Github user zjffdu commented on the pull request:
https://github.com/apache/zeppelin/commit/fbb35f92ada1361148c63ad42bf6a5a231328b1a#commitcomment-27088037
Thanks @Evaneaston , just created
[ZEPPELIN-3190](https://issues.apache.org/jira/browse/ZEPPELIN-3190) and will
fix it soon.---
