gene-bordegaray opened a new issue, #22155: URL: https://github.com/apache/datafusion/issues/22155
### Is your feature request related to a problem or challenge? Some execution metrics are useful for low-level operator debugging but are too noisy or high-cardinality for the default `EXPLAIN ANALYZE` output. Today the `summary` and `dev` levels do not provide a clean place for these internal development metrics. ### Describe the solution you would like Add an `internal` `datafusion.explain.analyze_level` that includes `summary`, `dev`, and low-level internal metrics. Operators can use this level for targeted debugging metrics while keeping the default `dev` output concise and avoiding unnecessary metric registration overhead. ### Describe alternatives you have considered Add operator-specific flags or environment variables for granular metrics. That makes metrics harder to discover and does not compose well across operators. ### Additional context `RepartitionExec` granular timings are the first intended use case for this level. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
