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  1. WiredTiger
  2. WT-6816

Design write gen scheme to allow dhandles with active history to get closed/re-opened

    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • WT10.0.0, 4.9.0, 4.4.3
    • Affects Version/s: None
    • Component/s: None
    • None
    • 5
    • Storage - Ra 2020-11-02, Storage - Ra 2020-11-16

      As part of WT-5691, we switched to using a btree specific base_write_gen to determine whether or not to wipe transaction ids (as opposed to a connection-wide one which we used previously).

      This could cause problems if we begin closing dhandles with active history since we'll wipe transaction ids . At the moment, we don't allow doing this with our dhandles but we intend to in the future so we should modify our write gen scheme to avoid this problem.

            Assignee:
            alex.cameron@mongodb.com Alex Cameron (Inactive)
            Reporter:
            alex.cameron@mongodb.com Alex Cameron (Inactive)
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              Created:
              Updated:
              Resolved: