alamb commented on PR #7379: URL: https://github.com/apache/arrow-datafusion/pull/7379#issuecomment-1690507812
In addition to the sort benchmark (which might have its own issues) here is a suggested testing methodology: 1. Use this dataset: [traces_nd_random.zip](https://drive.google.com/file/d/1yf7WNCBKh4RfsEGoBCXzp-5QG9h_7bAK/view?usp=drive_link) (220MB): 2. Build a release build of `datafusion-cli` (both on `main` and on this branch` via `cargo cargo build --release`) 3. Compare performance of this command (which will resort the input data randomly and write it to an output file) ``` datafusion-cli -c "copy (select * from 'traces_nd_random.parquet' order by time desc) to '/tmp/test.parquet'" ``` -- 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]
