alamb opened a new issue, #5995: URL: https://github.com/apache/arrow-datafusion/issues/5995
### Describe the bug Found while looking at https://github.com/apache/arrow-datafusion/issues/5942 ### To Reproduce Download this file: [slow_tpch_query_repro.zip](https://github.com/apache/arrow-datafusion/files/11224660/slow_tpch_query_repro.zip) and follow the instructions: ``` setup virtual env: python3 -m venv venv source venv/bin/activate pip install -r requirements.txt pip install --pre --upgrade duckdb # make the files: python generate.py ``` Then run the query like: ``` # Run the query using datafusion-cli: cd tpch_1 datafusion-cli -f q1.txt ``` Only one core is used and the query takes several seconds to complete ### Expected behavior I expect to see all the cores on the machine used to operate on the query ### 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]
