Why tuple keywords is used in pig

0 votes

Hi,

I am new to pig and not able to understand what tuple is and why it is used. Can anyone please explain?

May 6, 2019 in Big Data Hadoop by pavitra
 • 725 views

1 answer to this question.

0 votes

Hey,

A tuple is a set of field, the field can be of any type. Here Id and Product name from a tuple. Tuples are represented by braces.

Example:- (10, samsung)

Id, Product_name 

 10, samsung 

 20, Nokia 

 30, MI
answered May 6, 2019 by Gitika
 • 65,770 points

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