Word Count program using Spark and Java 8

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Welcome to ClearUrDoubt.com.

In this post, we will look at the WordCount program in Spark using Java 8.

Before going through the below program, it’s better to look into below concepts for a better understanding of the program:

  • org.apache.spark.api.java.JavaRDD
  • org.apache.spark.api.java.JavaPairRDD
  • scala.Tuple2<T, U>()
  • mapToPair() Transformation


Here is the pom.xml:


Here is the Java 8 program:




Happy Learning :).

Please leave a reply in case of any queries.


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