GitHub user anthonycorbacho opened a pull request:
https://github.com/apache/zeppelin/pull/1604
[HOT-FIX] - Prevent double injection of cross-origin headers from rest api
### What is this PR for?
Prevent error `XMLHttpRequest cannot load
http://localhost:8080/api/version. The 'Access-Control-Allow-Origin' header
contains multiple values 'http://localhost:9000, http://localhost:9000', but
only one is allowed. Origin 'http://localhost:9000' is therefore not allowed
access`
### What type of PR is it?
[Hot Fix]
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/anthonycorbacho/incubator-zeppelin
fix/DoubleOriginInjectionInResponseHeader
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1604.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 #1604
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commit b898f85457a705df79528d1689756a2e6ff9cc20
Author: Anthony Corbacho <corbacho.anth...@gmail.com>
Date: 2016-11-05T06:02:11Z
Prevent double injection of cross-origin headers from rest api
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