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  1. Core Server
  2. SERVER-73505

Add FCV checks in QueryAnalysisWriter and QueryAnalysisSampler

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 7.0.0-rc0
    • None
    • None
    • None
    • Sharding NYC
    • Fully Compatible
    • v7.0
    • Sharding NYC 2023-03-06, Sharding NYC 2023-03-20, Sharding NYC 2023-04-03, Sharding NYC 2023-04-17

    Description

      After the FCV has been downgraded, the QueryAnalysisWriter should not try to write the remaining sampled queries or diffs to the config.sampledQueries and config.sampledQueriesDiff collections. Similarly, after the FCV has been downgraded, the QueryAnalysisSampler should stop sending out the _refreshQueryAnalyzerConfiguration command to the config server.

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            israel.hsu@mongodb.com Israel Hsu
            israel.hsu@mongodb.com Israel Hsu
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              Created:
              Updated:
              Resolved: