1b04a0cf91
Fix issues with error handling needing to cater for both client and backend DCBs.
2015-11-02 16:27:44 +00:00
bad61b0740
Change binlog router to indicate it does not use router sessions via the getCapabilities interface.
2015-10-27 14:17:06 +00:00
06f6b28048
Fix to MXS-412: https://mariadb.atlassian.net/browse/MXS-412
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service->user is now set to NULL after the users are freed.
2015-10-19 09:01:58 +03:00
5112d4118f
Fix to MXS-409: https://mariadb.atlassian.net/browse/MXS-409
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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
e38ea9d07d
Correct missing return value.
2015-10-02 16:19:59 +01:00
4f316419c5
Merge branch 'develop' into MXS-329
2015-09-30 12:47:28 +03:00
48fd181245
Merge branch 'test_fix_1.3' into develop
2015-09-30 08:34:02 +03:00
638c2250c9
Fixed internal test suite.
2015-09-29 16:36:12 +03:00
d679bf1cd8
Fix to MXS-389: https://mariadb.atlassian.net/browse/MXS-389
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Utility tools now use static log manager.
2015-09-29 14:56:05 +03:00
96f76a1f2e
Changed the way max_sescmd_history works and combined disable_sescmd_history and disable_slave_recovery.
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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
db0e2e881f
Double free prevented.
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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
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
2dfb9e3c11
Merge branch 'develop' into MXS-329
2015-09-24 17:59:36 +03:00
f7946a05fa
Fix in extract_message
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Fix in extract_message
2015-09-23 14:05:02 +02:00
561891aac5
Fix for double free, possible fix for bug601.
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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
88716c35fb
Various changes to block loopholes in different cases and tidy up.
2015-09-21 09:23:22 +01:00
de8e54da8b
Fix for compile error
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Fix for compile error
2015-09-21 09:00:39 +02:00
2c12ba3d16
Various fixes
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Various fixes for initialisation and packet size allocation
2015-09-21 09:00:20 +02:00
8d5ca11374
Fixed: spinlock_release is before free
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Fixed: spinlock_release is before free
2015-09-18 16:05:22 +02:00
2a2582067a
Added fix blr_slave_register reply
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Added fix blr_slave_register reply
2015-09-18 11:06:03 +02:00
31c6666278
Ensure DCB for closing session does not become persistent; remove bref_was_not_in_use.
2015-09-17 14:38:56 +01:00
dc3b0b067b
Revert the dcb_close changes in handleError.
2015-09-17 13:35:18 +01:00
1ad8e27c91
Try a different arrangement of DCB closures in handleError of read-write split.
2015-09-17 13:27:25 +01:00
357c4bcae5
Add to or take from persistent pool only if server is running; add conditions to DCB close in read-write handleError to check backend reference was in use.
2015-09-17 12:53:59 +01:00
583c9b62fe
Close DCB in handleError only if it can be found in a backend reference.
2015-09-17 11:58:19 +01:00
30239f395a
Fix bref when backend server fails, error message if fails.
2015-09-15 20:07:56 +01:00
fdbe070e80
Change abort to error message when read connection router finds mismatch between router client session DCB and given backend DCB; improve order of actions when closing DCB in read-write router.
2015-09-15 15:22:44 +01:00
0cf4b2cf68
Fix to overcome failure on certain packets.
2015-09-15 08:37:41 +01:00
2829a8ce05
Added missing check for empty result set in binlogrouter.
2015-09-14 21:20:22 +03:00
955974d06b
Removed unused XID var
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Removed unused XID var
2015-09-14 09:43:13 +02:00
bb72b0c892
Fixed compiler warnings.
2015-09-12 04:46:47 +03:00
535523f9d7
Added an upper limit to trace log message length for queries.
2015-09-11 14:29:58 +03:00
9fda8dcc26
Changed link order.
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Did not link on Ubuntu.
2015-09-11 13:57:24 +03:00
7d00a3670d
Addition of maxbinlogcheck, a new utility in bin
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Addition of maxbinlogcheck, a new utility in bin
2015-09-10 14:37:49 +02:00
cfeaf7d6e9
Merge remote-tracking branch 'origin/develop' into MXS-329
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Conflicts:
server/core/session.c
2015-09-10 13:07:27 +01:00
f6916a23bd
Move responsibility for closing DCB on error to router error handling. Check that routers remove or disable links to closed DCB.
2015-09-09 09:33:00 +01:00
2e50dfd484
Readjust indentation in handleError function of read connection router.
2015-09-09 08:37:40 +01:00
986c918d52
Remove ERRACT_RESET action from router error handler; remove sole call from mysql_client. Correct comments on parameters for router error handlers.
2015-09-09 08:31:59 +01:00
160bbb70ee
MXS-251: strerror
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Replaces all calls to strerror with calls to strerror_r. The former
is non-thread safe while the latter is.
2015-09-05 15:52:13 +03:00
4a1ad3df69
Attempt solution to crash caused by leaving link to backend DCB in router session.
2015-09-05 08:53:19 +01:00
70a7a5f2f6
Fix to MXS-328: https://mariadb.atlassian.net/browse/MXS-328
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Removed gwbuf_free when the write fails.
2015-08-27 09:16:00 +03:00
b3be72022c
Fixed use_sql_variables_in=master not working.
2015-08-25 21:53:54 +03:00
1731a90fad
Fix for lastEventTimestamp localtime
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Fix for lastEventTimestamp localtime computation
2015-08-25 11:37:17 +02:00
37ac158791
Changes to try to eliminate setting dcb->session to NULL with risk of crashing system.
2015-08-24 12:12:43 +01:00
799844e243
Fixed MXS-111 https://mariadb.atlassian.net/browse/MXS-111
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Fixed MXS-111 https://mariadb.atlassian.net/browse/MXS-111
2015-08-24 10:52:26 +02:00
5adae0ff3b
Added missing return value.
2015-08-23 20:46:16 +03:00
f014598d39
Added NULL checks.
2015-08-21 17:42:03 +03:00
8a362d6668
Fixed memory leaks in maxinfo.c and httpd.c
2015-08-21 08:08:45 +03:00
9a6e3a9a86
Fix to Coverity defect.
2015-08-20 09:34:52 +03:00
895989446d
MXS-224: Added SQL commands to the log message at slave disconnect time
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MXS-224: Added SQL commands to the log message at slave disconnect time
2015-08-19 12:04:15 +02:00
