Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-26700

Threads appear to hang after migrating from MMAPv1 to WiredTiger

    • Type: Icon: Bug Bug
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 3.2.7
    • Component/s: WiredTiger
    • None
    • ALL

      Converted from MMAPv1 to wiredTiger and withing 48 hours ran into problem where threads appeared to be hanging. Attaching the diagnostic data dump to be able to review as we saw issues starting at 7:15am with assertions based on slowness and opcounters activity dropping to very low levels.

      2016-10-19T07:49:57.731-0700 D - [conn39644] User Assertion: 50:operation exceeded time limit
      2016-10-19T07:49:57.731-0700 D - [conn39641] User Assertion: 50:operation exceeded time limit
      2016-10-19T07:51:14.968-0700 D - [conn39644] User Assertion: 50:operation exceeded time limit
      2016-10-19T07:51:14.974-0700 D - [conn39641] User Assertion: 50:operation exceeded time limit
      2016-10-19T07:51:20.448-0700 D - [conn39436] User Assertion: 11602:operation was interrupted
      2016-10-19T07:51:20.448-0700 D - [conn39508] User Assertion: 11602:operation was interrupted
      2016-10-19T07:51:20.449-0700 D - [conn39498] User Assertion: 11602:operation was interrupted

            Assignee:
            Unassigned Unassigned
            Reporter:
            piscitella joe
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

              Created:
              Updated:
              Resolved: