GitHub user prabhjyotsingh opened a pull request:

    ZEPPELIN-1459: Zeppelin JDBC URL properties mangled

    ### What is this PR for?
    While creating connection `DriverManager.getConnection(url, properties);` 
for JDBC interpreter, phoenix driver is modifying the properties that is passed 
as parameter, which in modifies propertiesMap.
    This all is resulting in, not able to execute any other paragraph with 
phoenix interpreter.
    This only happens if JDBC URI is "jdbc:phoenix:thin:url"
    ### What type of PR is it?
    [Bug Fix]
    ### Todos
    * [x] - Pass of copy of `properties` to `DriverManager.getConnection(url, 
    ### What is the Jira issue?
    * [ZEPPELIN-1459](
    ### How should this be tested?
    Use the example setting below
    ### Screenshots (if appropriate)
    ### Questions:
    * Does the licenses files need update? n/a
    * Is there breaking changes for older versions? n/a
    * Does this needs documentation? n/a

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

    $ git pull ZEPPELIN-1459

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

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1442
commit 6d1ac9dcc49b388b4a5789ded544d27df45c3cb5
Author: Prabhjyot Singh <>
Date:   2016-09-20T08:30:46Z

    ZEPPELIN-1459: Zeppelin JDBC URL properties mangled


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