Requirement You have marks of all the students of a class with roll number in CSV file, It is needed to calculate the percentage of each student in hive. Given: Download the sample CSV file  which have 7 columns, 1st column is Roll no and other 6 columns are subject1Read More →

Requirement You have marks of all the students of a class with roll number in CSV file, It is needed to calculate the percentage of each student using pig. Given: Download the sample CSV file  which have 7 columns, 1st column is Roll no and other 6 columns are subject1Read More →

Requirement You have marks of all the students of a class with roll number in CSV file, It is needed to calculate the percentage of each student in spark using Scala. Given : Download the sample CSV file  Which have 7 columns, 1st column is Roll no and other 6Read More →