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  1. WiredTiger
  2. WT-13839

Remove checkpoint_use_history config

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    • Type: Icon: Technical Debt Technical Debt
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: LSM
    • Storage Engines
    • StorEng - Defined Pipeline

      checkpoint_use_history is a config that is only used by LSM that was removed in WT-12751 LSM: remove feature. According to this comment in __wt_curfile_open the config exists because:

           * 4. The LSM code also opens cursors on single-file checkpoints with no corresponding history
     * store or snapshot information. It takes steps to make sure everything in the checkpoint is
     * globally visible and sets checkpoint_use_history=false to indicate we shouldn't try to open
     * the history store or retrieve the snapshot. If we were to try, we'd fail and the LSM code
     * would get upset.

      Now that LSM is removed we can also remove this config.

            Assignee:
            backlog-server-storage-engines [DO NOT USE] Backlog - Storage Engines Team
            Reporter:
            sean.watt@mongodb.com Sean Watt
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              Created:
              Updated: