Uploaded image for project: 'Dev - Nexus Repo'
  1. Dev - Nexus Repo
  2. NEXUS-16881

Disable OrientDB live query support

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.10.0
    • Fix Version/s: 3.11.0
    • Component/s: Database
    • Labels:
      None
    • Story Points:
      1

      Description

      We don't use the https://orientdb.com/docs/2.2.x/Live-Query.html feature and disabling it completely (ie. removing it totally as a DB hook) will give a small performance boost.

      It will also guarantee to remove future log-spam issues caused by OLiveQueryHook's erroneous assumption that there will be a valid DB thread-local when it's called - which isn't always the case depending on the scenario.

      This has led in the past to a number of log-spam reports, mostly on HA but also on a couple of non-HA systems under stress. The previous reports should have been fixed now by upstream changes, but disabling the live-query feature would protect us from similar issues in the future.

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              Unassigned
              Reporter:
              mcculls Stuart McCulloch
              Last Updated By:
              Peter Lynch
              Team:
              Nexus - Platform
              Votes:
              1 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  tigCommentSecurity.panel-title