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7819 A demographic dataset is stored on HDFS where each record is of the following format: , write the outline of a Spark program
7819 A demographic dataset is stored on HDFS where each record is of the following format: , write the outline of a Spark program to load the file and answer the following 2 queries [Marks: 6] 1. What is the average "yearly income of the female population in the age group "22-40" by state? 2. Which state has the maximum senior citizens (age > 60) with yearly income < 1 lac?
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Java Concepts Late Objects
Authors: Cay S. Horstmann
3rd Edition
1119186714, 978-1119186717
