Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-2253

eviction could prioritize any page with a WT_READGEN_OLDEST generation

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor - P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.7.0
    • Labels:
      None

      Description

      Eviction currently doesn't aggressively select internal pages that have been emptied (that is, oplog internal pages). Those pages are marked WT_READGEN_OLDEST, so can be easily identified.

        Attachments

          Issue Links

          is depended on by

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-21730 WiredTiger changes for 3.2.0-rc6

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-22129 WiredTiger changes for MongoDB 3.0.9

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

          Web Link https://github.com/wiredtiger/wiredtiger/pull/2351

          Web Link https://github.com/wiredtiger/wiredtiger/pull/2353

            Activity

              People

              • Assignee:
                keith.bostic Keith Bostic
                Reporter:
                keith.bostic Keith Bostic
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: