why should we use 'group' keyword in pig scripts?
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What is the purpose of ‘dump’ keyword in Pig?
What is Apache Pig?
What are the different modes in which PIG can run and explain those?
What is a skewed join?
What is the use of foreach operation in Pig scripts?
Explain the uses of Map Reduce in Pig?
Explain about the execution plans of a Pig Script? Or Differentiate between the logical and physical plan of an Apache Pig script?
What are Pig Execution modes?
Explain tokenize?
Explain the need for MapReduce while programming in Apache Pig?
Tell me about the execution modes of Apache Pig?
Compare apache pig and sql?
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