How can you debug a pig script?
I have a relation r. How can I get the top 10 tuples from the relation r?
How do you write comments in pig scripts?
What is bag data type in Pig?
What is the function of co-group in Pig?
How will you merge the contents of two or more relations and divide a single relation into two or more relations?
What are the different String functions available in pig?
What are the limitations of the Pig?
What are the different execution modes available in Pig?
What relational operators can we use that are related to combining and splitting in Pig language?
Explain pig architecture?
What is a skewed join?
Explain about the scalar datatypes in Apache Pig?