daijyc opened a new pull request #32373: URL: https://github.com/apache/spark/pull/32373
### What changes were proposed in this pull request? Fix the behavior of IsolatedClientLoader to load system classes first. ### Why are the changes needed? By convention, Spark shall use system jars first unless spark.driver.userClassPathFirst is defined. There's no reason the break the contract when loading HMS client jar using IsolatedClientLoader. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Unit test added in HiveUtilsSuite -- 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: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org