GitHub user necosta opened a pull request: https://github.com/apache/zeppelin/pull/2446
[ZEPPELIN-2699] Helium REST API bug-fixes. Also updated documentation ### What is this PR for? Fixing bug on enabling Helium plugins (artifact is empty, not null) when sending curl command. After noticing out-of-date documentation, I updated it Also noticed issues on missing try/catch expressions and missing info messages on enable/disable packages. ### What type of PR is it? [Bug Fix | Documentation | Refactoring] ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-2699 ### How should this be tested? Run "curl -X POST http://localhost:8080/api/helium/enable/{packageName}" Check that the package gets enabled ### Questions: * Does the licenses files need update? N * Is there breaking changes for older versions? N * Does this needs documentation? Y (Done) You can merge this pull request into a Git repository by running: $ git pull https://github.com/nokia/zeppelin zeppelin2699 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2446.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 #2446 ---- commit eb5a163a3c6d82f85410cb57b1fae0ca2aa0aad3 Author: Nelson Costa <nelson.cost...@gmail.com> Date: 2017-06-27T20:15:11Z [ZEPPELIN-2699] Helium REST API bug-fixes. Also updated documentation ---- --- 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. ---