The most recent release in the MariaDB 5.5 series is:

MariaDB 5.5.43Download Now

Download Release Notes Changelog Overview of 5.5

Release date: 5 Aug 2014

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 #4264 Sun 2014-08-03 13:38:54 +0200
    • MDEV-6507 tokudb release builds compiled with debug code on
  • Revision #4263 Sun 2014-08-03 12:45:14 +0200
    • Bug#17638477 UNINSTALL AND INSTALL SEMI-SYNC PLUGIN CAUSES SLAVES TO BREAK
  • Revision #4262 Sun 2014-08-03 07:38:41 +0200
    • fix xtradb on windows (again)
  • Revision #4261 [merge] Sat 2014-08-02 21:26:16 +0200
    • mysql-5.5.39 merge
  • Revision #4260 [merge] Fri 2014-08-01 17:04:15 +0200
    • tokudb-7.1.7
    • Revision #0.28.1650 Fri 2014-06-13 14:43:36 -0400
    • Revision #0.28.1649 Fri 2014-06-13 12:06:05 -0400
      • #250 reset thd proc info in end_bulk_insert to fix invalid proc info pointer inside of a deleted ha_tokudb object
    • Revision #0.28.1648 Tue 2014-06-10 18:55:57 -0400
    • Revision #0.28.1647 Wed 2014-06-04 10:44:15 -0400
      • #250 restore proc info to valid pointers in commit, abort, analyze, and optimize
    • Revision #0.28.1646 Mon 2014-06-02 16:24:47 -0400
      • #248 install PS+TokuDB tarballs
    • Revision #0.28.1645 Sun 2014-06-01 12:48:53 -0400
      • #225 fix tokudb store lock to fix lock tables crash
    • Revision #0.28.1644 Sun 2014-06-01 07:49:28 -0400
      • #225 hot optimize for 5.6 and 10.0 using alter recreate
    • Revision #0.28.1643 Sat 2014-05-31 12:16:56 -0400
      • #245 use row estimate parameter to start_bulk_insert to decide if a loader is used
    • Revision #0.28.1642 Thu 2014-05-29 07:41:16 -0400
      • #241 unique key check should avoid relocking keys if the table is already prelocked by the loader
    • Revision #0.28.1641 Sun 2014-05-25 08:44:04 -0400
      • TokuDB 7.1.6 is released
    • Revision #0.28.1640 Tue 2014-05-20 08:18:13 -0400
      • #236 mysqld_safe should use libjemalloc.so if it exists in the tarball
    • Revision #0.28.1639 Wed 2014-05-14 14:43:44 -0400
    • Revision #0.28.1638 Tue 2014-05-13 08:56:06 -0400
      • #221 fix tokudb::estimate_num_rows
    • Revision #0.28.1637 Sat 2014-05-10 15:53:31 -0400
      • #232 compile in jemalloc detector
    • Revision #0.28.1636 Thu 2014-05-08 17:39:29 -0400
      • #231 change lock_uniq_key_empty test to work without the bulk insert avoidance patch
    • Revision #0.28.1635 Thu 2014-05-08 15:03:10 -0400
      • #230 disable the tokudb bulk loader in the tokudb locks schema tests
    • Revision #0.28.1634 Wed 2014-05-07 08:20:41 -0400
      • #228 use thd_get/set_ha_data for tokudb_trx data
    • Revision #0.28.1633 Tue 2014-05-06 13:17:49 -0400
      • #226 delete CMakeLists.in, no longer used
    • Revision #0.34.5889 [merge] Wed 2014-06-04 15:42:20 -0400
      • Merge branch 'bugs/255'
      • Revision #0.64.4 Wed 2014-06-04 15:42:11 -0400
        • refs #255, have the fsync_log minicron shutdown before we close the logger in env_close
    • Revision #0.34.5888 Wed 2014-06-04 15:40:35 -0400
      • Revert "refs #255, have the fsync_log minicron shutdown before we close the logger in env_close"
    • Revision #0.34.5887 Wed 2014-06-04 15:34:08 -0400
      • refs #255, have the fsync_log minicron shutdown before we close the logger in env_close
    • Revision #0.34.5886 Fri 2014-05-30 12:58:28 -0400
      • #229 make ftdump easier to use
    • Revision #0.34.5885 [merge] Thu 2014-05-29 11:07:09 -0400
      • Merge branch 'stress-test-script-updates'
      • Revision #0.64.3 Thu 2014-05-29 11:06:45 -0400
        • added 7.1.6 data set to stress test runner
      • Revision #0.64.2 Thu 2014-05-29 11:06:33 -0400
        • added test_stress_with_verify to stress test runner
    • Revision #0.34.5884 [merge] Wed 2014-05-28 13:37:55 -0400
      • Merge pull request #251 from Tokutek/verify-promotion
      • Revision #0.64.1 Wed 2014-05-28 12:09:49 -0400
        • changed ft-verify to work with promotion #250
    • Revision #0.34.5883 Tue 2014-05-27 16:44:08 -0400
      • refs #226 Fix a benign (but nevertheless important) bug where nonleaf partial eviction would fail to move stale messages out of the fresh message tree before serializing them to memory.
    • Revision #0.34.5882 [merge] Sun 2014-05-25 12:43:46 -0400
      • Merge pull request #180 from Tokutek/rightmost_leaf
      • Revision #0.63.1 Sun 2014-05-25 12:42:52 -0400
        • fixes #158 Use promotion to record the blocknum of the rightmost non-root leaf node in each FT. When the FT detects a rightmost insertion pattern, it attempts to do inserts and unique checks directly into the rightmost leaf node, greatly optimizing sequential insert speed.
    • Revision #0.34.5881 Fri 2014-05-23 18:29:27 -0400
      • Revert "FT-242 Begin breaking up fttypes.h by moving many things to their"
    • Revision #0.34.5880 Fri 2014-05-23 18:29:24 -0400
      • Revert "TMX-1 Rename TokuKV to TokuFT"
    • Revision #0.34.5879 Fri 2014-05-23 18:29:09 -0400
      • Revert "TMX-242 Add cursor.h, which missed the last commit"
    • Revision #0.34.5878 Fri 2014-05-23 18:13:59 -0400
      • TMX-242 Add cursor.h, which missed the last commit
    • Revision #0.34.5877 Fri 2014-05-23 18:13:32 -0400
      • TMX-1 Rename TokuKV to TokuFT
    • Revision #0.34.5876 Fri 2014-05-23 18:10:29 -0400
      • FT-242 Begin breaking up fttypes.h by moving many things to their appropriate headers
    • Revision #0.34.5875 Fri 2014-05-23 14:25:54 -0400
      • fixed typo #226
    • Revision #0.34.5874 Fri 2014-05-23 14:02:53 -0400
      • vectorized loops in new deserialization code #226
    • Revision #0.34.5873 Fri 2014-05-23 10:56:18 -0400
      • #247 fix loader->close fd leak when NOFILE limit exceeded
    • Revision #0.34.5872 Fri 2014-05-23 08:42:19 -0400
      • changed CHECKPOINT_DURATION[_LAST] to UINT64 #249
    • Revision #0.34.5871 Thu 2014-05-22 18:57:56 -0400
      • fixes #226 When serializing a nonleaf node, include the offsets stored in each message tree. This removes a sort during deserialization, which can be expensive when there are many messages and I/O is fast. This change supports auto-upgrade from older versions.
    • Revision #0.34.5870 Thu 2014-05-22 18:57:56 -0400
      • fixes #248 Convert to a tree on omt clone if it must support marks
    • Revision #0.34.5869 Wed 2014-05-21 11:51:26 -0400
      • #244 skip jemalloc build if it is not in the third party directory
    • Revision #0.34.5868 [merge] Tue 2014-05-20 14:40:46 -0400
      • Merge pull request #245 from Tokutek/gcc-4.9-support
      • Revision #0.62.2 Tue 2014-05-20 14:39:56 -0400
        • moved/cleaned up gcc-ar/gcc-ranlib checking #245
      • Revision #0.62.1 Tue 2014-05-20 13:51:32 -0400
        • Support gcc 4.9 in cmake, fix uninitialized value warnings
    • Revision #0.34.5867 Mon 2014-05-19 10:48:17 -0400
      • #242 fix loader creation bug that unlinks the wrong fractal tree files
    • Revision #0.34.5866 Thu 2014-05-15 10:00:41 -0400
      • #239 fix dbremove crash when NOFILE limit is exceeded
    • Revision #0.34.5865 Thu 2014-05-15 08:33:30 -0400
      • #240 make the toku thread pool handle transient thread creation errors
    • Revision #0.34.5864 Tue 2014-05-13 16:05:00 -0400
      • #237 fix various bulk loader bugs related to nproc ulimit exceeded
  • Revision #4259 [merge] Fri 2014-08-01 16:51:12 +0200
    • 5.3 merge
    • Revision #2502.567.236 Fri 2014-08-01 12:04:55 +0200
      • fix func_time.test to be independent from the system time zone
    • Revision #2502.567.235 Mon 2014-07-28 13:47:55 +0400
      • MDEV-4511 Assertion `scale <= precision' fails on GROUP BY TIMEDIFF with incorrect types MDEV-6302 Wrong result set when using GROUP BY FROM_UNIXTIME(...)+0 Fixed.
    • Revision #2502.567.234 Wed 2014-07-23 19:36:15 +0200
      • MDEV-6290 Crash in KILL HARD QUERY USER x@y when slave threads are running
  • Revision #4258 Fri 2014-08-01 14:33:49 +0300
    • Add missing results file.
  • Revision #4257 [merge] Fri 2014-08-01 12:54:56 +0300
    • Merged percona-server-5.5.38-35.2.
    • Revision #0.12.69 Thu 2014-07-31 21:25:13 +0200
      • percona-server-5.5.38-35.2
  • Revision #4256 Thu 2014-07-31 13:13:33 +0300
    • Fixed memory overflow
  • Revision #4255 Thu 2014-07-31 10:11:10 +0300
  • Revision #4254 Wed 2014-07-30 13:27:52 +0300
    • Fix for MDEV-6493: Assertion `table->file->stats.records > 0 || error' failure, or 'Invalid write' valgrind warnings, or crash on scenario with Aria table, view, LOCK TABLES
  • Revision #4253 Wed 2014-07-30 10:05:01 +0300
    • Fixed some compiler warnings
  • Revision #4252 Tue 2014-07-29 12:56:43 +0200
    • fix the test to pass on windows (lower_case_file_system)
  • Revision #4251 Tue 2014-07-29 12:05:58 +0200
    • MDEV-5924 MariaDB could crash after changing the query_cache size with SET GLOBAL
  • Revision #4250 Tue 2014-07-29 09:09:52 +0200
    • MDEV-6497 InnoDB deadlocks on UNINSTALL PLUGIN
  • Revision #4249 Mon 2014-07-28 13:31:46 +0400
  • Revision #4248 Mon 2014-07-28 12:47:14 +0400
    • MDEV-5745 analyze MySQL fix for bug#12368495
  • Revision #4247 Mon 2014-07-28 09:42:52 +0200
  • Revision #4246 Sun 2014-07-27 21:02:00 +0200
    • MDEV-6082 Assertion `0' fails in TC_LOG_DUMMY::log_and_order on DML after installing TokuDB at runtime on server with disabled InnoDB
  • Revision #4245 Sat 2014-07-26 23:08:38 +0200
    • MDEV-6428 [PATCH] MariaDB start script doesn't realize failure of MariaDB startup
  • Revision #4244 Sun 2014-07-27 08:44:45 +0300
    • Fix compiler error on sparc.
  • Revision #4243 Sat 2014-07-26 21:14:21 +0300
    • Fix InnoDB: Assertion failure in thread 2868898624 in file buf0lru.c line 1000 InnoDB: Failing assertion: mutex_own(&buf_pool->LRU_list_mutex)
  • Revision #4242 Fri 2014-07-25 14:15:33 +0200
    • MDEV-5706 MariaDB does not build on hurd-i386
  • Revision #4241 Thu 2014-07-24 09:51:51 +0200
    • fix remaining warnings in manpages (for debian lint ?)
  • Revision #4240 Wed 2014-07-23 21:44:35 +0200
    • MDEV-5958 Inconsitent handling of invalid arguments for mysqld_safe
  • Revision #4239 Wed 2014-07-23 12:01:05 +0200
    • MDEV-6409 CREATE VIEW replication problem if error occurs in mysql_register_view
  • Revision #4238 Fri 2014-07-25 09:34:05 +0300
    • Fix test failure caused by simulated compression failure on IBUF_DUMMY table.
  • Revision #4237 Thu 2014-07-24 14:35:09 +0300
    • Fix too agressive long semaphore wait output and add guard against introducing compression failures on insert buffer.
  • Revision #4236 Wed 2014-07-23 22:48:31 +0400
    • MDEV-6322: The PARTITION engine can return wrong query results MySQL Bug#71095: Wrong results with PARTITION BY LIST COLUMNS() MySQL Bug#72803: Wrong "Impossible where" with LIST partitioning MDEV-6240: Wrong "Impossible where" with LIST partitioning - Backprot the fix from MySQL Bug#71095.
  • Revision #4235 Wed 2014-07-23 19:53:29 +0400
    • MDEV-6289 : Unexpected results when querying information_schema - When traversing JOIN_TABs with first_linear_tab/next_linear_tab(), don't forget to enter the semi-join nest when it is the first table in the join order. Failure to do so could cause e.g. I_S tables not to be filled.
  • Revision #4234 [merge] Wed 2014-07-23 14:59:23 +0400
    • Merge 5.3->5.5
    • Revision #2502.567.233 Wed 2014-07-23 13:38:48 +0400
      • MDEV-5750 Assertion `ltime->year == 0' fails on a query with EXTRACT DAY_MINUTE and TIME column Item_func_min_max::get_date() did not clear ltime->year when returning a TIME value.
  • Revision #4233 Wed 2014-07-23 13:52:17 +0300
    • Fix compiler errors on product build.
  • Revision #4232 Tue 2014-06-24 11:41:35 +0400
    • MDEV-6313 - mysqld --log-bin=no-such-dir/master crashes during server initialization
  • Revision #4231 Tue 2014-06-17 13:03:26 +0400
    • MDEV-6351 - --plugin=force has no effect for built-in plugins
  • Revision #4230 Wed 2014-07-23 09:04:59 +0300
    • MDEV-5673: Crash while parallel dropping multiple tables under heavy load
  • Revision #4229 Tue 2014-07-22 22:08:06 +0300
    • MDEV-5670: Assertion failure in file buf0lru.c line 2355
  • Revision #4228 Tue 2014-07-22 19:32:58 +0400
    • MDEV-6434: Wrong result (extra rows) with ORDER BY, multiple-column index, InnoDB - Part #2. Fix obvious problems in the previous patch.
  • Revision #4227 Tue 2014-07-22 15:52:49 +0400
    • MDEV-6434: Wrong result (extra rows) with ORDER BY, multiple-column index, InnoDB - Filesort has an optmization where it reads only columns that are needed before the sorting is done. - When ref(_or_null) is picked by the join optimizer, it may remove parts of WHERE clause that are guaranteed to be true. - However, if we use quick select, we must put all of the range columns into the read set. Not doing so will may cause us to fail to detect the end of the range.
  • Revision #4226 Tue 2014-07-15 12:37:34 +0300
    • Makes innodb/xtradb compilable in 5.5
  • Revision #4225 Tue 2014-07-08 17:21:13 +0300
  • Revision #4224 Fri 2014-07-04 12:25:32 +0300
    • MDEV-5621: Server random crash on ALTER TABLE
  • Revision #4223 Fri 2014-07-04 08:42:59 +0300
    • MDEV-6191: row_search_for_mysql comment and code consistency about isolation level and gap locks
  • Revision #4222 Fri 2014-07-04 08:16:45 +0300
    • MDEV-6318: MariaDB with XtraDB uses times more of IO events than with InnoDB plugin
  • Revision #4221 Mon 2014-06-30 14:06:28 +0300
    • MDEV-6225: Idle replication slave keeps crashing.
  • Revision #4220 Wed 2014-06-18 14:47:23 +0200
    • install new aria* manpages
  • Revision #4219 Tue 2014-06-17 14:10:13 +0200
    • MDEV-6188: master_retry_count (ignored if disconnect happens on SET master_heartbeat_period)
  • Revision #4218 Tue 2014-06-17 09:44:19 +0200
    • MDEV-6343: Incorrect error handling in mysqldump
  • Revision #4217 Mon 2014-06-16 22:11:54 +0200
  • Revision #4216 Wed 2014-06-11 16:23:20 +0400
    • MDEV-6329 - Buffer overrun in find_uniq_filename
  • Revision #4215 Tue 2014-06-10 19:53:27 +0400
    • Increased version number

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