Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-4592

Node stuck in a compatible master election mode


    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.8.0
    • Fix Version/s: 1.8.0
    • Component/s: ns_server
    • Security Level: Public



      This node stuck forever in compatible mode of master election. This means that it does not sent its version in heartbeats. And also it ignores versions sent with heartbeats from other nodes. Thus in unfortunate case if this is a master it will be impossible for the newer node to take over the mastership.

      Unfortunately the reason why the node stuck in this state is not completely clear. It removed itself from the list of nodes supporting versioning when it apparently received a notification about the node list change. And the list did not contain the node itself. But the cause of such notification is not known.

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


        Aliaksey Artamonau Aliaksey Artamonau created issue -
        alkondratenko Aleksey Kondratenko (Inactive) made changes -
        Field Original Value New Value
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        farshid Farshid Ghods (Inactive) made changes -
        Labels 1.8.0-release-notes
        mikew Mike Wiederhold made changes -
        Status Resolved [ 5 ] Closed [ 6 ]


          • Assignee:
            Aliaksey Artamonau Aliaksey Artamonau
            Aliaksey Artamonau Aliaksey Artamonau
          • Votes:
            0 Vote for this issue
            0 Start watching this issue


            • Created:

              Gerrit Reviews

              There are no open Gerrit changes