How does Spark Sql Parse Json? -

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i working spark sql , considering using data contained within json datasets. aware of .jsonfile() method in spark sql.

i have 2 questions:

  1. what general strategy used spark sql .jsonfile() parse/decode json dataset?

  2. what other general strategies parsing/decoding json datasets?

(example of answers i'm looking json file read etl pipeline , transformed predefined data structure.)

thanks.


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