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MariaDB Galera 5.5.25 Changelog

The most recent MariaDB Galera Cluster 5.5 release is:
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Release date: 4 Sep 2012

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

  • Revision #3344 Thu 2012-08-30 12:22:37 +0300
    • Merged in change sets 3772-3779 from lp:codership-mysql/5.5
  • Revision #3343 [merge] Thu 2012-08-09 01:47:21 +0300
    • References Bug #1034621 - Merge up to mysql-5.5.25 level
    • merged codership-mysql/5.5 revisions: bzr diff -r3759..3767
    • merged codership-mysql/5.5 revisions: bzr diff -r3768..3771
    • Revision #3334.1.150 Mon 2012-08-06 16:33:11 +0300
      • Fixed compiler warnings
    • Revision #3334.1.149 Wed 2012-08-01 19:57:36 +0200
      • MDEV-399 Combinations defined in the base suite cannot be skipped by overlay
      • When appliying parent combinations to the overlay, filter them through the %skip_combinations using the overlayed filename
    • Revision #3334.1.148 Thu 2012-08-02 23:17:27 +0200
      • fix oqgraph on MSVC
    • Revision #3334.1.147 Thu 2012-08-02 04:48:33 +0400
      • MDEV-369: Mismatches in MySQL engines test suite
      • Post-merge fixes for mismatches that only affect 5.5 (but not 5.3)
    • Revision #3334.1.146 [merge] Thu 2012-08-02 04:22:43 +0400
      • Merge 5.3->5.5
      • Revision #2502.561.14 [merge] Thu 2012-08-02 00:58:13 +0400
        • MDEV-369 (Mismatches in MySQL engines test suite)
        • Following reasons caused mismatches:
          • different handling of invalid values;
          • different CAST results with fractional seconds;
          • microseconds support in MariaDB;
          • different algorithm of comparing temporal values;
          • differences in error and warning texts and codes;
          • different approach to truncating datetime values to time;
          • additional collations;
          • different record order for queries without ORDER BY;
          • MySQL Bug #66034.
        • More details in MDEV-369 comments.
        • Revision #2502.564.2 Mon 2012-07-30 04:16:49 +0400
          • MDEV-369 (Mismatches in MySQL engines test suite)
        • Revision #2502.564.1 Thu 2012-07-26 23:31:08 +0400
          • Result files were wrong due to MySQL bug#66034
    • Revision #3334.1.145 Tue 2012-07-31 22:39:33 +0200
      • MDEV-336 oqgraph 5.5 crashes in buildbot
      • make CMakeLists.txt to detect if the installed boost can be compiled with the installed compile and specified set of compiler options.
      • Background: even sufficiently new Boost cannot be compiled with the sufficiently old gcc in the presence of -fno-rtti
    • Revision #3334.1.144 Tue 2012-07-31 19:29:07 +0200
      • MDEV-419 ensure that all HAVE_XXX constants can be set by cmake
      • add missing checks to configure.cmake
      • remove dead code and unused HAVE_xxx constants from the sources
    • Revision #3334.1.143 Tue 2012-07-31 18:32:46 +0200
      • MDEV-375 Server crashes in THD::print_aborted_warning with log_warnings > 3
      • Don't use ER(xxx) in THD::close_connection(), when current_thd is already reset to NULL.
      • Prefer ER_THD() or ER_DEFAULT() instead.
    • Revision #3334.1.142 Tue 2012-07-31 16:21:53 +0500
      • MDEV-340 Save replication comments for DROP TABLE.
      • mysql_rm_table_no_locks() function was modified.
      • When we construct log record for the DROP TABLE, now we look if there's a comment before the first table name and add it to the record if so.
      • per-file comments:
        • sql/sql_table.cc
          • MDEV-340 Save replication comments for DROP TABLE.
            • comment_length() function implemented to find comments in the query, call it in mysql_rm_table_no_locks() and use the result to form log record.
        • mysql-test/suite/binlog/r/binlog_drop_if_exists.result
          • MDEV-340 Save replication comments for DROP TABLE.
            • test result updated.
        • mysql-test/suite/binlog/t/binlog_drop_if_exists.test
          • MDEV-340 Save replication comments for DROP TABLE.
            • test case added.
    • Revision #3334.1.141 Tue 2012-07-31 11:31:26 +0200
      • MDEV-418 Feedback plugin statisics problem
      • Add the check for sys/utsname.h to configure.cmake
    • Revision #3334.1.140 Mon 2012-07-30 20:13:23 +0200
      • MDEV-417 - fix typo that prevented use of atomic instructions on Windows
      • use correct macro for Microsoft compiler. It is _MSC_VER , not _MSV_VER
    • Revision #3334.1.139 Wed 2012-07-25 20:41:48 +0400
      • MDEV-410: EXPLAIN shows type=range, while SHOW EXPLAIN and userstat show full table scan is used
      • Make Item_subselect::fix_fields() ignore UNCACHEABLE_EXPLAIN flag when deciding whether the subquery item should be marked as constant.
    • Revision #3334.1.138 Tue 2012-07-24 17:50:06 +0300
      • Awoiding registering partiton engine underlying tables whan it has no sens.
    • Revision #3334.1.137 Mon 2012-07-23 23:54:57 +0200
      • MDEV-409 : /etc/my.cnf config file overwritten during RPM installation
      • Fix : use attribute %config(noreplace) for /etc/my.cnf , instead of (automatically generated) %config
    • Revision #3334.1.136 [merge] Thu 2012-07-19 13:24:24 +0200
    • Revision #3334.1.135 [merge] Wed 2012-07-18 22:40:15 +0400
      • Merge 5.3->5.5
      • Revision #2502.561.13 Wed 2012-07-18 15:03:05 +0400
        • MDEV-398: Sergv related to spacial queries
        • index_merge/intersection is unable to work on GIS indexes, because:
          1. index scans have no Rowid-Ordered-Retrieval property
          2. When one does an index-only read over a GIS index, they do not get the index tuple, because index only contains bounding box of the geometry. This is why key_copy() call crashed.
        • This patch fixes #1, which makes the problem go away. Theoretically, it would be nice to check #2, too, but SE API semantics is not sufficiently precise to do it.
    • Revision #3334.1.134 [merge] Wed 2012-07-18 22:36:20 +0400
      • Merge bug#1007622 from 5.3 to 5.5
      • Revision #2502.561.12 Tue 2012-06-26 21:43:34 +0300
        • Fix for Bug #1007622
        • TABLE_LIST::check_single_table made aware about fact that now if table attached to a merged view it can be (unopened) temporary table (in 5.2 it was always leaf table or non (in case of several tables)).
    • Revision #3334.1.133 Mon 2012-07-16 10:48:03 +0300
      • fix to satisfy compiler.
    • Revision #3334.1.132 Fri 2012-07-13 22:17:32 +0300
      • fixed MySQL Bug #53775:
      • Now partition engine adds underlying tables to the QC and ask underlying tables engine permittion to cache the query and return result of the query.
      • Incorrect QC cleanup in case of table registration failure fixe.
      • Unified interface for myisammrg & partitioned engnes for QC.
    • Revision #3334.1.131 Thu 2012-07-12 15:32:35 +0200
      • MDEV-393. Remove --loose-pbxt=OFF/loose-skip-pbxt from bootstrapper calls to avoid "unknown parameter" warning
    • Revision #3334.1.130 Wed 2012-07-11 16:19:05 +0200
      • Bug #1023404 problems with savepoints and tokudb with 5.5
      • fix incorrect merge
    • Revision #3334.1.129 Tue 2012-07-10 09:02:12 +0300
      • Fixed MDEV-385: mysqltest running with continue-on-error crashes on a non-SQL command producing an error
    • Revision #3334.1.128 [merge] Thu 2012-07-05 14:39:01 +0400
      • Merge fix for MDEV-376
      • Revision #3334.21.1 Wed 2012-07-04 14:34:45 +0400
        • MDEV-376: Wrong result (missing rows) with index_merge+index_merge_intersection, join
        • Let QUICK_RANGE_SELECT::init_ror_merged_scan() call quick->reset() only after we've set the column read bitmaps.
    • Revision #3334.1.127 Thu 2012-07-05 09:29:34 +0200
      • The variable "table_cache" is deprecated, use the new name "table_open_cache" instead.
      • Thanks to Ivoz for pointing this out.
    • Revision #3334.1.126 Wed 2012-06-27 17:13:12 +0300
      • Don't abort InnoDB/XtraDB if one can't allocate resources for AIO
      • Better error messages
      • This fixes that one again can run the test systems with many threads without having to increase fs.aio-max-nr.
    • Revision #3334.1.125 Mon 2012-06-25 18:17:24 +0200
      • fix compile error, when building with oqgraph
    • Revision #3334.1.124 [merge] Sun 2012-06-24 09:10:11 -0700
      • Merge 5.3->5.5.
      • Revision #2502.561.11 [merge] Sat 2012-06-23 15:00:05 -0700
        • Merge 5.2->5.3
        • Revision #2502.562.9 Sat 2012-06-23 12:19:07 -0700
          • Fixed bug MDEV-360. The bug was the result of the incomplete fix for bug lp bug 1008293.
        • Revision #2502.562.8 Mon 2012-06-18 22:32:17 -0700
          • Fixed bug MDEV-354.
          • Virtual columns of ENUM and SET data types were not supported properly in the original patch that introduced virtual columns into MariaDB 5.2.
          • The problem was that for any virtual column the patch used the interval_id field of the definition of the column in the frm file as a reference to the virtual column expression.
          • The fix stores the optional interval_id of the virtual column in the extended header of the virtual column expression.
      • Revision #2502.561.10 Fri 2012-06-22 14:14:22 +0400
        • Added comment about QUICK_RANGE_SELECT::free_cond being unused.
      • Revision #2502.561.9 Thu 2012-06-21 14:33:36 +0400
        • Update test results (checked)
      • Revision #2502.561.8 Wed 2012-06-20 22:30:24 +0400
        • Update test results.
    • Revision #3334.1.123 Sat 2012-06-23 20:12:54 +0400
      • Add back testcase for Bug #817966 (was lost in the merge)
    • Revision #3334.1.122 Fri 2012-06-22 10:42:55 +0200
      • MDEV-342: fix two race conditions in the test case that could occasionally cause spurious failures.
    • Revision #3334.1.121 Thu 2012-06-21 21:17:34 +0200
      • MDEV-342: Do not mark old binlog file as cleanly closed during rotate until the new file is fully synced to disk and binlog index. This fixes a window where a crash would leave next server restart unable to detect that a crash occured, causing recovery to fail.
    • Revision #3334.1.120 Thu 2012-06-21 19:02:53 +0200
      • MDEV-359: Fix another case where switch-off semisync could cause a race that ended with server crash.
      • This one was when the code releases and reaquires the lock with pthread_cond_wait() - and semisync is switched off meanwhile.
    • Revision #3334.1.119 Thu 2012-06-21 17:39:21 +0200
      • Use the portable form of INSTALL PLUGIN in rpl_mdev359.test
    • Revision #3334.1.118 Thu 2012-06-21 14:00:19 +0200
      • fixing the order of includes in the rpl_mdev359.test
    • Revision #3334.1.117 Thu 2012-06-21 11:52:54 +0200
      • MDEV-359: Server crash when SET GLOBAL rpl_semi_sync_master_enabled = OFF
      • The semisync code does a fast-but-unsafe check for enabled or not without lock, followed by a slow-but-safe check under lock. However, if the slow check failed, the code still referenced not valid data (in an assert() expression), causing a crash.
      • Fixed by not running the incorrect assert when semisync is disabled.
    • Revision #3334.1.116 Thu 2012-06-21 11:26:53 +0200
      • MDEV-349 5.5 xtradb innodb_prefix_index_liftedlimit crash with valgrind
      • This is XtraDB Bug #1015109, introduced by innodb_split_buf_pool_mutex.patch
      • Comment the offending assertion, until the fixed XtraDB is available
  • Revision #3342 Mon 2012-07-23 11:15:59 +0300
    • New version of mysqld_multi. Building Galera tree fully first time in buildbot
  • Revision #3341 Wed 2012-06-13 00:23:32 +0300
    • References Bug #1011983
    • Merged from codership-mysql/5.5 revision 3758
  • Revision #3340 [merge] Tue 2012-06-12 16:34:18 +0300
    • references Bug #1011983
    • Merged latest MariaDB development in: bzr merge lp:maria/5.5
      • =>
      • Text conflict in CMakeLists.txt
      • Text conflict in sql/handler.h
      • Text conflict in support-files/CMakeLists.txt
      • 3 conflicts
  • Revision #3339 Tue 2012-06-12 10:55:11 +0300
    • References Bug #1011983
    • Merged from codership-mysql/5.5 changes revisions 3743-3756
  • Revision #3338 Thu 2012-04-26 20:18:30 +0300
    • Merged changes from lp:codership-mysql up to rev 3743
      • -r3725..3737
      • -r3738..3740
      • -r3741..3743
  • Revision #3337 [merge] Thu 2012-04-26 13:59:35 +0300
  • Revision #3336 Thu 2012-04-26 13:09:06 +0300
    • Added wsrep specific files
  • Revision #3335 Fri 2012-04-13 01:33:24 +0300
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