GitHub user necosta opened a pull request: https://github.com/apache/zeppelin/pull/2507
[ZEPPELIN-2815] Improve interpreter dependencies logging ### What is this PR for? As a developer, I want to be able to debug issues on dependency resolution "easier". To achieve this, making available (in debug mode), existing listeners. Also, exposing exceptions on dependency resolver. ### What type of PR is it? Improvement ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-2815 ### How should this be tested? Enable DEBUG logging mode. Import dependencies. Check detailed info. from dependency loading being logged. ### Questions: * Does the licenses files need update? N * Is there breaking changes for older versions? N * Does this needs documentation? N You can merge this pull request into a Git repository by running: $ git pull https://github.com/nokia/zeppelin zeppelin2815 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2507.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 #2507 ---- commit 06b8c23b0deafb9054574a9bad473bb7700bd480 Author: Nelson Costa <nelson.cost...@gmail.com> Date: 2017-07-27T20:55:22Z [ZEPPELIN-2815] Improve interpreter dependencies logging ---- --- 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. ---