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  1. Core Server
  2. SERVER-58072

Audit uses of FeatureFlag::isEnabledAndIgnoreFCV() (QE)

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 5.1.0-rc0
    • None
    • None
    • Fully Compatible
    • Query Execution 2021-07-12, Query Execution 2021-07-26, QE 2021-08-09, QE 2021-09-06, QE 2021-09-20

    Description

      According to documentation here and here, we should prefer to use FeatureFlag::isEnabled() over FeatureFlag::isEnabledAndIgnoreFCV() because it will prevent upgrade/downgrade issues. There are a couple of occurrences of FeatureFlag::isEnabledAndIgnoreFCV() in query code where we may not want to ignore FCV. This ticket is to audit our feature flag checks and make any changes to ensure we're following this guidance.

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              jennifer.peshansky@mongodb.com Jennifer Peshansky
              hana.pearlman@mongodb.com Hana Pearlman
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                Created:
                Updated:
                Resolved: