Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-4141

Enhance checkpoint with timestamps to unblock eviction sooner

    XMLWordPrintableJSON

Details

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

    Description

      We have some optimizations around transaction tracking for regular transaction IDs, that allow eviction to make progress on dirty content before the checkpoint finishes. Some of those optimizations aren't implemented for timestamps - we should do that work.

      We can also release the checkpoint transaction prior to calling fsync.

      Attachments

        Issue Links

          Activity

            People

              michael.cahill@mongodb.com Michael Cahill (Inactive)
              alexander.gorrod@mongodb.com Alexander Gorrod
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: