Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-46081

Deal with replicators stuck outside of rebalance

    XMLWordPrintable

Details

    • Bug
    • Resolution: Unresolved
    • Major
    • backlog
    • 6.6.0, Cheshire-Cat
    • ns_server
    • Untriaged
    • 1
    • Unknown

    Description

      Inspired by this bug: MB-45064

      DCP replicator might get stuck while opening/closing the stream on the node that does not respond. If this happens during the rebalance, the rebalance hangs bu the replicators will be nuked as soon as the rebalance is aborted.

      If this happens outside the rebalance (janitor, failover) there's no mechanism that allows to nuke stuck replicators. It looks like it won't even be possible to do failover the dead node due to janitor_agent being stuck.

      There's no known CBSE so far where this happens.

      Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          People

            dfinlay Dave Finlay
            artem Artem Stemkovski
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty