GitHub user soralee opened a pull request:
https://github.com/apache/zeppelin/pull/2073
ZEPPELIN-2130_do_not_use_webDebPort
### What is this PR for?
If user uses web application development port such like 9000 which is
default value, Zeppelin is not working because of this
[line](https://github.com/apache/zeppelin/blob/master/zeppelin-web/src/components/baseUrl/baseUrl.service.js#L27).
So, Zeppelin site need to guide this content until fixing this line (I'll
improve to flexible web application development port later).
### What type of PR is it?
[ Documentation ]
### What is the Jira issue?
* [ZEPPELIN-2130](https://issues.apache.org/jira/browse/ZEPPELIN-2130)
### How should this be tested?
1. Run document development mode.
2. Connect
`http://localhost:4000/install/configuration.html#zeppelin-properties` on
browser.
3. Check the description of `ZEPPELIN_PORT`
### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? Yes
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/soralee/zeppelin ZEPPELIN-2130_webDevPort_Doc
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2073.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 #2073
----
commit c634713787414d1014d7b6de5df24f6189228d4e
Author: soralee <[email protected]>
Date: 2017-02-27T05:57:12Z
ZEPPELIN-2130_do_not_use_webDebPort
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