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  1. Core Server
  2. SERVER-31254

Fail initial sync if fCV targetVersion is set or if there is no fCV document

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.6.0-rc2
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Repl 2017-10-23, Repl 2017-11-13
    • Linked BF Score:
      0

      Description

      SERVER-31019 will not fail initial sync if the upgrade/downgrade began before initial sync and finishes after. Having UUIDs get added while initial sync is occurring sounds potentially dangerous. Additionally, SERVER-29452 forces 3.6 binaries to fail to start up if there is no featureCompatibilityVersion document. They should therefore fail to initial sync from sources that do not have a featureCompatibilityVersion document.

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                  Updated:
                  Resolved: