a7d1a865de
Updates to how shards are discovered while the module is running
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SHOW DATABASES now takes notice of the state of the backends
Added scripts for sharding test preparation and local port blocking
2014-12-17 16:22:52 +02:00
e6fca9b50d
Added a simple test for dbshard router.
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The test sets a session variable and queries a union of this variable and a value in each of the databases.
2014-12-17 14:06:34 +02:00
6013009c13
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
2014-12-16 14:34:06 +02:00
e4042019e1
Fixed client session termination due to wrong packet sequence numbers.
2014-12-16 14:33:05 +02:00
f861d67b7f
Removed all references to use_sql_variables_in variable where it is used in dbshard.
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Commented out dead code.
Fixed some indentations.
2014-12-16 14:14:57 +02:00
ef94b7ee54
dbshard.c:get_shard_route_target global system variables weren't routed to all servers because an invalid variable was used determine whether statement should be routed to all or to master only.
2014-12-15 23:31:07 +02:00
7271586701
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
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Conflicts:
server/modules/routing/dbshard/dbshard.c
2014-12-15 15:24:56 +02:00
3dd1f70109
Added a function that generates a custom result set for SHOW DATABASES.
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Fixed SHOW TABLES not using the current database.
2014-12-15 15:06:06 +02:00
a91845b324
Re-enabled the ignore list, it uses the parameter 'ignore databases=<list of db names>'.
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Added routing of trivial queries and ignored databases to the first available backend.
2014-12-13 07:47:46 +02:00
600d29a6d1
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
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Conflicts:
server/modules/routing/dbshard/dbshard.c
2014-12-12 21:08:21 +02:00
52db8ce15e
Removed useless comments
2014-12-12 21:06:59 +02:00
175756c478
Fixed some missing return values and added database change routing to right shard.
2014-12-12 16:25:19 +02:00
a7cc40dc6a
Added error message generation for non-existent databases and backend status checks.
2014-12-11 11:45:40 +02:00
78d09c35cb
Added functions for shard runtime updating.
2014-12-09 14:12:12 +02:00
cf40cbfbf0
Aadded some of the code from routeQuery to its own function, change_current_db, which extracts db name, tests if the name can be found among cached database names (hashtable) and if it does, change the db. Otherwise create an error message and add it to poll eventqueue like it was sent from some of the backends.
2014-12-08 23:37:21 +02:00
bc104c0ef1
Merge branch 'release-1.0GA' into MAX-324
2014-12-08 22:37:15 +02:00
c1de3db7a3
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
2014-12-08 21:21:37 +02:00
2ff3939ba2
Active databases are only updated if they are found in the router's hashtable.
2014-12-08 16:35:47 +02:00
6a54d888de
Merge branch 'release-1.0GA' of https://github.com/mariadb-corporation/MaxScale into release-1.0GA
2014-12-08 16:04:27 +02:00
5264a1abc9
Added function documentation, moved one non-error log entry to message log, cleaned up a bit.
2014-12-08 16:02:16 +02:00
7ed253ecae
Cleanup
2014-12-08 11:21:46 +02:00
8fed527ac9
Merge branch 'release-1.0GA' into blr
2014-12-08 09:21:38 +00:00
ce056dccd8
Update modue status of all GA modules
2014-12-08 09:19:35 +00:00
e76215bf07
Added detection of COM_INIT_DB
2014-12-08 11:15:10 +02:00
4c1ed65617
Added dbshard template to MaxScale_template.cnf
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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
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
15a96f037d
Merge remote-tracking branch 'origin/MAX-324' into MAX-324
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Conflicts:
server/modules/routing/dbshard/dbshard.c
2014-12-07 06:11:24 +02:00
68fc849c6e
query_classifier.cc:cleaned up some intendentions and brackets.
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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
a580799eb2
Added messages about missing usernames and passwords for servers.
2014-12-07 00:07:58 +02:00
94b6fc8ff1
Merge branch 'MAX-324' of https://github.com/mariadb-corporation/MaxScale into MAX-324
2014-12-06 12:48:37 +02:00
06578c95a5
Updates to dbshard router:
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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
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
cce35d9035
Add event name in show service
2014-12-05 13:49:41 +00:00
a0cebae0ec
Make building the binlog router conditional
2014-12-05 11:43:06 +00:00
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
4db86a5520
Merge branch 'release-1.0GA' of https://github.com/mariadb-corporation/MaxScale into release-1.0GA
2014-12-04 16:57:57 +00:00
36aea7454f
Updates for new logging definitions
2014-12-04 16:56:33 +00:00
c133a42bbd
Skip log for "Master available" with MAINTENANCE
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Skip logging “A Master Server is now available” message when the server
has SERVER_MAINT bit value
2014-12-04 15:25:04 +01:00
84679a48ff
Fixes to Coverity defects 84335 84336 84337
2014-12-04 10:13:41 +02:00
e4c379bbdc
Fix to bug 583 http://bugs.mariadb.com/show_bug.cgi?id=583
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Changed rwsplit.sh to explicitly use /bin/bash
2014-12-03 19:41:06 +02:00
1e2027f4dc
Fixes to Coverity defects 83027 73421 72714 72671 72646 72642
2014-12-03 17:56:22 +02:00
6d98df0c37
Added error check to mysql_backend.c to prevent unnecessary logging.
2014-12-03 15:42:04 +02:00
730cd67992
Merge branch 'release-1.0GA' of https://github.com/mariadb-corporation/MaxScale into release-1.0GA
2014-12-03 13:28:41 +02:00
b106560317
Fix to bug # 634, http://bugs.skysql.com/show_bug.cgi?id=634
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COM_SHOW_SLAVE_STAT wasn't classified but it was treated as 'unknown' and thus routed to master.
2014-12-03 13:27:31 +02:00
3230eab37c
Merge branch 'release-1.0GA' of https://github.com/mariadb-corporation/MaxScale into release-1.0GA
2014-12-03 09:53:42 +00:00
1e5bc37780
Use strtok_r rather than strtok
2014-12-03 09:33:55 +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
