28bd7c2202
Merge branch '1.2.1-binlog_router_trx' into develop
2016-02-19 18:51:59 +02:00
63ce9fe6bc
Fixed formatting and added more error checks
...
Added log messages when ftruncate fails and cleaned up formatting.
2016-02-16 13:06:25 +02:00
12ee568978
Fixed last_written being set to the size of the event
...
The addition used =+ instead of += which caused it to be an assignment.
2016-02-16 13:06:25 +02:00
ae33df3cbc
Large events are now processed in chuncks
...
The router->last_written is used to store the position where the last event was
written. The replication header is also stored in a separate structure in
the router which is used later when the last packet of a multi-packet event
arrives.
2016-02-16 13:06:24 +02:00
0ab9733393
The router->rotating is no longer part of Unsafe Pos check
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In blr_read_binlog the router->rotating is no longer used for Unsafe
Pos check
2016-02-01 09:12:48 +01:00
d9b022db10
Protect updating of router when rotating.
...
When rotating, all state variables of router are now updated while
protected by the router->binlog_lock lock.
2016-01-28 15:23:22 +02:00
a5ccf09ac5
Unsafe position is no longer an error
...
The unsafe slave position is no longer an error and will be treated the
same way if no events are available i.e. the slaves are no longer disconnected.
The log messages now have more information such as the current committed
transaction event being processed and the number of events sent by the
current thread.
2015-12-30 18:13:07 +02:00
05fb07f996
Removed extra brace
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Removed extra brace
2015-12-28 18:00:55 +01:00
4f8340f5b2
Changed behaviour for a slave requesting master_log_pos beyond binlog file size
...
Slave request for a log_pos behind binlog file size may result in a
disconnection or replication error:
if binlog file is latest one slave get disconnected otherwise an error
message is returned and replication stops
2015-12-28 18:00:52 +01:00
82914d43d2
Removed extra brace
...
Removed extra brace
2015-12-17 16:25:04 +01:00
b55f100e1f
Changed behaviour for a slave requesting master_log_pos beyond binlog file size
...
Slave request for a log_pos behind binlog file size may result in a
disconnection or replication error:
if binlog file is latest one slave get disconnected otherwise an error
message is returned and replication stops
2015-12-17 15:45:16 +01:00
592e4d06cb
Changed name for bad fd
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Changed name for bad fd
2015-11-30 10:22:47 +01:00
ba135c5548
Log messages fix with slave ip:port and id
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Log messages fix with slave ip:port and id
2015-11-30 10:22:12 +01:00
dcf81db395
Merge branch '1.2.1-binlog_router_trx' into develop
2015-11-30 09:40:04 +01:00
14d11fa4c0
Changed name for bad fd
...
Changed name for bad fd
2015-11-27 09:43:58 +01:00
5a64fc70dc
Log messages fix with slave ip:port and id
...
Log messages fix with slave ip:port and id
2015-11-27 09:16:17 +01:00
e38334c457
Fix locking issue in blr_close_binlog
...
In blr_open_binlog the refcnt increase of file which is already
open is protected by router->fileslock. In blr_close_binlog the
decrease of the refcnt was protected by file->lock.
This lead to a situation where it was possible that a file was
closed and the file instance freed, even though it just had been
taken into use by somebody else.
This is now fixed by solely using the router->fileslock for protecting
the increase and decrease of the refcnt.
2015-11-26 10:34:34 +02:00
038877b8db
Fixed minor format errors and resource leaks
...
Some format strings used integer values for unsigned integers.
Memory and file descriptors leaked in some error conditions.
2015-11-25 12:43:49 +02:00
99fdf9cdec
Fixed reference to LOGIF macro
...
Fixed reference to LOGIF macro
2015-11-19 17:54:23 +01:00
023d4bc588
Develop merge
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Develop merge
2015-11-19 17:06:30 +01:00
afdeb6fa5b
binlogrouter: All LOGIFs and skygw_log_writes replaced.
...
All LOGIFs and skygw_log_writes replaced with the equivalent
MXS_[ERROR|WARNING|NOTICE|INFO|DEBUG] macros.
2015-11-18 12:35:21 +02:00
f06eec13f6
Merge branch 'develop' into 1.2.1-binlog_router_trx
2015-11-17 09:50:25 +01:00
a355e1beef
Printf format checking added to logging function.
...
Printf format checking added to logging function and all
issues that were revealed by that fixed.
2015-11-16 12:40:49 +02:00
5e71ff093f
Log message updates
...
Log message updates
2015-11-06 18:28:41 +01:00
00c506b029
Fix for rotate and catchup with transaction_safety = 1
...
Fix for rotate and catchup with transaction_safety = 1
2015-11-06 18:14:52 +01:00
e8c1c82265
Removed failed fstat message
...
Removed failed fstat message
2015-11-04 17:54:41 +01:00
c37b33c60e
Merge branch '1.2.1-binlog_router_trx' into develop
2015-11-04 16:42:30 +01:00
685e674009
Log message update
...
Log message update
2015-11-04 16:41:27 +01:00
d51ac7ab7d
Disconnect slave when pos is UNSAFE
...
Disconnect slave when pos is UNSAFE instead of sending an error that
stops the replication
2015-11-04 16:24:46 +01:00
834a88aeda
Log variables moved to log_manager.h
...
The log manager variables lm_enabled_log_files_bitmask, log_ses_count
and tls_log_info that earlier were declared separately in every
c-file are now declared in the log_manager.h header.
2015-11-04 14:26:53 +02:00
2594c83117
Missing format specified added.
2015-11-03 14:21:20 +02:00
99720ffa9f
Merge branch 'develop' into 1.2.1-binlog_router_trx
2015-10-28 10:15:52 +01:00
3c30827f16
Report blr_print_binlog_details only if pos > 4
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Report blr_print_binlog_details only if pos > 4
2015-10-28 10:15:05 +01:00
d7d009f3b3
Merge from develop
...
Merge from develop
2015-10-28 09:38:31 +01:00
a718c995ae
Added blr_print_binlog_details
...
Added blr_print_binlog_details
2015-10-27 17:33:15 +01:00
8208f3a728
strerror_r update
...
strerror_r update
2015-10-23 18:44:39 +02:00
3be5238bd7
Fixed indentation.
2015-10-23 15:05:51 +03:00
63f4bc3aec
Changed from router->binlog_lock to router->lock for transaction safety code and cleaned up code.
2015-10-23 14:54:08 +03:00
40ffe21dd8
Added a variable for current event being processed after a transaction is committed.
2015-10-23 12:33:51 +03:00
9b65e0b8b6
Fixed compiler warnings.
2015-10-14 10:58:32 +03:00
78252fcb78
Message logs changed for slave request errors
...
Log messages changed for slave request errors
2015-10-02 18:30:19 +02:00
1e76de540f
Added blr_distribute_error_message when distributing transaction events
...
Added blr_distribute_error_message when distributing transaction events
2015-10-02 09:46:52 +02:00
d31e081e45
Changed log messages for blr_read_binlog, added slave send error feaure
...
Changed log messages for blr_read_binlog, added slave send error feaure.
When blr_read_binlog detects an error an error message with 1236 code
is sent to the slave and it will stop the replication to binlogrouter
2015-10-01 17:03:48 +02:00
21509616e9
Fix routine argument type
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Fix routine argument type
2015-09-30 14:47:48 +02:00
b6df52a68e
Addition of slave heartbeat check
...
Addition of slave heartbeat check
2015-09-25 15:58:36 +02:00
2c12ba3d16
Various fixes
...
Various fixes for initialisation and packet size allocation
2015-09-21 09:00:20 +02:00
2ce6012506
Various fixes
...
Various fixes for initialisation and packet size allocation
2015-09-21 08:44:33 +02:00
511e0fe119
Merge Fix from develop
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Merge Fix from develop
2015-09-18 16:10:41 +02:00
8d5ca11374
Fixed: spinlock_release is before free
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Fixed: spinlock_release is before free
2015-09-18 16:05:22 +02:00
374056cecc
Valgrind fixes
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Valgrind fixes
2015-09-15 16:18:10 +02:00
