alamb opened a new issue #1019: URL: https://github.com/apache/arrow-datafusion/issues/1019
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** We want basic understanding of where a plan's time is spent and in what operators. See https://github.com/apache/arrow-datafusion/issues/866 for more details This information has been added (#866) for intermediate operators but not for low level readers for parquet, json, csv, and avro. **Describe the solution you'd like** Add "baseline" metrics (start time, stop time, output rows, and elapsed_compute) for the data source `ExecutionPlans`: 1. `ParquetExec` 2. `NdJsonExec` 3. `NdJsonExec` 4. `AvroExec` **Describe alternatives you've considered** None **Additional context** It should be straightforward to follow the model for adding statistics on the following PRs: * https://github.com/apache/arrow-datafusion/pull/1004 * https://github.com/apache/arrow-datafusion/pull/960 -- 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]
