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  1. Core Server
  2. SERVER-30665

applyOps collMod handling should only allow nonexistent UUIDs for UUID upgrade collMods

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Details

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 3.5.12
    • None
    • Replication, Storage
    • None
    • Fully Compatible
    • ALL
    • Storage 2017-08-21
    • 0

    Description

      Currently, a collMod oplog entry with a nonexistent UUID will be applied to an existing collection if the collection name of the oplog entry matches an existing collection name. This is due to the handling of collMods that are used to upgrade from 3.4 to 3.6 and add UUIDs to collections. This special handling should only occur for collMods that are for upgrade, i.e., empty collMods.

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            maria.vankeulen@mongodb.com Maria van Keulen
            maria.vankeulen@mongodb.com Maria van Keulen
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              Created:
              Updated:
              Resolved: