LuciferYang opened a new pull request, #39215: URL: https://github.com/apache/spark/pull/39215
### What changes were proposed in this pull request? This pr explicitly define `Seq` as `collection.Seq` in the `ui` related class definitions to avoid collection conversion when creating ui objects from protobuf objects to make no performance difference between Scala 2.13 and Scala 2.12. ### Why are the changes needed? Avoid collection conversion when creating ui objects from protobuf objects for Scala 2.13. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Pass GitHub Actions -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
