which one of the following commands is used to see the structure of the Dataframe

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which one of the following commands is used to see the structure of the Dataframe?

a)scala> dfs.Schema()

b)scala> printSchema()

c)scala> dfs.printSchema()

d)Run time error
Nov 25, 2020 in Apache Spark by ritu
 • 960 points • 2,447 views

1 answer to this question.

0 votes

Hi @Ritu

If you want to see the Structure (Schema) of the DataFrame, then use the following command.

scala> dfs.printSchema()
answered Nov 25, 2020 by Gitika
 • 65,770 points

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