GitHub user qwemicheal opened a pull request:
https://github.com/apache/zeppelin/pull/2412
[ZEPPELIN-2641] Change encoding to UTF-8 when sending request to Livy
### What is this PR for?
Change encoding of the request sent from Zeppelin to Livy to UTF-8. In this
way, Zeppelin can support many more language than using ISO-8895-1 by default.
### What type of PR is it?
Bug Fix
### What is the Jira issue?
[ZEPPELIN-2641](https://issues.apache.org/jira/browse/ZEPPELIN-2641)
### How should this be tested?
Build from source.
Open a Livy note book.
Run some simple print command with Chinese or Korean, see whether the
return can show the character correctly
### Screenshots (if appropriate)
before

after

### 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/qwemicheal/zeppelin utf-8
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2412.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 #2412
----
commit f689a7e26dd79112b3669fe9a6c987384a219256
Author: æ±ªèµ«æ¬ <[email protected]>
Date: 2017-06-15T09:08:32Z
add utf-8 encoding
commit 8f144bcda8d170746762572d37cb504b9353f0b4
Author: æ±ªèµ«æ¬ <[email protected]>
Date: 2017-06-15T09:09:37Z
add unit test
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