Write a Pig UDF Example ?
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When to use hadoop, hbase, hive and pig?
How will you explain COGROUP in Pig?
What are the different modes available in Pig?
How Apache Pig deals with the schema and schema-less data?
How Pig programming gets converted into MapReduce jobs?
How do you organize the pig latin statements?
How does the Pig platform handle relational systems data?
What are the components of Apache Pig platform?
What does flatten do in pig?
What are the scalar data types in Pig?
Name the scalar data type and complex data types in Pig?
Explain tomap function?
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