Fuuzetsu opened a new issue, #3271: URL: https://github.com/apache/arrow-rs/issues/3271
**Describe the bug** In https://github.com/apache/arrow-rs/commit/f812d2cda1379933fca22d9979e3df5be19792fa, `ahash` feature `compile-time-rng` was enabled. This causes builds to _not_ be reproducible. If you now build anything with `ahash` in the tree multiple times, it's going to give different results a lot of the time. This completely kills any systems that cache builds and such. **To Reproduce** Build `parquet-rs` few times and compare outputs. **Expected behavior** Outputs should be the same each time. **Additional context** It seems it was added strictly for WASM so it's a big shame that it impacts every other platform too, if it's actually necessary. You can see some previous precedent in people having this exact problem with the feature here: https://github.com/rust-lang/hashbrown/issues/149 -- 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]
