tustvold opened a new issue, #4626: URL: https://github.com/apache/arrow-datafusion/issues/4626
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** The logic to optimize a `LogicalPlan` currently lives on `SessionContext`. This creates a couple of problems: * Forces `query_execution_start_time` to be stored on `SessionState` when it is a per-query property * `DataFrame` ends up calling back to `SessionContext` in order to optimize its plans, creating circular coupling between them **Describe the solution you'd like** I originally thought we might need to introduce a new per-query container, but it turns out `DataFrame` already fits this role nicely, especially following the changes in #4624. **Describe alternatives you've considered** **Additional context** #4621 #4622 -- 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]
