Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/2827
Thanks @prabhjyotsingh , I have already started one hotfix PR for building
issue of branch-0.8, there's more issues except code style, do you mind to
close this PR and I will fix it in one PR.
https://github.com/zjffdu/zeppelin/commit/0ef79d1807599d2fbc74e8eeb3e18d0997aa7b85---
