dillitz opened a new pull request, #42772: URL: https://github.com/apache/spark/pull/42772
### What changes were proposed in this pull request? This changes the operations ID format from UUIDv4 to UUIDv7. This is done on the server and on the client side (both Scala and Python) since both sides can set this ID first. ### Why are the changes needed? Spark Connect currently uses UUIDv4 for operation IDs. Using UUIDv7 instead allows us to sort operations by ID to receive a chronological order while keeping the collision-free properties we require from this ID. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Existing tests. ### Was this patch authored or co-authored using generative AI tooling? No. -- 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
