[GitHub] incubator-zeppelin pull request: Travis build fix

[prabhjyotsingh]

GitHub user prabhjyotsingh opened a pull request:

    https://github.com/apache/incubator-zeppelin/pull/642

    Travis build fix

    ### What is this PR for?
    A lot of time travis fails with 
    
        Tests run: 11, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 4.77 
sec <<< FAILURE! - in org.apache.zeppelin.notebook.NotebookTest
        
testSelectingReplImplementation(org.apache.zeppelin.notebook.NotebookTest)  
Time elapsed: 0.025 sec  <<< ERROR!
        org.apache.zeppelin.interpreter.InterpreterException: mock2 interpreter 
not found
                at 
org.apache.zeppelin.notebook.NoteInterpreterLoader.get(NoteInterpreterLoader.java:148)
                at org.apache.zeppelin.notebook.Note.run(Note.java:365)
                at 
org.apache.zeppelin.notebook.NotebookTest.testSelectingReplImplementation(NotebookTest.java:119)
        
        .
        .
        .
        .
        
        Tests in error: 
          NotebookTest.testSelectingReplImplementation:119 » Interpreter 
mock2 interpret...
    
    
    This is fix for that error, this doesn't happens always. But here is a lot 
when this failed last time. 
https://s3.amazonaws.com/archive.travis-ci.org/jobs/102172625/log.txt
    
    ### What type of PR is it?
    Improvement
    
    ### Todos
    * [x] - Clear registered interpreters after a test case is executed.
    
    ### Is there a relevant Jira issue?
    N/A
    


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

    $ git pull https://github.com/prabhjyotsingh/incubator-zeppelin 
travisBuildFix

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

    https://github.com/apache/incubator-zeppelin/pull/642.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 #642
    
----
commit b07bca766648c62318f9ebada50ba00a606b5fb4
Author: Prabhjyot Singh <prabhjyotsi...@gmail.com>
Date:   2016-01-15T09:29:49Z

    instead of 2 create 1 directory

commit ddda3c50a209157947690decca86794dad35b8a9
Author: Prabhjyot Singh <prabhjyotsi...@gmail.com>
Date:   2016-01-15T09:30:02Z

    registeredInterpreters.clear() in tearDown

----


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