What is the purpose of ‘dump’ keyword in Pig?
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What is the function of co-group in Pig?
Write a Pig UDF Example ?
What is the relationship between hdfs, hbase, pig, hive and azkaban?
How do you write comments in pig scripts?
What is a skewed join?
What are the different math functions available in Pig?
What are the execution modes in the apache pig?
What do you understand by an inner bag and outer bag in Pig?
What is the use of illustrate in pig?
Explain hbasestorage function?
What is Pig Storage?
What are the different UDF’s in Pig?
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