vraatikka
24367fb400
Removed dcb->mutex since it didn't solve any problem.
2013-08-19 13:01:07 +03:00
vraatikka
a5dd900acb
Added test cases for speading log messages
2013-08-19 12:58:36 +03:00
vraatikka
4e63df8df8
Disabled spreading of log writes temporarily.
2013-08-19 11:31:53 +03:00
vraatikka
c2743e7543
Logfiles are ordered by their id as follows:
...
LOGFILE_ERROR = 1
LOGFILE_MESSAGE = 2
LOGFILE_TRACE = 4
What is written to file n, will be written to all files m, m>n. Applies to user log writes. Some internal messages are such that they apply to one specific file, such as enable/disable notifications.
2013-08-19 10:28:28 +03:00
vraatikka
97b3da1d79
Added simple_mutex_t dcb->mutex to DCB struct to protect processing of single dcb in poll.c:poll_waitevents. This is a coarse locking but seems to work with multiple threads at least with very simple load.
...
Added trace logging to many locations.
2013-08-16 23:52:10 +03:00
vraatikka
7c0ed171a0
Added trace log to event handling.
2013-08-15 22:45:11 +03:00
vraatikka
a1b05359ac
Added trace log where epoll_wait returns and to where read fomr/write to socket decicion is made.
2013-08-15 20:16:23 +03:00
vraatikka
90e6e11923
Added debug trace to socket read.
2013-08-15 11:13:34 +03:00
vraatikka
bed0206895
If config file is specified in command-line argument, then it won't be searched from anywhere else. Earlier command-line argument was ignored if MAXSCALE_HOME was set.
2013-08-14 15:42:35 +03:00
vraatikka
4051796653
Merge
2013-08-14 11:27:14 +03:00
vraatikka
eba81f0501
Corrected comparison between strcmp and 0 so that threads configuration parameter value becomes effective.
2013-08-14 11:25:03 +03:00
Mark Riddoch
fbc311730c
Bug 124: Add log message when an invalid router option is supplied
2013-08-13 15:14:32 +02:00
Jan Lindström
2e11a26f41
Fixed bug on candidate selection. I misinterpreted count and n_connections variables. Thus, renamed count as current_connection_count to make it more understandable.
2013-08-13 12:12:19 +03:00
Jan Lindström
c1c8bf9fc5
Removed unnecessary loop of servers. Now we loop over all the servers, if running server is found and candidate is not set we set that server as candidate. If candidate is set and we find any that have fewer connections than our candidate server. If a server has less connections than the current candidate we mark this as the new candidate to connect to. If a server has the same number of connections currently as the candidate and has had less connections over time than the candidate it will also become the new candidate. This has the effect of spreading the connections over different servers during periods of very low load.
2013-08-13 11:55:34 +03:00
Jan Lindström
8a31819d03
Automatic merge
2013-08-13 09:33:49 +03:00
vraatikka
2d31d9ff5b
Initialized addr length indicator in telnetd_accept
2013-08-12 21:06:44 +03:00
vraatikka
249413b2c6
Freed thread structs.
2013-08-12 21:05:44 +03:00
vraatikka
c5fd94590c
Freed hashtable iterator to dcb_usersPrint.
2013-08-12 21:04:31 +03:00
Jan Lindström
43000d86de
Automatic merge
2013-08-12 13:52:36 +03:00
vraatikka
64cb6eca56
mysql_library_end is not called if it wasn't initialized properly.
2013-08-12 13:12:23 +03:00
vraatikka
0c5125a44d
Typos
2013-08-12 13:11:05 +03:00
vraatikka
4360ae16b8
Moved timestamp string creation to skygw_utils where it can be provide service for others too.
2013-08-12 13:09:29 +03:00
Massimiliano Pinto
7522eb617d
Added enable/disable commands, now for log_witer only
2013-08-09 15:12:23 +02:00
vraatikka
6c106bb9be
Removed #if defined(SS_DEBUG) macros around trace log print commands. Trace log is disabled by default but it is meant to be possible to enable it with other than debug build only.
2013-08-09 15:27:02 +03:00
Jan Lindström
a7f027090c
Merge
2013-08-09 13:24:23 +03:00
Jan Lindström
dd4f5c88de
Fixed test compilation and small error.
2013-08-09 13:23:10 +03:00
vraatikka
43fb6b87f1
Enabled trace log in DEBUG=Y builds. Modified testlog-c accordingly.
2013-08-09 10:01:34 +03:00
vraatikka
58e6415c73
Merge
2013-08-08 23:41:42 +03:00
vraatikka
0ad25ba3ab
Added functions skygw_log_enable(logfile_id_t) and skygw_log_disable(logfile_id_t) to Log manager API. By calling them log writing to any of predefined log files can be switched on or off.
...
Added simple test to testlog.c
2013-08-08 23:38:00 +03:00
Massimiliano Pinto
8a9d178785
Fixed bug for invalid memory access in row[1]+1 when row[1] is ""
2013-08-08 18:40:02 +02:00
vraatikka
1ab8420e91
Added an example to user command : help show dbusers and removed erroneous complain about unknown subcommand if show dbusers is called without arguments.
2013-08-08 15:46:33 +03:00
Jan Lindström
1f3665c8b0
Fixed compiler issue on connecting to server binlog using binlog position or gtid.
2013-08-08 10:32:08 +03:00
Jan Lindström
685f3b0bda
Automatic merge
2013-08-08 08:30:01 +03:00
Jan Lindström
9b7f94da39
test
2013-08-08 08:29:10 +03:00
Jan Lindström
4cf98bbb9f
Added more comments and test file.
2013-08-08 08:28:22 +03:00
vraatikka
d94153c29f
If maxscale is compiled with DEBUG=Y readconnrouter module writes slave selection info to trace log. Example:
...
SkySQL MaxScale Thu Aug 8 00:01:08 2013
------------------------------------------
2013 08/08 00:01:17 Selected server in port 3003 to as candidate. Connections : 0
2013 08/08 00:01:17 Examine server in port 3002 with 0 connections. Status is 5, inst->bitvalue is 6
2013 08/08 00:01:17 Examine server in port 3001 with 0 connections. Status is 5, inst->bitvalue is 6
2013 08/08 00:01:17 Examine server in port 3000 with 0 connections. Status is 3, inst->bitvalue is 6
2013 08/08 00:01:17 Final selection is server in port 3003. Connections : 1
2013 08/08 00:01:22 Selected server in port 3003 to as candidate. Connections : 1
2013 08/08 00:01:22 Examine server in port 3002 with 0 connections. Status is 5, inst->bitvalue is 6
2013 08/08 00:01:22 Examine server in port 3001 with 0 connections. Status is 5, inst->bitvalue is 6
2013 08/08 00:01:22 Examine server in port 3000 with 0 connections. Status is 3, inst->bitvalue is 6
2013 08/08 00:01:22 Final selection is server in port 3002. Connections : 1
2013-08-08 00:10:33 +03:00
vraatikka
f1498e4403
Added log flusher thread, which flushes once per second.
2013-08-08 00:08:45 +03:00
vraatikka
a447583214
If MaxScale.cnf exists, install takes a backup of it before overwriting it with version from maxscale/server.
2013-08-08 00:06:38 +03:00
ec2-user
dcc72f017e
use ##VERSION_TAG## in .spec
2013-08-07 16:51:09 +02:00
ec2-user
719c8168e8
fix .spec to work with Jenkins
2013-08-07 16:50:08 +02:00
Massimiliano Pinto
75e7de182f
fprintf debug for added backend connection is protected by if (backend->fd > 0)
2013-08-07 09:39:29 +02:00
Jan Lindström
cd564b7628
Merge
2013-08-06 20:09:50 +03:00
Jan Lindström
8f8798fa53
Added a new directory structure and fixed boost compiler problems.
2013-08-06 20:07:45 +03:00
Massimiliano Pinto
8449482279
Fixed typo
2013-08-06 10:55:20 +02:00
vraatikka
256b8e8013
Added more test cases and reformatted output a bit.
2013-08-06 11:14:45 +03:00
vraatikka
30456115f7
Memory used by user structure was not initialized. Changed malloc to calloc.
2013-08-05 18:21:08 +03:00
vraatikka
234b8c40a3
Cleaned up some debug printings (to stdout).
2013-08-05 18:15:41 +03:00
vraatikka
13248c2a16
Added server/core/test directory, makefile and testhash.c for testing hashtable implementation.
...
In makefile, there is target all, which compiles and executes tests.
2013-08-05 18:04:02 +03:00
vraatikka
b852079631
Enabled debug assertions for DEBUG=Y builds. Fixed one debug assertion in log manager.
2013-08-05 17:47:21 +03:00
vraatikka
bc6fe8f6ef
hashtable_add now checks input parameter and returns with zero (indicating that no elements were added) if hashsize is zero. Caused floating point exception.
2013-08-05 15:01:36 +03:00
