link3280 opened a new issue #1883:
URL: https://github.com/apache/incubator-kyuubi/issues/1883


   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of 
Conduct](https://www.apache.org/foundation/policies/conduct)
   
   
   ### Search before asking
   
   - [X] I have searched in the 
[issues](https://github.com/apache/incubator-kyuubi/issues?q=is%3Aissue) and 
found no similar issues.
   
   
   ### What would you like to be improved?
   
   Currently, Flink engine would pull all result rows into memory before 
returning it to the client. This would be problematic for large result sets and 
infinite result sets.
   
   ### How should we improve?
   
   We could support setting max buffered rows for result sets, and stop pulling 
more rows when the threshold is reached. Moreover, if it's an infinite 
streaming query, we should cancel the query after that.
   
   ### Are you willing to submit PR?
   
   - [X] Yes I am willing to submit a PR!


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