hcq/MaxScale
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Author SHA1 Message Date
MassimilianoPinto
d36100a99f Replication consistency with replication tree 
Added replication consistency after replication tree computation
 2014-06-23 13:12:26 +02:00
MassimilianoPinto
51d47accf7 Added replication consistency routines 
Added replication consistency routines
 2014-06-23 12:56:01 +02:00
MassimilianoPinto
d42469c6cc Merge branch 'develop' into MAX-59 2014-06-23 12:42:32 +02:00
MassimilianoPinto
7ba64875ad master_id, depth, slaves default values 
master_id, depth, slaves default values
 2014-06-23 09:51:50 +02:00
Mark Riddoch
c759767a91 Use new session entry points to get remote and user rather than dereference 
the DCB directly.
 2014-06-19 16:07:21 +01:00
Mark Riddoch
058d553973 Addition of user and source to all filter 
Bug fix in timestamp for topfilter
 2014-06-19 14:02:41 +01:00
MassimilianoPinto
2a1688bb3d get level 0 for the first master 
get level 0 for the first master
 2014-06-18 18:57:09 +02:00
Mark Riddoch
11a85971f1 Merge branch 'develop' into MAX-65 2014-06-18 17:47:21 +01:00
Mark Riddoch
2e42c9170d Merge branch 'develop' of github.com:skysql/MaxScale into develop 2014-06-18 17:46:51 +01:00
Mark Riddoch
4d257897d3 Merge branch 'develop' of github.com:skysql/MaxScale into develop 
Conflicts:
	server/core/session.c
	server/modules/protocol/mysql_backend.c
	server/modules/routing/readwritesplit/readwritesplit.c

Resolved.

Addition of user in topfilter report and general tidyup
 2014-06-18 17:45:57 +01:00
Timofey Turenko
dc359f8e90 fix .spec 2014-06-18 18:51:50 +03:00
Timofey Turenko
e48f4ee8fe Require libedit-devel only for CentOS 6 2014-06-18 18:44:36 +03:00
Mark Riddoch
107500f40a Regex Filter Documentation 2014-06-18 15:28:09 +01:00
Mark Riddoch
3def4c1c73 Merge branch 'develop' into MAX-111 2014-06-18 12:30:00 +01:00
Mark Riddoch
421995af94 Disable use of libedit if it is not installed on the machine 2014-06-18 12:28:59 +01:00
MassimilianoPinto
1b6a5efb64 merge from develop 
merge from develop
 2014-06-18 11:51:47 +02:00
MassimilianoPinto
b2d7d28b10 fix for slave set with mariadb 10 replication 
fix for slave set with mariadb 10 replication
 2014-06-18 11:46:29 +02:00
Timofey Turenko
188a91dab2 add build-depends on libedit-devel 2014-06-17 19:38:18 +03:00
MassimilianoPinto
6bb7aa4311 first implementation for depth of replication 
first implementation for depth of replication for nodes
 2014-06-17 18:16:45 +02:00
MassimilianoPinto
751b81a3b6 getServerByNodeId added 
getServerByNodeId added
 2014-06-17 18:07:30 +02:00
Timofey Turenko
d0cae12ca5 fix build-depends in .spec 2014-06-17 17:41:29 +03:00
Timofey Turenko
62c5937ae1 fix build-depends in .spec 2014-06-17 17:18:40 +03:00
MassimilianoPinto
38fd7b0844 master_id set by monitor 
master_id set by monitor and printed via dprint* routines
 2014-06-17 16:10:11 +02:00
VilhoRaatikka
e7fa80a591 Code clean up 2014-06-17 16:15:19 +03:00
MassimilianoPinto
e0c3ef24d7 typo fix 
typo fix
 2014-06-17 13:05:31 +02:00
MassimilianoPinto
fe846885d5 depth and master_id fields added 
depth and master_id fields added
 2014-06-17 13:05:03 +02:00
VilhoRaatikka
49163a4c43 Merge branch 'develop' into MAX-11 2014-06-16 19:53:19 +03:00
VilhoRaatikka
4f03c775e5 sescmd_cursor_reset didn't reset cursor's property pointer which made reset ineffective. 2014-06-16 13:40:45 +03:00
Mark Riddoch
189793f992 Clean up some compiler warnings 2014-06-16 08:40:04 +01:00
Mark Riddoch
9f6a1061c6 Config fix 2014-06-16 08:10:34 +01:00
Mark Riddoch
850603171b Improvements to CLI commands and client 2014-06-16 07:57:12 +01:00
Mark Riddoch
70ba1f028a Fixed bug in generation of execution time in report 2014-06-15 23:03:41 +01:00
VilhoRaatikka
0200ca4e24 Some things weren't switched off from product build. 2014-06-16 00:31:14 +03:00
VilhoRaatikka
5bcae64538 When protocol closes DCB it calls dcb_close instead of dcb->func.close. dcb_close then calls dcb->func.close. This is now changed to all protocols and routers. 
Rwsplit handles ERRACT_NEW_CONNECTION by clearing backend reference, removing callbacks and associating backend reference with new backend server. If it succeeds and the router session can continue, handleError returns true. Otherwise false. When ever false is returned it means that session must be closed.

Rwsplit now tolerates backend failures in a way that it searches new backends when monitor, backend, or client operation fails due to backend failure.
 2014-06-15 23:44:07 +03:00
Mark Riddoch
8103ac6052 Merge branch 'develop' into MAX-65 2014-06-14 12:54:08 +01:00
Mark Riddoch
c2fa112407 Remove .swp file which was added by mistake 2014-06-13 23:42:21 +01:00
Mark Riddoch
719503e471 Addition of new client utility, maxadmin. 
Supporting protocol for the admin interface

New routing module, cli, which shares source with debugcli

Tidyup output of lsit commands
 2014-06-13 23:40:07 +01:00
VilhoRaatikka
09d20d1059 Modified dcb_call_foreach so that it doesn't hold spinlock (dcbspin) continuously because it caused deadlock when new slaves were tried to connect with. 
Fixed a few smallish things.
 2014-06-13 14:52:04 +03:00
VilhoRaatikka
dfc9141a38 Whenever monitored server's state changes, a callback, router_handle_state_switch is called for each DCB in MaxScale session. The DCB referring to the server in question will be passed as parameter to backend DCB's hangup function. 
The logic that solves the situation is not in place yet.
 2014-06-13 13:30:50 +03:00
Mark Riddoch
480c842308 Improved diagnostics in filters 2014-06-13 08:50:28 +01:00
Mark Riddoch
1868210a59 Enhancements to topfilter and qlafilter 
Documentation for topfilter and qlafilter
 2014-06-13 08:35:23 +01:00
VilhoRaatikka
9eda859724 Added callback for rwsplit router which traverses through every rwsplit router session and for each rses, all backend references. Each bref is checked whether it is connected to non responsive server and if it is flagged to be waiting for response from the non-responsive backend. For matching ones, backend protocol's hangup function is called. 2014-06-13 08:01:26 +03:00
VilhoRaatikka
15ff1fd26a Fixed many error handling issues regading to timing and multiple threads. 
Added flags to those backend references which have sent something to backend which causes the backend to send results or reply back. Didn't add removal of the flag since there's currently no way to tell whether response from backend contains anything else than session command reply - which aren't counted when BREF_WAITING_RESULT is set and cleared.
 2014-06-12 23:22:51 +03:00
VilhoRaatikka
e95b6cc0d9 dcb.c, gw_utils.c, mysql_server_protocol.h, mysql_client.c : Replaced gw_read_gwbuff with dcb_read in mysql_client.c:gw_read_client_event. 
rwsplit.sh, test_sescmd.sql : Added test case for session commands.
 2014-06-12 19:02:47 +03:00
Mark Riddoch
d17315b2cd Updated QLA filter to allow for regex matches and client address matches 
to control the statements that are logged.
 2014-06-11 23:55:29 +01:00
VilhoRaatikka
02330093cc Added test for session commands. 2014-06-11 15:33:42 +03:00
Mark Riddoch
a8def0d670 Additional error checking and documentation. 
Implementation of topfilter options
 2014-06-10 11:57:48 +01:00
Mark Riddoch
77e1426dbf Initial upstream fitlering implementation. 
Test filter with up and down stream filtering. Keeps top N queries
and prints a report of these queries on session close.
 2014-06-09 21:13:28 +01:00
VilhoRaatikka
889bdd4f8c In dcb.c:dcb_close DCB is removed either before or after the call dcb->func.close. Since mysql backend protocol sends COM_QUIT and thus, writes to backend DCB, it is kept in DCB_STATE_POLLING until the write is completed. 
dcb.h: define ERRHAND temporarily since changes are still behind that macro
Defined two error handling actions in router.h: ERRACT_NEW_COMMECTION and ERRACT_REPLY_CLIENT.
Failed database is logged at expanding frequence to error and to message log due changes in mysql_mon.c. Added two new members in MONITOR_SERVERS: mon_err_count, and mon_prev_status so that each backend can be treated individually.

Error handling: if mysql_backend.c:dcb_read fails, router's handleError is called instead of closing session.
	If mysql_client.c:SESSION_ROUTE_QUERY fails router's handleError is called instead of sending error to client.

	readwritesplit.c:select_connect_backend_servers is modified so that in can be called during active router session. When called, it attempts to find one master and maximum number of configured slaves in correct state if necessary.
	When handleError needs to replace failed unit it now calls select_connect_backend_servers.
 2014-06-08 19:36:12 +03:00
Mark Riddoch
9e164b83f0 Updates to debug CLI 
Fix for argument passign to show filter

Addition of list dcbs commands
 2014-06-07 20:41:58 +01:00