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BugZero found this defect 19 days ago.
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MongoDB | 2657817
Config fuzzer suites shouldn't enforce fast count when using FCBIS
Last update date:
4/30/2024
Affected products:
MongoDB Server
Affected releases:
No affected releases provided.
Fixed releases:
No fixed releases provided.
Description:
Info
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.
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