lp:~knielsen/maria/mariadb-5.1-wsrep

Branch merges

Propose for merging

No branches dependent on this one.

Related source package recipes

No recipes using this branch. (?)

Create packaging recipe

Related snap packages

Related bugs

Related blueprints

2979. By Kristian Nielsen on 2010-12-07

wsrep->mariadb merge: after-merge fixes.

2978. By Kristian Nielsen on 2010-12-03

Merge wsrep patch into MariaDB 5.1.

2977. By Kristian Nielsen on 2010-11-23

Fix test failure with OpenSSL due to different error message than in YaSSL.

2976. By Oleksandr "Sanja" Byelkin on 2010-11-18

Fix of the debugging print.

2975. By Kristian Nielsen on 2010-11-17

MWL#74: Shared libmysqld.so library.

Switch makefiles to use libtool to build libmysqld.so, as well as all its
dependencies.

The previous MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS() declaration is removed,
as it does not work well with a libtool build. Instead, plugins that need it
can specify an alternate object in MYSQL_PLUGIN_STATIC() that will be used for
embedded library. The plugin must then take care itself of compiling the
special object for embedded, rebuilding the source files previously listed in
MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS() with @plugin_embedded_defs@ in
CFLAGS/CXXFLAGS. The extra target @XXX_embedded_static_target@ is available
for the special object, this will be empty when --without-embedded-server.

All in-tree plugins are changed to build their static targets with libtool.
Additional plugins that want to work with libmysqld.so will need to be
similarly modified to build with libtool (or otherwise provide an -fPIC
object). Dynamically loaded plugins are not affected.

The old libraries like libmysys.a, libmyisam.a and similar libraries, which
were installed by `make install` though this is of little use, are still built
and installed to not break package scripts etc. that expect them. These
libraries are kept static to avoid introducing new .so dependencies.

The patch also fixes a handfull of duplicate symbol linker errors, where we
included some object twice during linking; these for one reason or another did
not produce errors before but caused problems on some platforms with this
patch (eg. Mac OS X linker is more strict for shared objects).

This patch only does what is necessary to build libmysqld.so. There are some
more cleanups that are possible now that we are using libtool more fully,
which could done in subsequent patches (though we may not bother as we are
switching from autotools to CMake anyway):

 - In libmysql_r/, we should be able to just link libmysys.la etc, instead of
   symlinking and re-compiling sources into the directory.

 - In libmysql/, we can similarly avoid symlinking and recompiling sources if
   we instead build a libmysys_nothread.la library with appropriate CFLAGS and
   link that.

 - In sql/, we can build a separate target libmysql_int.la with appropriate
   CFLAGS for embedded and use that in libmysqld/ instead of symlinking
   sources.

 - libmysys.a, libmyisam.a and similar libraries could be installed as .so
   also to save on code size; or alternatively could be not installed at all.

2974. By Kristian Nielsen on 2010-11-09

MBug#643463: Slow XtraDB shutdown: Fix more sleeps delaying shutdown.

This patch removes most remaining delays due to uninteruptible sleep()
during shutdown, as found using PMP. This makes standard test run very
close in speed to with --loose-innodb-fast-shutdown=2, and greatly
speeds up running the test suite.

2973. By Oleksandr "Sanja" Byelkin on 2010-11-16

Fix flags for non-debug builds

2972. By Oleksandr "Sanja" Byelkin on 2010-11-16

Fixed mess in the types.

2971. By Michael Widenius on 2010-11-15

Fixed bug discovered by testcase for LP#618558 (original bug seams to be fixed):
- Fixed bug in pagecache_delete_internal() when deleting block that was flushed by another thread (fixed bug when block->next_used was unexpectedly null)
Fixed some using uninitialized memory warnings found by valgrind.

2970. By Michael Widenius on 2010-11-07

Added option BACKUP_ALL to mysqld --myisam-recover to also get a backup of the index file before it's repaired.
Removed wrong call to translog_buffer_unlock() that caused 'unlocking not locked mutex' failure in Aria log handler.