tree 308d6cc0809ec05bb61d77543604c9e2afd11a76
parent ee339f6bbfe8a114fb11b71a798d98160d4aa5b0
author vthinkxie <yadong.xyd@alibaba-inc.com> 1579143199 +0800
committer Jeff Zhang <zjffdu@apache.org> 1579244485 +0800

[ZEPPELIN-4557] Fix miss apache license header

### What is this PR for?
Fix miss apache license header
### What type of PR is it?
[Bug Fix]

### What is the Jira issue?
 [ZEPPELIN-4557]

### How should this be tested?
https://travis-ci.org/vthinkxie/zeppelin/builds/637915032

### Questions:
* Does the licenses files need update? no
* Is there breaking changes for older versions? no
* Does this needs documentation? no

Author: vthinkxie <yadong.xyd@alibaba-inc.com>

Closes #3599 from vthinkxie/ZEPPELIN-4557 and squashes the following commits:

38112dfaa [vthinkxie] [ZEPPELIN-4557] Fix miss apache license header