GitHub user necosta opened a pull request:
https://github.com/apache/zeppelin/pull/2596
[ZEPPELIN-2949] Allow custom Spark UI URL
### What is this PR for?
Allow an override of default Spark logic in building the URL path and
redirect the Zeppelin user directly to a configured reverse proxy path
### What type of PR is it?
[Improvement]
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-2949
### How should this be tested?
* Set "zeppelin.spark.uiWebUrl" to http://localhost/spark-reverse-proxy-path
* Run Spark code
* Open Spark UI
* Expected to be redirected to http://localhost/spark-reverse-proxy-path
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? N
* Is there breaking changes for older versions? N
* Does this needs documentation? N
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nokia/zeppelin zeppelin2949
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2596.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 #2596
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commit f86fe3735fc072dde74d081c94775e93bf42821c
Author: Nelson Costa <nelson.cost...@gmail.com>
Date: 2017-09-24T20:58:29Z
[ZEPPELIN-2949] Allow custom Spark UI URL
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