Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-34518

WT Transaction / Timestamp error during non-responsiveness

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Incomplete
    • Affects Version/s: 3.6.3
    • Fix Version/s: None
    • Component/s: Replication, WiredTiger
    • Labels:
      None
    • Operating System:
      ALL
    • Case:

      Description

      We recently migrated one of our replicasets to 3.6.3 from 3.4. It had been running just fine for about 4 days when we had a rash of slow queries out of nowhere, the database became super-slow to unresponsive. During that time, the only indication of problems other than log data showing slow queries were the following messages (by the ton):

      Line 181225: 2018-04-16T07:28:10.035-0500 E STORAGE [conn908492] WiredTiger error (22) [1523881690:35506][8828:0x7fbc77746700], WT_SESSION.begin_transaction: read timestamp 5ad496da00000001 older than oldest timestamp 5ad496da00000004: Invalid argument

        Attachments

          Activity

            People

            Assignee:
            dmitry.agranat Dmitry Agranat
            Reporter:
            sallgeud Chad Kreimendahl
            Participants:
            Votes:
            0 Vote for this issue
            Watchers:
            11 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved: