GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/2241
ZEPPELIN-2390. Improve returnType for z.checkbox
### What is this PR for?
Currently it is not convenient to access the individual item of the return
value of z.checkbox, I would propose to return `Seq` for `SparkInterpreter` and
`list` for `PySparkInterpreter`. This might cause some incompatibility, but I
think it is acceptable considering the benefits. Besides that, before this PR,
all the items of checkbox would be checked by default in `PySparkInterpreter`
which is inconsistent with `SparkInterpreter`, so I change it to nothing is
selected by default in this PR.
### What type of PR is it?
[Improvement]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-2390
### How should this be tested?
Unit test is added
### 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-2390
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2241.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 #2241
----
commit 9bb616d95c6d4714d0574374cd314c2c87b3bfa0
Author: Jeff Zhang <zjf...@apache.org>
Date: 2017-04-11T10:09:35Z
ZEPPELIN-2390. Improve returnType for z.checkbox
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