Write a Pig UDF Example ?
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What are some of the apache pig use cases you can think of?
What is the primary purpose of the pig in the hadoop architecture?
What is the use of foreach operation in Pig scripts?
Explain plucktuple?
is it posible to join multiple fields in pig scripts?
Explain about the scalar datatypes in Apache Pig?
What are different String functions available in PIG?
Differentiate between GROUP and COGROUP operators?
Explain pig architecture?
When we write a= load …, what does 'a' called?
How do you run the pig scripts in local mode?
You have a file employee.txt in the hdfs directory with 100 records. You want to see only the first 10 records from the employee.txt file. How will you do this?
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