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Posted to github@datafusion.apache.org by "timsaucer (via GitHub)" <gi...@apache.org> on 2025/05/28 16:22:54 UTC

[I] Interuptable queries in jupyter notebooks [datafusion-python]

timsaucer opened a new issue, #1136:
URL: https://github.com/apache/datafusion-python/issues/1136

   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   
   As a user, if I have written a query that takes a long time, I want to be able to interrupt it so I can make changes for rapid development. Currently, this does not work in jupyter notebooks. Instead you have to terminate the kernel or sometimes the entire jupyter session and restart.
   
   **Describe the solution you'd like**
   
   - Open a jupyter notebook.
   - Write a query in datafusion that takes a long time. Usually some operation with multiple sorts, joins, and aggregates.
   - Press the interrupt key.
   
   You should be able to return to the notebook, make changes to the query, and run again without having to terminal the kernel.
   
   **Describe alternatives you've considered**
   
   None
   


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Re: [I] Interuptable queries in jupyter notebooks [datafusion-python]

Posted by "timsaucer (via GitHub)" <gi...@apache.org>.
timsaucer closed issue #1136: Interuptable queries in jupyter notebooks
URL: https://github.com/apache/datafusion-python/issues/1136


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Re: [I] Interuptable queries in jupyter notebooks [datafusion-python]

Posted by "kosiew (via GitHub)" <gi...@apache.org>.
kosiew commented on issue #1136:
URL: https://github.com/apache/datafusion-python/issues/1136#issuecomment-2934661968

   take


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Re: [I] Interuptable queries in jupyter notebooks [datafusion-python]

Posted by "kylebarron (via GitHub)" <gi...@apache.org>.
kylebarron commented on issue #1136:
URL: https://github.com/apache/datafusion-python/issues/1136#issuecomment-2917052106

   See https://pyo3.rs/v0.25.0/faq.html#ctrl-c-doesnt-do-anything-while-my-rust-code-is-executing and https://docs.rs/pyo3/latest/pyo3/marker/struct.Python.html#method.check_signals


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