GitHub user ss77892 opened a pull request: https://github.com/apache/zeppelin/pull/2520
ZEPPELIN-2833 JDBC Interpreter doesn't follow JDBC specification when⦠⦠getting the results. ### What is this PR for? Fix for ZEPPELIN-2833. JDBC Interpreter uses result set next() method after it's already reached the end. According the JDBC documentation that may cause SQL exception. ### What type of PR is it? Bug Fix ### Todos None ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-2833 ### How should this be tested? Use Phoenix 4.7+ select * query for tables that have less than 1000 records. Without patch an exception about closed Result set will be thrown. ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No You can merge this pull request into a Git repository by running: $ git pull https://github.com/ss77892/zeppelin ZEPPELIN-2833 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2520.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #2520 ---- commit fa2e6159d79ce56e42ece21e268d37a2f9bc314b Author: Sergey Soldatov <s...@apache.org> Date: 2017-08-04T20:06:36Z ZEPPELIN-2833 JDBC Interpreter doesn't follow JDBC specification when getting the results. ---- --- 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. ---