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  1. Core Server
  2. SERVER-28578

When doing an upgrade from PV0 to PV1, we should not return from the reconfigure until the lastVote document is written.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 3.2.13, 3.4.4
    • Fix Version/s: 3.2.15, 3.2.16, 3.4.6
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v3.4, v3.2, v3.0
    • Linked BF Score:
      0

      Description

      The protocol_version_upgrade_downgrade test expects a lastVote document to be written on upgrade from PV0 to PV1. This document is written asynchronously, so there may be a race between the upgrade and the document appearing. We should delay signalling the reconfigure as complete until the lastVote document is written.

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                • Created:
                  Updated:
                  Resolved: