[GitHub] [zeppelin] eldiem opened a new pull request #3521: [ZEPPELIN-4449] Fix Credentials update errors

[GitBox]

eldiem opened a new pull request #3521: [ZEPPELIN-4449] Fix Credentials update 
errors
URL: https://github.com/apache/zeppelin/pull/3521
 
 
   ### What is this PR for?
   Updating 'Credentials' causes the following error and will not be fixed.
   
   <img width="958" alt="Screen Shot 2019-11-14 at 10 13 21 PM" 
src="https://user-images.githubusercontent.com/42430609/68860902-c055e980-072d-11ea-9e09-81bf60fb6d06.png";>
   
   
   
   ### What type of PR is it?
   [Bug Fix]
   
   ### What is the Jira issue?
   https://issues.apache.org/jira/browse/ZEPPELIN-4449
   
   ### How should this be tested?
   * First time? Setup Travis CI as described on 
https://zeppelin.apache.org/contribution/contributions.html#continuous-integration
   * Strongly recommended: add automated unit tests for any new or changed 
behavior
   * Outline any manual steps to test the PR here.
   
   ### Screenshots (if appropriate)
   before
   ![Nov-14-2019 
21-36-21](https://user-images.githubusercontent.com/42430609/68861251-889b7180-072e-11ea-829b-d379ae25f2cb.gif)
   
   after
   ![Nov-14-2019 
22-28-57](https://user-images.githubusercontent.com/42430609/68861168-52f68880-072e-11ea-8661-113d945b4c70.gif)
   
   
   ### 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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