Github user pmccaffrey6 commented on the issue: https://github.com/apache/zeppelin/pull/1776 Hey guys, Thanks so much for the review! I removed the unused variable (great catch). As for the other issues, I think they make a ton of sense. I wrote the `getMetaData()` method so that it pairs closely with the `executeSql()` method and so these issues are present in both. Perhaps a good option would be to open a second PR to refactor the JDBC interpreter and make these changes in both `getMetaData()` and `executeSql()` methods? What do you think?
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---