LuciferYang opened a new pull request #31517: URL: https://github.com/apache/spark/pull/31517
### What changes were proposed in this pull request? Caffeine is a high performance, near optimal caching library based on Java 8, it is used in a similar way to guava cache, but with better performance. The main purpose of this pr is Use Caffeine instead of Guava Cache. ### Why are the changes needed? Use better local cache lib. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
