[GitHub] [spark] dilipbiswal edited a comment on pull request #28683: [SPARK-31875][SQL] Provide a option to disable user supplied Hints

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dilipbiswal edited a comment on pull request #28683:
URL: https://github.com/apache/spark/pull/28683#issuecomment-647056530


   @dongjoon-hyun Thank you for the comments. I was thinking, if users add hints through extensions, isn't it reasonable to expect them to code to this new configuration ? I have never tried it myself, but i believe one can extend the catalyst parser and have hints implemented by a different syntax and have different logical nodes to represent it making it completely opaque to us ?


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