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  1. WiredTiger
  2. WT-5467

Make history store cursor part of each session, get rid of the cursor pool

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    • Type: Icon: Improvement Improvement
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • WT10.0.0, 4.4.0-rc0, 4.7.0
    • Affects Version/s: None
    • Component/s: None
    • Labels:
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    • 5
    • Storage Engines 2020-01-27, Storage Engines 2020-02-10

      Following WT-5408, we intend to do the following:

      • Remove the LAS/history-store cursor pool
      • Embed an history store cursor in each session
      • Lazily open the cursor when required and close after the usage
      • Use session transaction to read from history store
      • Use no-transaction hack to write to history store (this should already exist in the durable history branch)

            Assignee:
            sulabh.mahajan@mongodb.com Sulabh Mahajan
            Reporter:
            sulabh.mahajan@mongodb.com Sulabh Mahajan
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              Created:
              Updated:
              Resolved: