xiejiajun opened a new pull request #3844: URL: https://github.com/apache/zeppelin/pull/3844
### What is this PR for? - Added support for personalized configuration of the JDBCInterpreter database connection pool. - This feature can be used to solve the runtime error caused by HiveServer2 Session timeout. - This connection pool configuration Compatible with [the official configuration of dbcp2 ](http://commons.apache.org/proper/commons-dbcp/configuration.html) ### What type of PR is it? [Feature] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-4941 ### How should this be tested? * manually tested ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? NO * Is there breaking changes for older versions? NO * Does this needs documentation? NO ---------------------------------------------------------------- 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]
