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Databricks Certified Associate Developer for Apache Spark · Databricks
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Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
- spark.read.option('header', True).csv(path) or the shortcut spark.read.csv(path, header=True) reads the first row as column names. header=False treats all rows as data. first_row, columns, names are not valid options.