hcq/MaxScale
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432 Commits

Author SHA1 Message Date
Markus Makela
2ff3939ba2 Active databases are only updated if they are found in the router's hashtable. 2014-12-08 16:35:47 +02:00
Markus Makela
e76215bf07 Added detection of COM_INIT_DB 2014-12-08 11:15:10 +02:00
VilhoRaatikka
4c1ed65617 Added dbshard template to MaxScale_template.cnf 
Added NULL-check to createInstance to avoid NULL-pointer reference if user/pwd is missing from config.
Removed unnecessary code, added error messages, fixed intendation.
 2014-12-07 23:34:47 +02:00
Markus Makela
0348df5147 Fixed databases being queried without a username or password and ignored the default databases when checking for shards. 2014-12-07 13:16:53 +02:00
Markus Makela
15a96f037d Merge remote-tracking branch 'origin/MAX-324' into MAX-324 
Conflicts:
	server/modules/routing/dbshard/dbshard.c
 2014-12-07 06:11:24 +02:00
VilhoRaatikka
68fc849c6e query_classifier.cc:cleaned up some intendentions and brackets. 
dbshard.h:removed unnecessary code
dbshard.c:removed unnecessary code, cleaned up a bit and made some required changes
readwritesplit.c:removed two unnecessary variable assignments.
 2014-12-07 00:34:23 +02:00
Markus Makela
a580799eb2 Added messages about missing usernames and passwords for servers. 2014-12-07 00:07:58 +02:00
VilhoRaatikka
94b6fc8ff1 Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324 2014-12-06 12:48:37 +02:00
Markus Makela
06578c95a5 Updates to dbshard router: 
Added a parsing function to query classifier that returns an array of database names the query uses.
Added a check if the query targets a sharded database. If so, a hint is added that routes the query to the named server.
 2014-12-06 11:30:07 +02:00
VilhoRaatikka
7079cb4749 Cleaned a bit 2014-12-03 10:35:34 +02:00
VilhoRaatikka
ed8404d9c7 Fixed some of compiler errors 2014-12-02 11:05:14 +02:00
VilhoRaatikka
83477042a1 Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324 2014-12-02 10:37:53 +02:00
VilhoRaatikka
ef4f9aac4f Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324 
Conflicts:
	server/modules/include/dbshard.h
	server/modules/routing/dbshard/dbshard.c
 2014-12-01 19:34:20 +02:00
VilhoRaatikka
a78ac19a87 Added createInstance and newSession, cleaned up things related to other routers. 2014-12-01 15:52:00 +02:00
Markus Makela
1135b2c23f Removed 'information_schema' from the sharding checks and set the default weights of the backend to 1. 2014-12-01 15:02:44 +02:00
Markus Makela
66164aa664 Added functions that query backend servers for database names 2014-12-01 14:27:33 +02:00
VilhoRaatikka
43d348e3ac Place holders for dbshard.c 2014-12-01 09:58:46 +02:00
VilhoRaatikka
1bfedbee1d Fix to bug #629, http://bugs.skysql.com/show_bug.cgi?id=629 
Master was selected for routing target even there was a slave available.
 2014-11-28 14:17:35 +02:00
VilhoRaatikka
9aa828cd9b Added debug assertions to catch wrong DCB usage 2014-11-27 22:04:34 +02:00
VilhoRaatikka
3941f5c31d Added debug trace 2014-11-27 19:48:27 +02:00
VilhoRaatikka
3e18e091c1 Fixed unreported bug in log_manager where a terminating character was added in the middle of log message. 2014-11-27 16:53:50 +02:00
Markus Makela
2e3fb9cbd3 Changed the 'seslog' command to 'sessionlog' in the telnet client. 2014-11-19 16:55:18 +02:00
Markus Makela
2e456c7348 Changed the order of help messages about seslog command 2014-11-19 15:22:12 +02:00
Mark Riddoch
e67ded72a0 Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2014-11-19 12:07:13 +00:00
Mark Riddoch
d3c8770852 Merge branch 'blr' into develop 
Conflicts:
	client/maxadmin.c
	server/core/CMakeLists.txt
	server/core/dcb.c
	server/core/gateway.c
	server/core/poll.c
	server/core/test/CMakeLists.txt
	server/core/test/makefile
	server/include/poll.h
	server/modules/routing/debugcmd.c
 2014-11-19 12:00:55 +00:00
VilhoRaatikka
2c87edfe27 Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2014-11-19 13:28:40 +02:00
VilhoRaatikka
9cc0e1316c Fix to #594, http://bugs.skysql.com/show_bug.cgi?id=594 
Changes to readwritesplit.c:get_dcb caused regression
 2014-11-19 13:27:43 +02:00
Markus Makela
c3439027d4 Fixed a missing session list iteration from debugcmd.c 2014-11-19 13:07:37 +02:00
Markus Makela
2556097a98 Added commands to debugcmd.c that enable and disable logs for a single session. 
Added the session id to dprintAllSessions and dprintSession output.
 2014-11-19 12:25:33 +02:00
Markus Makela
a65d8cd525 Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2014-11-19 09:38:22 +02:00
Markus Makela
98390e89cc Added dummy cli commands that would enable and disable session logs. 2014-11-19 09:37:24 +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
VilhoRaatikka
1c4ffd2599 Fix to bug #597, http://bugs.skysql.com/show_bug.cgi?id=597 
Changed the order of include directives in query_classifier.cc
 2014-11-17 14:55:13 +02:00
VilhoRaatikka
34b155b6fe Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2014-11-17 13:58:18 +02:00
VilhoRaatikka
c9b679359f Made RWSplit to use slave selection criteria also during client session. Previously the criteria was use when slaves were selected for use of client session. 2014-11-17 13:40:18 +02:00
Markus Makela
a96f2fe57b Fixed some typos and testing messages from CMake output. 2014-11-17 12:57:07 +02:00
VilhoRaatikka
4f136fa4d2 Fixed backend selection logic in get_dcb. If slave is not found write a warning to error log and fall through to master selection. If master has changed or previous master's state has changed, routing fails. 2014-11-15 23:57:09 +02:00
VilhoRaatikka
419fda5514 Fixed false positive debug assertion 2014-11-14 23:13:40 +02:00
VilhoRaatikka
e790437fc0 Fixed debug assert. If session is closed its router session pointer is nullified and it is not error. 2014-11-14 22:35:23 +02:00
VilhoRaatikka
18c12cfee6 Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2014-11-14 20:48:50 +02:00
VilhoRaatikka
8c1e7172f3 Added debug logging for #615 2014-11-14 20:48:33 +02:00
Mark Riddoch
a16d1d445e Addition of flush log and flush logs command 2014-11-14 18:02:25 +00:00
VilhoRaatikka
e35ad0c5d3 Fix candidate for bug #615 
Removed invalid debug assert
 2014-11-14 17:50:07 +02:00
VilhoRaatikka
81009e7d19 Fix candidate to bug #615 
Mark backend reference closed in handleError
 2014-11-14 15:20:15 +02:00
Markus Makela
2b11b53144 Fixes to Coverity defects 72681, 72683, 72691. 2014-11-12 17:25:49 +02:00
VilhoRaatikka
0ea4dd63a9 Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2014-11-11 14:25:49 +02:00
Markus Makela
98a362b430 Fix to Coverity error 72685 2014-11-11 14:10:15 +02:00
VilhoRaatikka
061fa62d29 Fixes to Coverity issues 77197 (mysql_common.c, dcb.c, mysql_client.c, skygw_debug.h), 72654 (poll.c), 72756 (mysql_backend.c), 72744 (mysql_backend.c), 77197 (mysql_common.c), 72746 (mysql_common.c), 72676 (mysql_common.c), 72705 (readwritesplit.c), 72697 (readwritesplit.c), 72652 (skygw_debug.h) 2014-11-11 14:10:06 +02:00
VilhoRaatikka
24c1106abf Removed invalid assertion from readwritesplit.c 2014-11-10 17:05:40 +02:00
VilhoRaatikka
9a5168c3e8 Put errors ganerating code behind FAKE_CODE macro, which is not defined by default in any build. 2014-11-10 15:22:08 +02:00