Why there is need of pig language?
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What are the Data types in Pig?
Give some points of pig for hadoop ?
What is the Physical plan in pig architecture?
What are the primitive data types in Pig?
What is flatten in pig?
What are the different types of UDF's in Java supported by Apache Pig?
What is a bag in apache pig?
Explain different execution modes available in Pig?
What are some of the apache pig use cases you can think of?
What is the use of having Filters in Apache Pig ?
Explain about the scalar datatypes in Apache Pig?
What is a skewed join?
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