tree 5117bc4b9c8a8e2ac805480a630ea0f992b9f2bb
parent 39063312791ce31d65c687be66a4258fbd2a8c8f
author Jeff Zhang <zjffdu@apache.org> 1578368319 +0800
committer Jeff Zhang <zjffdu@apache.org> 1578920630 +0800

[ZEPPELIN-4543]. Support Shiny in Spark Interpreter

### What is this PR for?
We support shiny in R interpreter in ZEPPELIN-4525, this ticket is to extend it in SparkInterpreter where R is also supported. Writing shiny app in SparkInterpreter is almost the same as do it in R interpreter, but also with additional support of Spark. Main thing is in `SparkShinyInterpreter` which extends `ShinyInterpreter`

### What type of PR is it?
[ Feature ]

### Todos
* [ ] - Task

### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-4543

### How should this be tested?
* CI pass

### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No

Author: Jeff Zhang <zjffdu@apache.org>

Closes #3593 from zjffdu/ZEPPELIN-4543 and squashes the following commits:

4b1d045c7 [Jeff Zhang] [ZEPPELIN-4543]. Support Shiny in Spark Interpreter