alamb opened a new issue, #7552: URL: https://github.com/apache/arrow-datafusion/issues/7552
### Is your feature request related to a problem or challenge? We have had a few issues / reports where the creation of `DataFusionError` during query planning has contributed significantly to the overall planning time. Specifically, https://github.com/apache/arrow-datafusion/issues/5309 and more recently https://github.com/apache/arrow-datafusion/issues/7522 At the core of the issue is that creating a `DataFusionError` is a fairly slow operation (as it requires allocating a new `String` to hold the error message, and sometimes, as in https://github.com/apache/arrow-datafusion/issues/5309, the construction of the message itself is significant. ### Describe the solution you'd like I would like to update the DataFusion codebase so it does not use Errors on the "happy path" Tasks: - [ ] https://github.com/apache/arrow-datafusion/issues/5309 ### Describe alternatives you've considered We could potentially make it faster / cheaper to create DataFusion errors ### Additional context _No response_ -- 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]
