Explain jsonloader, jsonstorage functions in pig?
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Bag in pig ?
Explain bagtotuple?
How will you merge the contents of two or more relations and divide a single relation into two or more relations?
Explain totuple function?
What is Pig Statistics? What are all stats classes in the Java API package available?
why should we use 'group' keyword in pig scripts?
What are the relational operators available related to loading and storing in pig language?
How to write 'foreach' statement for bag datatype in pig scripts?
How Pig programming gets converted into MapReduce jobs?
What is pig statistics?
Does Pig differ from MapReduce? If yes, how?
What are the different UDF’s in Pig?
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