Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-4333

WiredTiger cursor cache doesn't handle all possible locked handle states

    XMLWordPrintable

Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.0.4, 4.1.4, 3.6.10, WT3.2.0
    • None
    • None
    • Storage Engines 2018-09-24
    • v4.0, v3.6

    Description

      The WiredTiger cursor cache doesn't handle all possible locked handle states.

      It's possible for the cursor cache to obtained a locked handle that isn't open, in which case the engine will drop core when it attempts to access the handle tree's root page.

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. WT-4340 The cursor caching layer can incorrectly release too many handle locks

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-36920 Remove skipValidationNamespaces for the oplog after WiredTiger segmentation fault has been resolved.

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

          Activity

            People

              keith.bostic@mongodb.com Keith Bostic
              keith.bostic@mongodb.com Keith Bostic
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: