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  1. Core Server
  2. SERVER-30993

Setting featureCompatibilityVersion to 3.4 should remove UUIDs even if existing featureCompatibilityVersion is 3.4

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.5.13
    • Storage
    • None
    • Fully Compatible
    • ALL
    • Storage 2017-10-02

    Description

      When setting featureCompatibilityVersion to 3.4, we only remove UUIDs if the existing featureCompatibilityVersion was 3.6. However, if we crash between setting the featureCompatibilityVersion to 3.4 and completing removing UUIDs, then if we run the setFeatureCompatibilityVersion command again, we will not attempt to finish removing UUIDs.

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            louis.williams@mongodb.com Louis Williams
            tess.avitabile@mongodb.com Tess Avitabile (Inactive)
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              Created:
              Updated:
              Resolved: