Apache Spark, Analytics, Cryptography, Computer Science, Data Engineering.
code) Import the Libraries and Implicits import org.apache.spark.sql._ import org.apache.spark.sql.functions._ import org.apache.spark.sql.types._ import spark.implicits._ Create a DataFrame val schema = new StructType() .add(StructField("name", StringType, true)) .add(StructField("emotion",