GitHub user sjoerdmulder opened a pull request:
https://github.com/apache/zeppelin/pull/3052
[ZEPPELIN-3080] Removing duplicate Date header
### What is this PR for?
Removing the duplicate Date header that is also in the wrong format
according to the RFC, currently every request contains the following headers
(using `curl -I`)
```
HTTP/1.1 200 OK
Date: Monday, November 27, 2017 3:20:42 PM UTC
Access-Control-Allow-Credentials: true
Access-Control-Allow-Headers: authorization,Content-Type
Access-Control-Allow-Methods: POST, GET, OPTIONS, PUT, HEAD, DELETE
X-FRAME-OPTIONS: SAMEORIGIN
X-XSS-Protection: 1
Content-Type: application/octet-stream
Date: Mon, 27 Nov 2017 15:20:42 GMT
Content-Length: 59
Server: Jetty(9.2.15.v20160210)
```
### What type of PR is it?
Bug Fix
### What is the Jira issue?
[ZEPPELIN-3080](https://issues.apache.org/jira/browse/ZEPPELIN-3080)
### Questions:
* Does the licenses files need update?
Nope
* Is there breaking changes for older versions?
Nope
* Does this needs documentation?
Nope
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sjoerdmulder/zeppelin patch-2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/3052.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 #3052
----
commit 1ebd1ad71c49790d8c8d25f63df52d2f709ad02d
Author: Sjoerd Mulder <sjoerdmulder@...>
Date: 2017-11-27T15:25:25Z
Removing duplicate Date header
----
---
