2edab598b2
Remove memlog diagnostics used to find issues with transistion between
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catchup and follow mode.
2014-10-17 11:14:10 +01:00
9b3dfc86fe
Binlog router performance improvements
2014-10-17 08:38:58 +01:00
f459bdfe04
Add new command to view the event queue
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Fixes to fake poll events to improve fairness
2014-10-17 08:36:32 +01:00
fe0e7c74d0
Resolve transition from catchup to follow mode.
2014-10-14 11:43:08 +01:00
fd1154b944
Change of distribution mechanism to use fake events exclusively and avoid
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complex locking mechanism and blocking the master DCB eent processign thread
Addition of shared BLFILE mechanism to reduce open/close overhead
2014-10-03 14:33:28 +01:00
501d0bcae6
Reconnect to master on error
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Refine locking in blr_slave_catchup and add tracing
2014-10-02 17:19:43 +01:00
9186d3fa90
Fixes for blr_salve performanc issues, linking of embedded library,
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housekeeper heartbeat addition and unloading of modules to allow
profiling of modules using LD_PROFILE environment variable and sprof
2014-10-01 18:30:13 +01:00
bce0716861
Merge branch 'blr' of https://github.com/skysql/MaxScale into blr
2014-09-30 13:27:03 +01:00
0ef87e3cc1
Updates to slave catchup mode to use fake events
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Addition of fake EPOLLOUT event mechanism
New memlog feature for debugging purposes
2014-09-30 13:25:45 +01:00
2801aa851e
Merge branch 'blr' of https://github.com/skysql/MaxScale into blr
2014-09-26 15:44:18 +03:00
5ec1a83f3b
Fix to #478 , http://bugs.skysql.com/show_bug.cgi?id=478
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Execution of session commands failed because session commands and normal sql statements were executed in a wrong order if backend was executing previous session command while new sql stmt was routed to that backend. There was a window where ordering went wrong.
It is possible that one normal sql stmt arrives while previous sescmds are still being executed.
Introduced a new member in backend_ref_t structure, bref_pending_cmd where new sql stmt pointer is stored in that case. When sescmds are executed completely, that command is automatically executed next.
2014-09-26 15:40:32 +03:00
3430fc99d2
Shutdown fix in housekeeper
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In memory logging in blr_master
2014-09-26 12:36:59 +01:00
06596a0bc3
Add binlog router back into Makefiles
2014-09-25 17:35:27 +01:00
5bef5d8f53
Removed binlogrouter from the build process.
2014-09-25 21:25:46 +03:00
63252e94f2
Merge branch 'release-1.0beta-refresh' into blr
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Fix conflict and remove some redundant code
Conflicts:
server/core/poll.c
2014-09-24 16:49:12 +01:00
3f0de666ac
Changed the order of linking to resolve some debug build bugs and added the missing parent directory of the MYSQL_DIR into the included directories.
2014-09-20 19:44:30 +03:00
d561ccb089
Merge branch 'release-1.0beta-refresh' into blr
2014-09-19 13:42:37 +01:00
5721df5176
Add initial file number
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Fix for short binlog file names in rotate
Socket buffering changes
2014-09-19 13:40:38 +01:00
c868fedb87
Fixed missing ${EMBEDDED_LIB} variables and changed to the proper template config file.
2014-09-19 11:41:44 +03:00
26e2695491
Merge branch 'release-1.0beta-refresh' into cmake_build
2014-09-18 11:13:24 +03:00
0f3db1c091
First changes for fixing #548 , http://bugs.skysql.com/show_bug.cgi?id=548
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dcb.c:dcb_process_zombies:added new parameter which tells what DCB the thread will use after calling dcb_process_zombies. Thus, processing that DCB is skipped.
readwritesplit.c:routeQuery:removed double free call for query buffer.
2014-09-17 18:02:44 +03:00
3776fdb015
added a 'testall' target which builds and runs the tests
2014-09-17 10:39:47 +03:00
8b1afbfe26
fixed tests not working with the normal 'make testall'
2014-09-16 20:02:28 +03:00
a5ba0457d0
Merge remote-tracking branch 'origin/release-1.0beta-refresh' into cmake_build
2014-09-16 17:36:35 +03:00
c642af7891
Add binlogrouter back into Makefile following merge
2014-09-16 14:28:47 +01:00
48c25155f5
Completion to fix for http://bugs.skysql.com/show_bug.cgi?id=547
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server.h:added macro SERVER_IS_ROOT_MASTER for finding valid candidate for root master
readwritesplit.c: wrote open three if conditions in get_root_master_bref for clarity
2014-09-16 14:49:04 +03:00
41226692ac
Merge branch 'release-1.0beta-refresh' into cmake_build
2014-09-16 12:11:17 +03:00
7300e58787
Fix to #547 , http://bugs.skysql.com/show_bug.cgi?id=547
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readwritesplit.c:get_dcb now searches for master if slave is not available
2014-09-16 12:11:08 +03:00
3dc44ff6fd
Fix to bug #544 , http://bugs.skysql.com/show_bug.cgi?id=544
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Changes to readwritesplit router.
2014-09-15 21:03:11 +03:00
213a2dba9e
Merge branch 'release-1.0beta-refresh' of https://github.com/skysql/MaxScale into release-1.0beta-refresh
2014-09-15 19:11:39 +03:00
a41a8d6060
Fix to bug #543 , http://bugs.skysql.com/show_bug.cgi?id=543
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All counters are now updated in routeQuery
Fix to bug #545 , http://bugs.skysql.com/show_bug.cgi?id=545
All sql variable and session modification statements, such as autocommit-, and set <db> commands are routed to all nodes.
2014-09-15 19:01:04 +03:00
d5e2410fe6
Fix for zero wieght in readconnrouter
2014-09-15 14:53:08 +01:00
c8fc5b712b
Merge branch 'hholzgra-hartmut-gitignore' into release-1.0beta-refresh
2014-09-15 13:22:46 +01:00
1f56db310d
Changed variable names to closer match their usage
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Changed the default values to the same as in makefiles
Added configured versions of maxscale.conf and maxscale init.d script
2014-09-15 14:12:55 +03:00
48012cd571
Added more build options and README changes
2014-09-15 11:48:40 +03:00
4c41dea6fb
Merge branch 'release-1.0beta-refresh' into cmake_build
2014-09-15 09:43:24 +03:00
0f07c9f08c
Added hint tests
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Fixed readwritesplit tests looking for test input in the wrong directory
Updated the canonical query test expected output
2014-09-15 09:27:47 +03:00
2012dfdd35
Fix to bug #541 , http://bugs.skysql.com/show_bug.cgi?id=541
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Long ~0.5MB queries blocked MaxScale.
mysql_client.c:gw_read_client_event: Fixed packet reading logic. Reading didn't work when packet exceeded read buffer size.
mysql_common.c:gw_MySQL_get_next_packet: number of bytes to be copied to continuous buffer was calculated wrong, thus resulting in broken packet.
readwritesplit.c:disabled creation of canonical query in debug build because it slows down the processing too much with long queries
2014-09-13 21:16:44 +03:00
32b72ce474
more configuration options, README update and tests
2014-09-12 16:48:21 +03:00
f0641dc39e
added readwritesplit tests
2014-09-12 07:30:25 +03:00
b3ce971020
initial implementation of the CMake build system
2014-09-11 18:24:41 +03:00
0a468a910b
Makefile modifications
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Makefile modifications
2014-09-11 13:10:02 +02:00
8b5b4a17fe
Merge from Z3
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Merge from Z3
2014-09-11 12:51:16 +02:00
7245d1baa1
blr branch merge
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blr branch merge
2014-09-11 12:20:42 +02:00
27e0ccd641
Fix for bug 447 - Error log flooded with same warnings if there are no slaves present
2014-09-11 11:03:53 +01:00
1154b25bff
Fixed typo which made use_sql_variables_in paramter ineffective.
2014-09-10 21:20:12 +03:00
f9aece5113
Remove queuing that is no longer required
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Fixed bug in mysql_backend.c that lost up to 4 bytes of data in rare
circumstances.
2014-09-10 15:51:53 +01:00
025f920ddb
Replaced RWSplit parameters write_ses_variables_to_all and read_ses_variables_from_slaves with
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use_sql_variables_in=[master|all] (default all)
Modified MaxScale Configuration And Usage Scenarios-Z3.pdf and MaxScale_template.cnf accordingly.
Fixed typo in server/modules/routing/readwritesplit/test/rwsplit.sh
2014-09-10 11:32:53 +03:00
4665f862d5
Fixed handling of temporary table reads which also used user- or system variables. Temporary table handling rules have precedence over others.
2014-09-09 14:34:08 +03:00
52b347ac07
readwritesplit.c:Fixed macro which excludes a block from compiled code.
2014-09-08 21:53:33 +03:00
