GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/1300
ZEPPELIN-1305. Fix bug of ZEPPELIN-1215
### What is this PR for?
It is my bad, Before commit ZEPPELIN-1215, I change
`getProperty().getProperty(key) != null` to `getProperty().contains(key)`. But
it should be `getProperty().containsKey(key)`.
### What type of PR is it?
[Bug Fix]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-1305
### How should this be tested?
Tested manually in a secured cluster
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zjffdu/zeppelin ZEPPELIN-1305
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1300.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 #1300
----
commit 92063207a59e474cc1382ca5f3e90c81064b44d3
Author: Jeff Zhang <zjf...@apache.org>
Date: 2016-08-07T13:41:34Z
ZEPPELIN-1305. Fix bug of ZEPPELIN-1215
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