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  1. Core Server
  2. SERVER-93508

ClusterServerParameterOpObserver should not notify updates to cluster parameter values while operating in Initial Sync mode

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Catalog and Routing
    • Fully Compatible
    • CAR Team 2024-09-30, CAR Team 2024-10-14, CAR Team 2024-10-28, CAR Team 2024-11-11

      Durign the development of SERVER-82707, it has been observed that upon a restart of a mongod node, the ClusterServerParameterOpObserver may send out update notifications about new cluster parameter values as part of the initial sync routine. This should be avoided, since:

      • there is no guarantee at this stage that the subscribers have been already initialized (and have the capability of receiving & applying the updates)
      • stable values will be also notified by the ClusterServerParameterInitializer once the initial sync is over.

            Assignee:
            robert.sander@mongodb.com Robert Sander
            Reporter:
            paolo.polato@mongodb.com Paolo Polato
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              Created:
              Updated:
              Resolved: