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  1. Couchbase Server
  2. MB-4369

ns_server should store nodes pending to be ejected in a list so that multiple web UIs can display the same list across multiple sessions

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: bug-backlog
    • Component/s: ns_server
    • Security Level: Public
    • Labels:
      None
    • Triage:
      Untriaged

      Description

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        Activity

        Hide
        farshid Farshid Ghods (Inactive) added a comment -

        scenario:

        there are two open UI sessions
        1- user#1 tries to remove couple of nodes and hits rebalance
        2- rebalance is stopped or it fails
        3- then the user will want to "continue" the rebalance operation
        4- if the user clicks on rebalance from a different web UI then UI wil not remember the lsit of ejected_nodes and it will add everthong to knownNodes

        this is a big problem in large clusters with millions of items because
        1- user has no idea that the previous attempt was rebalance out and re-rebalancing will move millions of items

        Show
        farshid Farshid Ghods (Inactive) added a comment - scenario: there are two open UI sessions 1- user#1 tries to remove couple of nodes and hits rebalance 2- rebalance is stopped or it fails 3- then the user will want to "continue" the rebalance operation 4- if the user clicks on rebalance from a different web UI then UI wil not remember the lsit of ejected_nodes and it will add everthong to knownNodes this is a big problem in large clusters with millions of items because 1- user has no idea that the previous attempt was rebalance out and re-rebalancing will move millions of items
        Hide
        anil Anil Kumar added a comment -

        This will be handled with re-write of UI.

        Show
        anil Anil Kumar added a comment - This will be handled with re-write of UI.

          People

          • Assignee:
            Unassigned
            Reporter:
            farshid Farshid Ghods (Inactive)
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            Dates

            • Created:
              Updated:
              Resolved:

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