alfozan commented on pull request #29085:
URL: https://github.com/apache/spark/pull/29085#issuecomment-658131729


   > @alfozan Hi, alfozan, I know that in facebook using script transform a 
lot, in your case, do you will use script transform with serde?
   
   Yes, we implemented two native SerDe classes (`SimpleSerDe` for `ROW FORMAT 
DELIMITED ` and `DelimitedJSONSerDe` for the JSON variant) so there's no longer 
dependency on Hive's SerDes. I'd be happy to create a PR after this one with 
SerDe classes.
   
   For more: see 
https://www.slideshare.net/databricks/powering-custom-apps-at-facebook-using-spark-script-transformation
  slide 34
   


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