[GitHub] zeppelin pull request #1598: [ZEPPELIN-1618] [WIP] Support ElasticSearch 5.0

[1ambda]

GitHub user 1ambda opened a pull request:

    https://github.com/apache/zeppelin/pull/1598

    [ZEPPELIN-1618] [WIP] Support ElasticSearch 5.0

    ### What is this PR for?
    
    ElasticSearch just released in Oct 26 and It requires 5.x client driver but 
zeppelin currently use 2.x only.
    
    - we need 2 different profiles for 2.x and 5.x (there are no 3.x, 4.x)
    - 5.x client require different codebase. In this case we should keep 2 
version of code at the same time like the spark code.
    - 5.x client requires JAVA 8 at least
    
    ### What type of PR is it?
    
    Improvement
    
    
    ### Todos
    * [ ] - create profiles for 2.x and 5.x
    * [ ] - setup JAVA 8 validation for 5.x 
    * [ ] - create the 5.x interpreter
    * [ ] - update license
    * [ ] - update docs (build, usage)
    * [ ] - update default `elasticsearch.version` to 2.4.x (the most recent 
for 2.x)
    
    ### What is the Jira issue?
    
    https://issues.apache.org/jira/browse/ZEPPELIN-1618
    
    ### How should this be tested?
    
    Some tests will be included.
    
    ### Screenshots (if appropriate)
    
    <img width="404" alt="screen shot 2016-11-04 at 9 46 23 pm" 
src="https://cloud.githubusercontent.com/assets/4968473/20006211/ef9d9f96-a2d9-11e6-9b89-efc8f38b7acf.png";>
    <img width="828" alt="elasticsearch" 
src="https://cloud.githubusercontent.com/assets/4968473/20006213/f1053236-a2d9-11e6-80ab-e9e4c954bb64.png";>
    
    ### Questions:
    * Does the licenses files need update? - YES
    * Is there breaking changes for older versions? - NO
    * Does this needs documentation? - YES
    


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/1ambda/zeppelin feat/support-es-5.0

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

    https://github.com/apache/zeppelin/pull/1598.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 #1598
    
----
commit d973cdece3175c7ca16dccf752f51516fb1efe59
Author: 1ambda <1am...@gmail.com>
Date:   2016-11-04T12:55:11Z

    chore: Create elastic profile 2, 5

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