Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-14584

BtreeLogic::Builder generates an invalid Btree

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • 2.2.7
    • 2.7.5
    • Index Maintenance, Storage
    • None
    • Fully Compatible
    • ALL
    • 0

    Description

      The btree it builds has a root node with no nextChild. This means it has N keys and N children rather than N+1.

      This only effects foreground index builds with enough data to have a multi-layer btree.

      I verified this has been the behavior since at least 2.2 which is the oldest branch I can build locally.

      Attachments

        Issue Links

          Activity

            People

              mathias@mongodb.com Mathias Stearn
              mathias@mongodb.com Mathias Stearn
              Votes:
              0 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: