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  1. WiredTiger
  2. WT-4125

Ensure that subsequent checkpoints with stable timestamp don't read too much

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.6.9, 4.0.1, 4.1.1, WT3.2.0
    • None
    • 3
    • Storage Non-NYC 2018-06-18, Storage Non-NYC 2018-07-02
    • v4.0, v3.6

    Description

      We should create a Python test case that holds back the stable timestamp, inserts a bunch of data, creates a checkpoint, inserts a little more data and creates a new checkpoint.

      The second checkpoint should only do enough I/O to review the content updated since the previous checkpoint.

      Attachments

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. WT-4016 Measure and improve lookaside performance with stable_timestamp set

          • Major - P3 - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. WT-4094 Enable lookaside eviction while checkpoints are running

          • Major - P3 - Major loss of function.
          • Closed
          related to

          Improvement - An improvement or enhancement to an existing feature or task. WT-4141 Enhance checkpoint with timestamps to unblock eviction sooner

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              michael.cahill@mongodb.com Michael Cahill
              alexander.gorrod@mongodb.com Alexander Gorrod
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              Dates

                Created:
                Updated:
                Resolved: