Per the code my_set_max_open_files 3 lines earlier, we attempt
to set the nofile (number of open files), rlimit to max_open_files.
We should use this in the warning because wanted_files may not
be the number.
* MDEV-24377: Accept comma separated addresses as --bind-address value
When bind address form the basis of wsrep based variables, the first
address in the comma separated list is used.
The test uses the IP address 192.168.0.1 as we need to include
multiple address. This will include failures without the following
commit.
The tests for bind_multiple_address_resolution could return
addresses that we cannot bind too. Windows and FreeBSD, and
probably other OSs will terminate the service if addresses are
unavailable.
We use the WSAEADDRNOTAVAIL / POSIX EADDRNOTAVAIL codes to
continue to bind to other interfaces. If at the end of the
bind list, if no binds are successful, the we terminate
but still leaving the error messages in the log.
Co-authored-by: Daniel Black <daniel@mariadb.org>
To prevent ASAN heap-use-after-poison in the MDEV-16549 part of
./mtr --repeat=6 main.derived
the initialization of Name_resolution_context was cleaned up.
Abort startup, if SSL setup fails.
Also, for the server always check that certificate matches private key
(even if ssl_cert is not set, OpenSSL will try to use default one)
- Add `replicate_rewrite_db` status variable, that may accept comma
separated key-value pairs.
- Note that option `OPT_REPLICATE_REWRITE_DB` already existed in `mysqld.h`
from this commit 23d8586dbf
Reviewer:Brandon Nesterenko <brandon.nesterenko@mariadb.com>
This was caused by the short_option_1-master.opt file that had the
option -T12, which means (among other things) to use blocking for
sockets. This was supported up to MariaDB 10.4, but not in 10.5 where
we removed the code that changes blocking sockets to non blocking in
case of errors.
Fixed by ignoring the TEST_BLOCKING flag and also by not using the -T12
argument in short_option_1.
Other things:
- Added back support for valgrind (the original issue had nothing to
do with valgrind).
- While debugging I noticed that the retry loop in
handle_connections_sockets() was doing a lot of work during shutdown.
Fixed by not doing retrys during shutdown.
MDEV-19243 introduced a regression on Windows.
In (supposedly rare) case, where environment variable TZ was set,
@@system_time_zone no longer derives from TZ. Instead, it incorrecty
refers to system default time zone, eventhough UTC time conversion
takes TZ into account.
The fix is to restore TZ-aware handling (timezone name derives from
tzname), if TZ is set.
There are separate flags DBUG_OFF for disabling the DBUG facility
and ENABLED_DEBUG_SYNC for enabling the DEBUG_SYNC facility.
Let us allow debug builds without DEBUG_SYNC.
Note: For CMAKE_BUILD_TYPE=Debug, CMakeLists.txt will continue to
define ENABLED_DEBUG_SYNC.
The shutdown time assert was caused by untimely deactivation of
the binlog background thread and related structs destruction.
It could specifically occur when a transaction is replication unsafe
and has to be completed with a ROLLBACK event in binlog.
This gets fixed with the binlog background thread stop relocation
to a point and user transactions have been completed.
A test case is added to binlog.binlog_checkpoint which
also receives as a bonus a minor correction to reactivate a MDEV-4322 test
case that originally required a shutdown phase (that ceased to do).
Making changes to wsrep_mysqld.h causes large parts of server code to
be recompiled. The reason is that wsrep_mysqld.h is included by
sql_class.h, even tough very little of wsrep_mysqld.h is needed in
sql_class.h. This commit introduces a new header file, wsrep_on.h,
which is meant to be included from sql_class.h, and contains only
macros and variable declarations used to determine whether wsrep is
enabled.
Also, header wsrep.h should only contain definitions that are also
used outside of sql/. Therefore, move WSREP_TO_ISOLATION* and
WSREP_SYNC_WAIT macros to wsrep_mysqld.h.
Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>
