I am new to pig and not able to understand what tuple is and why it is used. Can anyone please explain?
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)
As you know writing mapreduce programs in ...READ MORE
In pig, there is a default load ...READ MORE
The create external keyword is used to create a ...READ MORE
Watches show a notification when the specified ...READ MORE
Firstly you need to understand the concept ...READ MORE
copy command can be used to copy files ...READ MORE
In your case there is no difference ...READ MORE
The distributed copy command, distcp, is a ...READ MORE
In Apache pig, JOIN operator is used ...READ MORE
CLI is Command Line Client which is ...READ MORE