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  1. MariaDB Server
  2. MDEV-7324

Lock-free hash for table definition cache

Details

    • Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.1.3
    • OTHER
    • None

    Description

      Table definition hash is protected by pthread rwlock, which doesn't scale very well. Replacing it with lock-free hash solves this bottleneck.

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          relates to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. MDEV-6478 MariaDB on Power8

          • Major - Major loss of function.
          • Closed
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          Activity

            Transition Time In Source Status Execution Times
            Sergey Vojtovich made transition -
            Open In Review
            		7d 7h 34m 1
            Sergei Golubchik made transition -
            In Review Stalled
            		5d 3h 40m 1
            Sergey Vojtovich made transition -
            Stalled Closed
            		23h 21m 1

            People

              svoj Sergey Vojtovich
              svoj Sergey Vojtovich
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              Dates

                Created:
                Updated:
                Resolved:

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