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Tag: Dataset

Oct 14

Spark Program to load a CSV file into a Dataset using Java 8

Sai Gowtham Badvity1 CommentApache Spark, Hadoop, JavaDataset, Java 8, rank(), Spark, Window function

Hey there! Welcome to ClearUrDoubt.com. In this post, we will look at a Spark(2.3.0) Program to load a CSV file into a Dataset using Java 8. Please go through the below post before going through this post. Program to load a Read more

Sep 27

Program to load a text file into a Dataset in Spark using Java 8

Sai Gowtham BadvityLeave a commentApache Spark, Java2.3.0, Apache Spark, Dataset, Java 8

Hey there! Welcome to ClearUrDoubt.com. In this post, we will look at a program to load a text file into a Dataset in Spark(2.3.0) using Java 8. Check out the below classes/concepts before going through the program: static org.apache.spark.sql.functions.col org.apache.spark.sql.Dataset org.apache.spark.sql.Row Read more

Recent Posts

  • How to replace multiple strings with their corresponding replacement strings in Scala
  • How to make the first character uppercase of each word of a List in Scala
  • How to separate even and odd numbers in a List of Integers in Scala

Recent Comments

  • Sai Gowtham Badvity on Calculator program in Scala
  • Sai Aditya on Calculator program in Scala
  • pragadeeshwaran on How to add a new column and update its value based on the other column in the Dataframe in Spark
March 2023
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