[GitHub] [zeppelin] Leemoonsoo opened a new pull request #3465: [ZEPPELIN-4355] Fix broken tests in master branch

[GitBox <gi...@apache.org>]

Leemoonsoo opened a new pull request #3465: [ZEPPELIN-4355] Fix broken tests in master branch
URL: https://github.com/apache/zeppelin/pull/3465
 
 
   ### What is this PR for?
   Recently, master branch tests are broken with multiple different reasons.
   This PR address some of them including
   
    - https://issues.apache.org/jira/browse/ZEPPELIN-4355
    - `r-base` package installation fail on travis (maybe travis or r package repo changed somehow)
    - PersonalizeActionIT fails (not sure what made this test fail. but anyway made test verify correct behavior)
   
   After this PR, all tests except for LivyInterpreterIT (last 2 test profile in travis) will pass.
   https://issues.apache.org/jira/browse/ZEPPELIN-4357
   
   ### What type of PR is it?
   Bug Fix
   
   ### What is the Jira issue?
   https://issues.apache.org/jira/browse/ZEPPELIN-4355
   
   ### How should this be tested?
   * All CI test should pass except for last 2
   
   ### Questions:
   * Does the licenses files need update? no
   * Is there breaking changes for older versions? no
   * Does this needs documentation? no
   

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