hcq/MaxScale
hcq/MaxScale
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1104 Commits

Author SHA1 Message Date
MassimilianoPinto
3c30827f16 Report blr_print_binlog_details only if pos > 4 
Report blr_print_binlog_details only if  pos > 4
 2015-10-28 10:15:05 +01:00
MassimilianoPinto
d7d009f3b3 Merge from develop 
Merge from develop
 2015-10-28 09:38:31 +01:00
MassimilianoPinto
a718c995ae Added blr_print_binlog_details 
Added blr_print_binlog_details
 2015-10-27 17:33:15 +01:00
counterpoint
bad61b0740 Change binlog router to indicate it does not use router sessions via the getCapabilities interface. 2015-10-27 14:17:06 +00:00
MassimilianoPinto
a066b34e8e Fix for change master to new binlog file 
Fix for change master to new binlog file
 2015-10-26 10:35:33 +01:00
MassimilianoPinto
8208f3a728 strerror_r update 
strerror_r update
 2015-10-23 18:44:39 +02:00
Markus Makela
4b923ce4bc Merge branch '1.2.1-binlog_router_trx' of https://github.com/mariadb-corporation/MaxScale into 1.2.1-binlog_router_trx 2015-10-23 16:44:21 +03:00
MassimilianoPinto
bf6286e598 Fix for new file creation after change master to new log file 
Fix for new file creation after change master to new log file
 2015-10-23 15:35:48 +02:00
Markus Makela
3be5238bd7 Fixed indentation. 2015-10-23 15:05:51 +03:00
Markus Makela
63f4bc3aec Changed from router->binlog_lock to router->lock for transaction safety code and cleaned up code. 2015-10-23 14:54:08 +03:00
MassimilianoPinto
1dc48f5ed8 Merge branch 'develop' into 1.2.1-binlog_router_trx 2015-10-23 13:18:11 +02:00
Markus Makela
40ffe21dd8 Added a variable for current event being processed after a transaction is committed. 2015-10-23 12:33:51 +03:00
Johan Wikman
add1927781 Reformatted to make line-length < 110. 2015-10-21 09:46:52 +03:00
Markus Makela
eeefd73623 Changed sprintf format to use %02hhx instead of %02x. 2015-10-20 16:20:54 +03:00
MassimilianoPinto
a8f866d372 Message log update 
Message log update
 2015-10-19 11:37:20 +02:00
MassimilianoPinto
75e8033052 Merge branch 'develop' into 1.2.1-binlog_router_trx 2015-10-19 09:36:04 +02:00
Markus Makela
06f6b28048 Fix to MXS-412: https://mariadb.atlassian.net/browse/MXS-412 
service->user is now set to NULL after the users are freed.
 2015-10-19 09:01:58 +03:00
Markus Makela
5112d4118f Fix to MXS-409: https://mariadb.atlassian.net/browse/MXS-409 
Prepared statements are sent to the master instead of all servers.

The planned functionality to store the types of the prepared statements was not implemented
and all executions of prepared statements are sent to the master. Because of this the preparations
should be all sent to the master server instead of sending them to all servers.
 2015-10-19 09:01:58 +03:00
Markus Makela
9b65e0b8b6 Fixed compiler warnings. 2015-10-14 10:58:32 +03:00
Markus Makela
7e1034a740 All conflicts are printed when processing databases. 2015-10-05 10:20:58 +03:00
Markus Makela
6227d9f834 Cleaned up schemarouter code. 2015-10-05 10:20:58 +03:00
Markus Makela
a576606f2b Updated schemarouter duplicate DB code based on code review. 2015-10-05 10:20:58 +03:00
Markus Makela
af2bc91383 Cleaned up the clientReply function of the schemarouter. 2015-10-05 10:20:58 +03:00
Markus Makela
bff6db96a1 Same database on more than one server now cause the schemarouter session to be closed. 2015-10-05 10:20:58 +03:00
MassimilianoPinto
62477c5760 Changed log message for trx_safe set to ON 
Changed log message for trx_safe set to ON
 2015-10-02 19:14:47 +02:00
MassimilianoPinto
78252fcb78 Message logs changed for slave request errors 
Log messages changed for slave request errors
 2015-10-02 18:30:19 +02:00
counterpoint
e38ea9d07d Correct missing return value. 2015-10-02 16:19:59 +01:00
MassimilianoPinto
1e76de540f Added blr_distribute_error_message when distributing transaction events 
Added blr_distribute_error_message when distributing transaction events
 2015-10-02 09:46:52 +02:00
MassimilianoPinto
d31e081e45 Changed log messages for blr_read_binlog, added slave send error feaure 
Changed log messages for blr_read_binlog, added slave send error feaure.

When blr_read_binlog detects an error an error message with 1236 code
is sent to the slave and it will stop the replication to binlogrouter
 2015-10-01 17:03:48 +02:00
MassimilianoPinto
e043d204b4 blr_send_custom_error with errno and state 
blr_send_custom_error with errno and state
 2015-09-30 15:59:48 +02:00
MassimilianoPinto
680589ed46 Slave heartbeat period is reported in diagnostics 
Slave heartbeat period is reported in diagnostics only if router option
is set
 2015-09-30 15:21:18 +02:00
MassimilianoPinto
21509616e9 Fix routine argument type 
Fix routine argument type
 2015-09-30 14:47:48 +02:00
MassimilianoPinto
f9ee9ca028 Addition of send_slave_heartbeat option 
Addition of send_slave_heartbeat option
 2015-09-30 14:39:26 +02:00
MassimilianoPinto
4aa161d78e Merge branch 'develop' into 1.2.1-binlog_router_trx 2015-09-30 14:20:39 +02:00
Markus Makela
4f316419c5 Merge branch 'develop' into MXS-329 2015-09-30 12:47:28 +03:00
Markus Makela
48fd181245 Merge branch 'test_fix_1.3' into develop 2015-09-30 08:34:02 +03:00
Markus Makela
638c2250c9 Fixed internal test suite. 2015-09-29 16:36:12 +03:00
Markus Makela
d679bf1cd8 Fix to MXS-389: https://mariadb.atlassian.net/browse/MXS-389 
Utility tools now use static log manager.
 2015-09-29 14:56:05 +03:00
Markus Makela
96f76a1f2e Changed the way max_sescmd_history works and combined disable_sescmd_history and disable_slave_recovery. 
Before these changes when max_sescmd_history was used the session
was closed when the limit was exceeded. With this change, when the
limit is exceeded the recovery of slaves and the session command history
are both disabled. This will allow the sessions to continue while still
keeping the old functionality of limited salve replacement.

The disable_sescmd_history and disable_slave_recovery parameters were combined
so that disabling the session command history will also disable slave recovery.
This way no harm can be done with disable_sescmd_history.
 2015-09-29 12:03:22 +03:00
Johan Wikman
db0e2e881f Double free prevented. 
routeQuery calls route_single_stmt, which requires the GWBUF to be
contiguous. Earlier it was made contiguous (if needed) in
route_single_stmt. However, since the process of making a GWBUF
contiguous causes the original buffer to be freed, this would lead
to a double free later in routeQuery that frees the passed buffer.

This is prevented now by making the buffer contiguous before calling
route_single_stmt.
 2015-09-29 10:57:45 +03:00
MassimilianoPinto
1fa5cfbeb7 Typo fixed 
Typo fixed
 2015-09-28 12:17:06 +02:00
MassimilianoPinto
d9a776d81a Added @@global.server_id and @@global.server_uuid 
Added @@global.server_id and @@global.server_uuid
 2015-09-28 12:12:26 +02:00
MassimilianoPinto
b6df52a68e Addition of slave heartbeat check 
Addition of slave heartbeat check
 2015-09-25 15:58:36 +02:00
counterpoint
2231d0870c Place checks in callback routines because DCB will not always contain a reference to a router session, and the associated data will be invalid in this case. 2015-09-25 12:17:18 +01:00
Markus Makela
2dfb9e3c11 Merge branch 'develop' into MXS-329 2015-09-24 17:59:36 +03:00
MassimilianoPinto
f7946a05fa Fix in extract_message 
Fix in extract_message
 2015-09-23 14:05:02 +02:00
MassimilianoPinto
ef15825efb Fixes suggested by Valgrind tool 
Fixes suggested by Valgrind tool
 2015-09-23 11:46:00 +02:00
MassimilianoPinto
72f08de889 Removed duplicated code 
Removed duplicated code
 2015-09-22 16:50:11 +02:00
MassimilianoPinto
b6e37d6b6f Merge branch 'develop' into 1.2.1-binlog_router_trx 2015-09-22 08:40:03 +02:00
Johan Wikman
561891aac5 Fix for double free, possible fix for bug601. 
In the end of execute_sescmd_in_backend the buffer was consumed
in case the protocol function failed. Or actually if it returned
something else but 1.

In the case of mysql_backend, the buffer is always freed when
authorizing and either consumed or placed on the dcb writequeue
when the data is written.

That is, it is never ok to consume the buffer in this function.
The end-result is likely to be an abort.
 2015-09-21 13:45:15 +03:00