[GitHub] zeppelin pull request #1397: [ZEPPELIN-1406] modify to load method artifact ...

[cloverhearts]

GitHub user cloverhearts opened a pull request:

    https://github.com/apache/zeppelin/pull/1397

    [ZEPPELIN-1406] modify to load method artifact local path in Helium 
application json

    ### What is this PR for?
    Currently contained in the Zeppelin Helium application does not work.
    The relative value of the configuration file path does incurring call 
normally.
    Therefore, it sets the Helium directory you specified in the application 
default directory.
    An example of the application was to modify the path of helium.
    
    
    ### What type of PR is it?
    Bug Fix, Improvement
    
    ### Todos
    - [x] added setter method for artifact in Helium Packakge class
    - [x] if not absolute path for artifact then replace to absolute path for 
helium artifact local path
    - [x] replace helium example artifact path for json
    
    ### What is the Jira issue?
    https://issues.apache.org/jira/browse/ZEPPELIN-1406
    
    ### How should this be tested?
    step 1. 
    build
    ```
    mvn clean package -DskipTests -Pbuild-distr -Pexamples -DskipTests
    ```
    
    step 2.
    go to web ui and someone notebook.
    write paragraph.
    here.
    ```
    %spark 
    import java.util.Date
    new Date();
    ```
    
    step 3.
    choice. 
    helium application clock.
    
    working well.
    
    
    ### Screenshots (if appropriate)
    #### before
    does not working.
    
![noshow](https://cloud.githubusercontent.com/assets/10525473/18199308/afbb3a3a-713a-11e6-926e-c4089874ae5b.png)
    
    #### after
    
![clock](https://cloud.githubusercontent.com/assets/10525473/18199270/83483df4-713a-11e6-9ced-de9b37974f19.png)
    
    
    
    ### 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/cloverhearts/zeppelin 
dev/helium-json-relative-path

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/zeppelin/pull/1397.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 #1397
    
----
commit ad84e5b6f6945bc6e7209ba19d578fd7bf1c0e04
Author: CloverHearts <cloverhearts...@gmail.com>
Date:   2016-09-02T09:07:20Z

    modification to artifact local path in Helium application json

----


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