Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-43609

Rebalance failed due to bad_replicas.

    XMLWordPrintable

Details

    Description

      Steps:

      1. Create a 15 node cluster.
      2. Create a magma bucket with 3 replicas, 10 collections.
      3. Start a load with create, update, delete, expiry
      4. Sleep for 300s.
      5. Rebalance in a node(172.23.121.141). Successful
      6. Rebalance out a node(172.23.121.123). Failed
      7. memcached crashed on ns_1@172.23.121.135 due to MB-43599(+ a related MB-43598)

      Bad replicators after rebalance:
      Missing = [{'ns_1@172.23.121.127','ns_1@172.23.121.135',784},
      {'ns_1@172.23.121.129','ns_1@172.23.121.135',696},
      {'ns_1@172.23.121.133','ns_1@172.23.121.135',368},
      {'ns_1@172.23.121.133','ns_1@172.23.121.135',388},
      {'ns_1@172.23.121.135','ns_1@172.23.121.115',412},
      {'ns_1@172.23.121.135','ns_1@172.23.121.126',489},
      {'ns_1@172.23.121.135','ns_1@172.23.121.129',489},
      {'ns_1@172.23.121.135','ns_1@172.23.121.132',412},
      {'ns_1@172.23.121.135','ns_1@172.23.121.132',489},
      {'ns_1@172.23.121.135','ns_1@172.23.121.141',412}]
      Extras = []
      

      I think the reason is again same for this failure as in the other 2 MBs mentioned.

      Attachments

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

        Activity

          owend Daniel Owen added a comment -

          Hi Ritesh Agarwal MB-43599 and MB-43598 are now fixed.
          Therefore will close as incomplete. If you see the issue again in the future, please can you raise a new ticket.

          thanks

          owend Daniel Owen added a comment - Hi Ritesh Agarwal MB-43599 and MB-43598 are now fixed. Therefore will close as incomplete. If you see the issue again in the future, please can you raise a new ticket. thanks

          People

            owend Daniel Owen
            ritesh.agarwal Ritesh Agarwal
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty