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  1. MariaDB Server
  2. MDEV-14756

Remove trx_sys_t::rw_trx_list

Details

    Description

      rw_trx_list contains ACTIVE, PREPARED and recovered COMMITTED transactions.
      Move recovered COMMITTED transactions to purge_list.
      ACTIVE and PREPARED transactions are already available through rw_trx_hash.

      Aim of this task is to improve scalability.

      Attachments

        Issue Links

          causes

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. MDEV-22680 InnoDB trx_sys improvements

          • Major - Major loss of function.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-8851 innodb.innodb_information_schema fails sporadically in buildbot

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-21390 lock_print_info_summary() should work even when trx_sys.mutex is locked

          • Major - Major loss of function.
          • Closed

          Activity

            Transition Time In Source Status Execution Times
            Sergey Vojtovich made transition -
            Open Confirmed
            		26d 3h 35m 1
            Sergey Vojtovich made transition -
            Confirmed In Review
            		33s 1
            Marko Mäkelä made transition -
            In Review Stalled
            		13m 7s 1
            Sergey Vojtovich made transition -
            Stalled Closed
            		20h 11m 1

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              svoj Sergey Vojtovich
              svoj Sergey Vojtovich
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              Dates

                Created:
                Updated:
                Resolved:

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