PrimWILL opened a new pull request, #4465: URL: https://github.com/apache/zeppelin/pull/4465
### What is this PR for? Upgrade java version to 11. Recently, lots of newest languages and framework decide not to support JDK 8. This is a draft PR. If you build Zeppelin using $ ./mvnw clean package -DskipTests -Phadoop2, you can see that build is success, but if you try to run Zeppelin, there's some error in process and dead. ### What type of PR is it? Improvement ### Todos * [ ] - Task ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-5821 ### How should this be tested? CI and maybe we have to add more CI ### Questions: * Does the licenses files need to update? Yes * Is there breaking changes for older versions? Yes * Does this needs documentation? Yes -- 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: dev-unsubscr...@zeppelin.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
