GitHub user zjffdu opened a pull request: https://github.com/apache/zeppelin/pull/3079
ZEPPELIN-3635. Drop support for spark before 1.6 ### What is this PR for? This PR is to remove legacy code to drop support for spark before 1.6 ### What type of PR is it? [Refactoring] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-3635 ### How should this be tested? * Ci pass ### Screenshots (if appropriate) ### 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/zjffdu/zeppelin ZEPPELIN-3635 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/3079.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 #3079 ---- commit 25dd3e951d7f8b11c46217ed447eb05abb7549eb Author: Jeff Zhang <zjffdu@...> Date: 2018-07-18T02:01:46Z ZEPPELIN-3635. Drop support for spark before 1.6 ---- ---