-2014 2014-10-01 14:37:12 +03:00
Markus Makela
f4e591e382 Changed 'SkySQL Gateway' to 'MariaDB Corporation MaxScale' 2014-09-30 13:15:03 +03:00
Markus Makela
c344231f80 Renamed all occurences of SkySQL to MariaDB Corporation 2014-09-30 13:02:10 +03:00
VilhoRaatikka
fd95acdcbf Monitor checks weren't done if interval%100<100. Fixed. 2014-09-24 12:54:07 +03:00
VilhoRaatikka
2b147a9ea4 Monitors waited monitor check interval time before checking backend servers for the first time. Removed wait for the first check. 
Added extra debugging to query_classifier to assist in issue resolution regarding to optimized MaxScale builds and pthread_mutex_lock in sql/sql_class.h
 2014-09-24 12:03:04 +03:00
VilhoRaatikka
45f8585804 Fix to bug #549, http://bugs.skysql.com/show_bug.cgi?id=549 
Each monitor loops 10 times/second (sleep 100ms) and perform monitoring checks only when monitor's interval is spent. Monitors notice faster if the shutdown flag is set and thus overall shutdown is faster.
hint.c:added missing header
Changed interval from unsigned long to size_t which is guaranteed to be of same size also in windows (if possible).
 2014-09-23 11:26:15 +03:00
MassimilianoPinto
ffc7e7aa10 Fix for server_string memory leak 
Fix for server_string memory leak
 2014-09-12 15:36:22 +02:00
Mark Riddoch
d1b4852d29 Addition of server "Auth Error" status 2014-09-12 08:55:32 +01:00
MassimilianoPinto
63d267e5ef Fix for broken replication 
Fix for broken replication has been added to mysql_monitor.
Both Slave_IO  and Slave_SQL threads must be running in order to assign
the SERVER_SLAVE status but If only Slave_IO is running let’s assign
the master_id to current server and continue building the replication
tree; if no slaves at all the master will be still available.
The “detect_stale_master” option has been added, its default is 0.
If set to 1 the monitor will keep the last detected master even if the
replication setup is completely not working, i.e. both Slave_IO  and
Slave_SQL threads are not running: this applies only to the server that
was master before.
After monitor or MaxScale are restarted and the replication is still
stopped or not configured there will be no master because it’s not
possible to compute the replication topology tree.
 2014-09-01 11:18:57 +02:00
Mark Riddoch
4af2e58c86 Update plugin status to BETA 2014-07-04 09:23:40 +01:00
MassimilianoPinto
ff99cd3c63 no rows for slave heartbeat reset server values 
no rows for slave heartbeat resets the heartbeat and node_ts in server
struct
 2014-07-01 10:36:26 +02:00
MassimilianoPinto
439cedc800 Fixed num servers counter 
Fixed num servers counter
 2014-06-30 19:33:30 +02:00
MassimilianoPinto
dd54dde4ef fix for root master NULL pinter 
fix for  root master NULL pinter
 2014-06-30 19:09:50 +02:00
VilhoRaatikka
0b89245a4b Merge branch 'develop' into MAX-167 
Conflicts:
	server/modules/monitor/mysql_mon.c
	server/modules/routing/readwritesplit/readwritesplit.c
 2014-06-30 14:17:00 +03:00
MassimilianoPinto
32526d31b6 code cleanup 
code cleanup
 2014-06-27 18:14:46 +02:00
MassimilianoPinto
3a299a9ed8 get_replication_tree checks for SERVER_IS_DOWN 
get_replication_tree checks for SERVER_IS_DOWN, this will produce a
replication tree even with servers in SERVER_IN_MAINT state
 2014-06-27 17:16:38 +02:00
MassimilianoPinto
3e83174cd8 Log messages updated for Replication heartbeat 
Log messages updated for Replication heartbeat
 2014-06-27 15:10:25 +02:00
MassimilianoPinto
111693775b master_id and node_id are long vars 
master_id and node_id are long vars
 2014-06-27 14:21:12 +02:00
MassimilianoPinto
96b6454e13 fix compile warnings 
fix compile warnings
 2014-06-27 14:11:57 +02:00
MassimilianoPinto
fdcdc064b1 Added server pending states in monitor 
server pending states are now saved and copied to server status before
monitor thread sleep
 2014-06-27 13:38:35 +02:00
VilhoRaatikka
20637ee224 Removed unnecessary SERVER pointer from dcb.c:dcb_call_foreach(), changed declaration and call accordingly. 2014-06-27 10:54:11 +03:00
MassimilianoPinto
f246219beb Fix compile errors and warnings 
Fix compile errors and warnings
 2014-06-26 18:20:33 +02:00
MassimilianoPinto
8808fd7e47 Some debug messages removed 
Some debug messages removed
 2014-06-26 17:18:53 +02:00
MassimilianoPinto
4d2e43a2d9 code cleanup and documentation 
code cleanup and documentation
 2014-06-26 16:56:21 +02:00
MassimilianoPinto
d8ac0467de Added comments for SHOW SLAVE STATUS 
Added comments for SHOW SLAVE STATUS
 2014-06-26 14:14:37 +02:00
MassimilianoPinto
c14700fcff Added documentation to new routines 
Added documentation to new routines
 2014-06-25 10:21:30 +02:00
MassimilianoPinto
e1e172fe03 Fixed compile errors 
Fixed compile errors
 2014-06-24 18:37:17 +02:00
MassimilianoPinto
584d8867bc Replication tree is now a routine 
Replication tree is now a routine
 2014-06-24 11:18:59 +02:00
MassimilianoPinto
d36100a99f Replication consistency with replication tree 
Added replication consistency after replication tree computation
 2014-06-23 13:12:26 +02:00
MassimilianoPinto
51d47accf7 Added replication consistency routines 
Added replication consistency routines
 2014-06-23 12:56:01 +02:00
MassimilianoPinto
2a1688bb3d get level 0 for the first master 
get level 0 for the first master
 2014-06-18 18:57:09 +02:00
MassimilianoPinto
1b6a5efb64 merge from develop 
merge from develop
 2014-06-18 11:51:47 +02:00
MassimilianoPinto
b2d7d28b10 fix for slave set with mariadb 10 replication 
fix for slave set with mariadb 10 replication
 2014-06-18 11:46:29 +02:00
MassimilianoPinto
6bb7aa4311 first implementation for depth of replication 
first implementation for depth of replication for nodes
 2014-06-17 18:16:45 +02:00
MassimilianoPinto
751b81a3b6 getServerByNodeId added 
getServerByNodeId added
 2014-06-17 18:07:30 +02:00