Github user Leemoonsoo commented on the issue:
https://github.com/apache/zeppelin/pull/2542
Looks great!
There're 3 CI build job failure.
https://travis-ci.org/malayhm/zeppelin/builds/286024284
Failures does not look like related to this PR change, but just in case,
could you try merge current master (which fixes some CI issue) and see if it
gives different result?---
