cnauroth opened a new pull request, #3839: URL: https://github.com/apache/hive/pull/3839
### What changes were proposed in this pull request? Upgrade HikariCP from 2.6.1 to 4.0.3. ### Why are the changes needed? The Hive Metastore currently integrates with HikariCP 2.6.1 for database connection pooling. This version was released in 2017. The most recent Java 8-compatible release is 4.0.3, released earlier this year. This bug proposes to upgrade so that we can include the past few years of development and bug fixes in the 4.0.0 GA release. ### Does this PR introduce _any_ user-facing change? Yes, in that users will now see a newer version of the bundled HikariCP library. Functionality is backward-compatible. ### How was this patch tested? * I ran `mvn clean test` for all tests in standalone-metastore. All tests passed. * I ran `mvn clean package -DskipTests` and inspected the contents of ql/target/hive-exec-4.0.0-SNAPSHOT.jar to confirm that shading isn't accidentally bundling the new HikariCP version's module descriptor as if it belonged to hive-exec. -- 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]
