Snapshot time may advance before fetching a command's operationTime

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Major - P3
    • 9.0.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Replication
    • Fully Compatible
    • ALL
    • Repl 2026-03-16, Repl 2026-03-30, Repl 2026-04-13, Repl 2026-04-27, Repl 2026-05-11
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      For majority reads, the operationTime uses replCoord->getCurrentCommittedSnapshotOpTime(). That time may advance on a different thread, leading to operationTime being reported as larger than it was at the time of the read. Would the recoveryUnit's getPointInTimeReadTimestamp() be more correct?

            Assignee:
            Brad Cater
            Reporter:
            Brad Cater
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              Created:
              Updated:
              Resolved: