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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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            svoj Sergey Vojtovich created issue -
            svoj Sergey Vojtovich made changes -
            Field Original Value New Value
            serg Sergei Golubchik made changes -
            Affects Version/s 10.1 [ 16100 ]
            Issue Type Bug [ 1 ] Task [ 3 ]
            svoj Sergey Vojtovich made changes -
            Assignee Sergey Vojtovich [ svoj ] Sergei Golubchik [ serg ]
            Status Open [ 1 ] In Review [ 10002 ]
            serg Sergei Golubchik made changes -
            Assignee Sergei Golubchik [ serg ] Sergey Vojtovich [ svoj ]
            Status In Review [ 10002 ] Stalled [ 10000 ]
            svoj Sergey Vojtovich made changes -
            svoj Sergey Vojtovich made changes -
            Resolution Fixed [ 1 ]
            Status Stalled [ 10000 ] Closed [ 6 ]
            ratzpo Rasmus Johansson (Inactive) made changes -
            Workflow MariaDB v2 [ 59002 ] MariaDB v3 [ 65695 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 65695 ] MariaDB v4 [ 132490 ]

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              svoj Sergey Vojtovich
              svoj Sergey Vojtovich
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              Dates

                Created:
                Updated:
                Resolved:

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