[GitHub] [zeppelin] zjffdu opened a new pull request #3748: [ZEPPELIN-4775]. Sometimes sql text is not highlighted

[GitBox]

zjffdu opened a new pull request #3748:
URL: https://github.com/apache/zeppelin/pull/3748


   ### What is this PR for?
   
   This PR is to fix the highlight issue. The root cause is in the magic 
parsing logic in frontend. This PR just move the magic logic from frontend to 
backend. So that we use the consistent parsing logic. 
   
   
   ### What type of PR is it?
   [Bug Fix]
   
   ### Todos
   * [ ] - Task
   
   ### What is the Jira issue?
   * https://issues.apache.org/jira/browse/ZEPPELIN-4775
   
   ### How should this be tested?
   * CI pass
   
   ### Screenshots (if appropriate)
   
   Before
   
![image](https://user-images.githubusercontent.com/164491/80192467-cbe8fd00-8649-11ea-8a6a-fcb3aa02d9c5.png)
   
   After
   
   
![image](https://user-images.githubusercontent.com/164491/80192447-c390c200-8649-11ea-9c85-0fdd80edd5c4.png)
   
   ### Questions:
   * Does the licenses files need update? No
   * Is there breaking changes for older versions? No
   * Does this needs documentation? No
   


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org