Why there is need of pig language?
The difference between GROUP and COGROUP operators in Pig?
What are the data types of Pig Latin?
why should we use 'group' keyword in pig scripts?
How Pig programming gets converted into MapReduce jobs?
What are the different modes in which PIG can run and explain those?
Explain about the execution plans of a Pig Script? Or Differentiate between the logical and physical plan of an Apache Pig script?
What are the differences between PIG and MapReduce?
What is the logical plan in pig architecture?
What is the function of UNION and SPLIT operators? Give examples?
Why do we need Pig?
Does Pig differ from MapReduce? If yes, how?
How to write 'foreach' statement for tuple datatype in pig scripts?
How can we see only top 15 records from the student.txt out of100 records in the HDFS directory?
What are the limitations of the Pig?