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  1. Core Server
  2. SERVER-31387

oplog application conflates upserting with being in steady state replication

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker - P1
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.6.0-rc2
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Sprint:
      Repl 2017-10-23, Repl 2017-11-13

      Description

      We have one boolean that controls both of these behaviors. We upsert during steady state replication for rollback and startup recovery, though it may not be correct according to SERVER-21700. applyOps also decides if we should upsert based on it's "alwaysUpsert" flag. We also use this flag for determining if we should fail renames or upgrades/downgrades, which is completely orthogonal.

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                  Updated:
                  Resolved: