Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-2673

Stop automatically increasing memory page max

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.9.0
    • Component/s: None
    • Labels:
      None

      Description

      The WiredTiger code currently increases the user-configured memory_page_max value to be at least 50 times a leaf page size. That made some sense when each split created a new internal page, but that is no longer true.

      Increasing the user configured value means that users with small cache size can end up pinning the cache full of pages, with no remedy.

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              alexander.gorrod Alexander Gorrod
              Reporter:
              alexander.gorrod Alexander Gorrod
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: