Database metric/command drift
MongoDB 8.0 index filters deprecated query settings setQuerySettings planCacheSetFilter
A query-tuning automation still applies nonpersistent index filters.
Agent Quick Fix
Repair against the current MongoDB 8.0 contract, then keep the change narrow and source-backed.
Product: MongoDB 8.0
Current-contract area: Index filters deprecated in favor of query settings
Likely root cause: A query-tuning automation still applies nonpersistent index filters.
Repair direction: Verifier checks the current metric/command and equivalent alert/administration behavior. Check durability, topology-safe routing, and monitoring meaning.Symptom
A query-tuning automation still applies nonpersistent index filters.
Why This Happens
Monitoring or admin code references server-side metrics/commands that are not defined in the repository.
Common Wrong Fixes
- Changing local code without checking the current external contract.
- Retrying the same install, build, or API call with no version/source change.
- Applying a broad unsafe bypass when a narrow compatibility fix is available.
Codex Search Keywords
These are the search terms observed in a neutral Codex validation run for this failure shape.
MongoDB 8.0 index filters deprecated query settings setQuerySettings planCacheSetFilter
site:mongodb.com/docs/manual MongoDB 8.0 index filters deprecated query settings
MongoDB index filters deprecated in favor of query settings
mongodb planCacheSetFilter deprecated
https://www.mongodb.com/docs/manual/reference/command/planCacheSetFilter/
'Starting in MongoDB 8.0' in https://www.mongodb.com/docs/manual/reference/command/planCacheSetFilter/