[GitHub] zeppelin pull request #2910: [HOTFIX] Avoid trimming from non-string type wh...

[jongyoul]

Github user jongyoul closed the pull request at:

https://github.com/apache/zeppelin/pull/2910


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[GitHub] zeppelin pull request #2910: [HOTFIX] Avoid trimming from non-string type wh...

[jongyoul]

GitHub user jongyoul opened a pull request:

https://github.com/apache/zeppelin/pull/2910

[HOTFIX] Avoid trimming from non-string type when loading 
InterpreterSetting from file

### What is this PR for?
Fixing bug loading InterpreterSetting from file

### What type of PR is it?
[Hot Fix]

### Todos
* [x] - Fix a bug

### What is the Jira issue?
N/A

### How should this be tested?
You cannot run a Zeppelin server with conf/interpreter.json from the second 
time.

### 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/jongyoul/zeppelin 
hotfix/handle-if-properties-is-not-string

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/zeppelin/pull/2910.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 #2910


commit fdf54b2f4a9807a7b0f0bef8a93005251a7e37b7
Author: Jongyoul Lee 
Date:   2018-04-05T01:58:42Z

Avoid trimming from non-string type




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