b1eaaea961
Merge branch 'release-1.0GA' of https://github.com/mariadb-corporation/MaxScale into release-1.0GA
2014-12-05 23:57:02 +02:00
01b1b0a304
Fixes to Coverity issues 84388, 84386, 84385
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mysql_mon.c: Added back server state logging to Debug build.
query_classifier.cc: removed some extra debug code, cleaned up a bit function documentation.
mysql_client_server_protocol.h, mysql_backend.c, mysql_common.c: changed some variables to signed ones to enable checking of calculations in the code.
skygw_utils.cc: removed erroneous debug assertion.
2014-12-05 23:39:14 +02:00
e102d56e69
Merge branch 'blr' into release-1.0GA
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Conflicts:
server/modules/protocol/mysql_backend.c
server/modules/routing/binlog/blr_master.c
2014-12-05 11:42:02 +00:00
2b998eb17f
Merging binlog router into beta refresh
2014-12-05 11:30:03 +00:00
7079cb4749
Cleaned a bit
2014-12-03 10:35:34 +02:00
33f77303f7
Backend failed handshake is now a detected
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Backend failed handshake is now a detected and MYSQL_HANDSHAKE_FAILED s
set.
Reload users from backend is now restricted to MYSQL_AUTH_FAILED only
2014-12-03 09:11:26 +01:00
ef4f9aac4f
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
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Conflicts:
server/modules/include/dbshard.h
server/modules/routing/dbshard/dbshard.c
2014-12-01 19:34:20 +02:00
dd600d025a
Added dbshard.h
2014-12-01 15:53:48 +02:00
66164aa664
Added functions that query backend servers for database names
2014-12-01 14:27:33 +02:00
863a30c969
Merge branch 'blr' of https://github.com/mariadb-corporation/MaxScale into blr
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Conflicts:
server/core/gateway.c
2014-11-26 08:47:50 +00:00
ba44605cb0
Changes for FDE events
2014-11-21 15:01:38 +00:00
d3c8770852
Merge branch 'blr' into develop
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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
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
175711a1bc
Fix to #601 , http://bugs.skysql.com/show_bug.cgi?id=601
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if (func.auth ==)gw_change_user->gw_send_change_user_to_backend is called before backend has its scramble, auth packet is set to backend's delauqueue instead of writing it to backend. When backend_write_delayqueue is called COM_CHANGE_USER packets are rewritten with backend's current data.
2014-11-13 17:55:29 +02:00
49d28bc1f3
MySQL connect: charset flag is stored
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MySQL connect: charset flag is stored and passed to backend
2014-11-10 16:09:55 +01:00
848c7aa0b8
Fixes to Coverity cases 72678 (retry), 72693
2014-10-31 11:38:57 +02:00
70672e43a1
Addition of backoff process for master reconnect
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Housekeeper task display
2014-10-23 10:46:55 +01:00
932fc5dc2c
Resolve issue with icorrectly markign slave connection as errored
2014-10-21 14:31:05 +01:00
554a054e18
Improve logging support
2014-10-17 12:29:29 +01:00
9b3dfc86fe
Binlog router performance improvements
2014-10-17 08:38:58 +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
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
b0683d9b4d
Updated the licensing year from 2013 to 2013-2014
2014-10-01 14:37:12 +03:00
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
f4e591e382
Changed 'SkySQL Gateway' to 'MariaDB Corporation MaxScale'
2014-09-30 13:15:03 +03:00
c344231f80
Renamed all occurences of SkySQL to MariaDB Corporation
2014-09-30 13:02:10 +03:00
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
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
f3429dac1b
Fix for double free if incorrect password is passed
2014-09-24 11:13:33 +01:00
7562d49a95
Addition rtdsc for tracing purposes
2014-09-23 22:09:36 +01:00
f3d32087d8
Performance improvement or streaming large result sets.
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-bash-4.1$ time mysql -h 127.0.0.1 -P4007 -umassi -pmassi information_schema -q -e "select * from engines a, engines b, engines c, engines d, engines e;" > /dev/null
real 1m16.137s
user 0m0.660s
sys 0m0.392s
-bash-4.1$ time mysql -h 127.0.0.1 -P4007 -umassi -pmassi information_schema -q -e "select * from engines a, engines b, engines c, engines d, engines e;" > /dev/null
real 0m0.980s
user 0m0.944s
sys 0m0.027s
2014-09-16 12:37:57 +01:00
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
ba6ad3e240
Added description of new rwsplit variables, read_ses_variables_from_slaves and write_ses_variables_to_all to Configuration document.
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Added description of new rwsplit variables, read_ses_variables_from_slaves and write_ses_variables_to_all to MaxScale_template.cnf
readwritesplit.h:Set default values for write_ses_variables_to_all=true, and read_ses_variables_from_slaves=false
2014-09-08 22:18:00 +03:00
92889ad216
config.c: Added configuration parameter processing for read_ses_variables_from_slaves and for write_ses_variables_to_all . The values are read from config file, qualified and stored to service. Values are loaded when instance is created. This is limitation in current implementation and will change so that configuration is dynamically changeable.
2014-09-07 23:48:16 +03:00
c273988e51
Fixed for EPOLLHUP events
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Possible double free in maxscaled on close
binlog router debugging/tracing
2014-09-05 17:29:17 +01:00
0630b2ff46
Merge branch 'Z3' of https://github.com/skysql/MaxScale into Z3
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poll.c:poll_add_dcb: Addded EPOLLHUP back to flag set.
2014-09-04 12:29:06 +03:00
5e5c59d322
Merge branch 'MAX-237' into Z3
2014-09-03 17:50:56 +03:00
a17e584adb
Merge remote-tracking branch 'origin/Z3' into MAX-237
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Conflicts:
query_classifier/query_classifier.cc
query_classifier/query_classifier.h
server/modules/routing/readwritesplit/readwritesplit.c
2014-09-01 11:05:10 +03:00
7629c455a6
partial implementation
2014-08-30 08:27:05 +03:00
4a30626974
Merge branch 'Z2' of https://github.com/skysql/MaxScale into Z2
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Conflicts:
client/Makefile
server/core/buffer.c
server/core/test/makefile
server/include/buffer.h
server/modules/filter/Makefile
server/modules/routing/webserver.c
2014-08-29 16:21:08 +03:00
531d8d7b47
query_classifier.cc: added detection for CREATE TEMPORARY TABLE and setting a new query type QUERY_TYPE_CREATE_TMP_TABLE for it.
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query_classifier.h: added QUERY_TYPE_CREATE_TMP_TABLE and QUERY_TYPE_READ_TMP_TABLE for use of temporary table support.
hashtable.c:Added variant of hashtable which is 'flat', that is, stored to existing memory instead of allocating memory as a part of the call. Existing function declarations don't change but added hashtable_alloc_flat for the purpose. Both hashtable_alloc and hashtable_alloc_flat now call the real allocation function, hashtable_alloc_real. hashtable_free only frees memory which is allocated in hashtable_alloc_real.
hashtable.h: added a flag to HASHTABLE struct to indicate whether hashtable owns its memory or not.
readwritesplit.h: Added RSES_PROP_TYPE_TMPTABLES property type to be used for keeping the hashtable for tablenames.
readwritesplit.c: Added comments about temporary table support implementation.
2014-08-29 10:08:48 +03:00
