GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/1796
[WIP] ZEPPELIN-1852. Use multiple InterpreterResult for displaying appInfo
### What is this PR for?
Refactor the livy interpreter to use multiple `InterpreterResult` for
displaying appInfo.
### What type of PR is it?
[Refactoring]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-1852
### How should this be tested?
Add integration test and also test it manually
### 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-1852
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1796.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 #1796
----
commit e800932d9070e9c82b96802592ae4a6a0cfe0000
Author: Jeff Zhang <[email protected]>
Date: 2016-12-23T03:14:32Z
ZEPPELIN-1851. LazyOpenInterpreter would open interpreter multiple times
when open fails
commit e34e4f52d3510fc2a6233a580f7d21cda6a98476
Author: Jeff Zhang <[email protected]>
Date: 2016-12-23T03:24:27Z
ZEPPELIN-1852. Use multiple InterpreterResult for displaying appInfo
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