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  1. MariaDB Server
  2. MDEV-5834

Merge Kakao Defragmentation implementation to MariaDB 10.1

Details

    • Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.1.1
    • None

    Attachments

      Issue Links

        causes

        Bug - A problem which impairs or prevents the functions of the product. MDEV-14587 dict_stats_process_entry_from_defrag_pool() fails to call dict_table_close() when index==NULL

        • Major - Major loss of function.
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. MDEV-15824 innodb_defragment=ON trumps innodb_optimize_fulltext_only=ON in OPTIMIZE TABLE

        • Major - Major loss of function.
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. MDEV-17723 Memory leak in btr_defragment_calc_n_recs_for_size()

        • Major - Major loss of function.
        • Closed

        Task - A task that needs to be done. MDEV-30545 Remove innodb_defragment and related parameters

        • Blocker - Blocks development and/or testing work, production could not run.
        • Closed
        relates to

        Bug - A problem which impairs or prevents the functions of the product. MDEV-16237 Remove or fix ut_timer_now()

        • Major - Major loss of function.
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. MDEV-26636 Race conditions due to attempted updates of InnoDB defragmentation statistics for temporary tables

        • Major - Major loss of function.
        • Closed

        Task - A task that needs to be done. MDEV-30544 Deprecate innodb_defragment and related parameters

        • Blocker - Blocks development and/or testing work, production could not run.
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. MDEV-11336 Enable defragmentation on 10.2 when tests pass

        • Major - Major loss of function.
        • Closed

        Task - A task that needs to be done. MDEV-18385 Document use cases and locking behavior for OPTIMIZE TABLE with innodb_defragment=1

        • Major - Major loss of function.
        • Open

        Bug - A problem which impairs or prevents the functions of the product. MDEV-28558 The MTR based test innodb_defrag_concurrent is not repeatable.

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Closed

        Activity

          jplindst Jan Lindström (Inactive) added a comment -

          commit 6dad23f04aa5c8a022193cc74b62652a3c1e3057
          Author: Jan Lindström <jan.lindstrom@skysql.com>
          Date: Wed Aug 6 15:28:58 2014 +0300

          MDEV-5834: Merge Kakao Defragmentation implementation to MariaDB 10.1

          Merge https://github.com/kakao/mariadb-10.0 that contains Facebook's
          implementation for defragmentation

          facebook/mysql-5.6@a2d3a74
          facebook/mysql-5.6@def96c8
          facebook/mysql-5.6@9c67c5d
          facebook/mysql-5.6@921a81b
          facebook/mysql-5.6@aa519bd
          facebook/mysql-5.6@fea7d13
          facebook/mysql-5.6@09b29d3
          facebook/mysql-5.6@9284abb
          facebook/mysql-5.6@dbd623d
          facebook/mysql-5.6@aed55dc
          facebook/mysql-5.6@aad5c82

          This version does not add new SQL-syntax and new handler API function.
          Instead optimize table is mapped to defragment table if
          innodb_defragment=ON, by default the feature is off.

          Contains changes authored by Sunguck Lee (Kakao).

          jplindst Jan Lindström (Inactive) added a comment - commit 6dad23f04aa5c8a022193cc74b62652a3c1e3057 Author: Jan Lindström <jan.lindstrom@skysql.com> Date: Wed Aug 6 15:28:58 2014 +0300 MDEV-5834 : Merge Kakao Defragmentation implementation to MariaDB 10.1 Merge https://github.com/kakao/mariadb-10.0 that contains Facebook's implementation for defragmentation facebook/mysql-5.6@a2d3a74 facebook/mysql-5.6@def96c8 facebook/mysql-5.6@9c67c5d facebook/mysql-5.6@921a81b facebook/mysql-5.6@aa519bd facebook/mysql-5.6@fea7d13 facebook/mysql-5.6@09b29d3 facebook/mysql-5.6@9284abb facebook/mysql-5.6@dbd623d facebook/mysql-5.6@aed55dc facebook/mysql-5.6@aad5c82 This version does not add new SQL-syntax and new handler API function. Instead optimize table is mapped to defragment table if innodb_defragment=ON, by default the feature is off. Contains changes authored by Sunguck Lee (Kakao).

          People

            jplindst Jan Lindström (Inactive)
            jplindst Jan Lindström (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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