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  1. Core Server
  2. SERVER-90010

Config fuzzer suites shouldn't enforce fast count when using FCBIS

    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.1.0-rc0, 8.0.0-rc5
    • Affects Version/s: None
    • Component/s: None
    • None
    • Replication
    • Fully Compatible
    • ALL
    • v8.0, v7.0
    • Repl 2024-05-13
    • 3

      SERVER-82952 added file copy based initial sync (FCBIS) as a param that the config fuzzer can fuzz. However, this means that ValidateCollections, which enforces fast count, can fail.

      We need to make it stop enforcing fast count: unfortunately this doesn't seem to be as straightforward as modifying ValidateCollections' params in the suite YAML file, because there isn't a YAML file to begin with. All the config_fuzzer suites are created through Evergreen YAML (not even Resmoke YAML) by taking an existing suite and running it with the --fuzzMongodConfigs param.

      We need to consider whether we want to disable FCBIS fuzzing for the time being if the change to stop enforcing fast count is hard to make.

            Assignee:
            jiawei.yang@mongodb.com Jiawei Yang
            Reporter:
            vishnu.kaushik@mongodb.com Vishnu Kaushik
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              Created:
              Updated:
              Resolved: