how to read CSV file from HDFS into spark scala using intellij idea || DataEdge Systems Inc

Опубликовано: 08 Октябрь 2024
на канале: DataEdge Learning
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Spark Read CSV file into DataFrame
Spark SQL provides spark.read.csv("path") to read a CSV file into Spark DataFrame and dataframe.write.csv("path") to save or write to the CSV file.