GitHub user AhyoungRyu opened a pull request:
https://github.com/apache/zeppelin/pull/1833
[ZEPPELIN-1880] Fix shell interpreter output streaming result
### What is this PR for?
Shell interpreter streaming output had been available by #683, but
currently it's broken after #1087 merged. This patch is for putting it back.
### What type of PR is it?
Bug Fix
### Todos
* [ ] - Task
### What is the Jira issue?
[ZEPPELIN-1880](https://issues.apache.org/jira/browse/ZEPPELIN-1880)
### How should this be tested?
```
%sh
date && sleep 3 && date
```
the each timestamp must be printed as streaming output
### 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/AhyoungRyu/zeppelin ZEPPELIN-1880
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1833.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 #1833
----
commit 718873abafdd319ee5e624a2f6afdab2fcb4592c
Author: AhyoungRyu <[email protected]>
Date: 2017-01-02T06:39:14Z
Fix shell intp streaming output result
commit b90b83bed6747d3b92c26f9b6fad89c53e2787b9
Author: AhyoungRyu <[email protected]>
Date: 2017-01-02T06:39:30Z
Add test for shell inpt timeout property
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