What are the different Relational Operators available in pig language?
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Explain about the scalar datatypes in Apache Pig?
While writing evaluate UDF, which method has to be overridden?
Tell me about the execution modes of Apache Pig?
You have a file personal_data.txt in the HDFS directory with 100 records. You want to see only the first 5 records from the employee.txt file. How will you do this?
Differentiate between Pig Latin and Pig Engine?
Explain hive udf function?
How should 'store' keyword is useful in pig scripts?
What is a bag in Pig Latin?
What is pig latin statements?
What is UDF in Pig?
What are the scalar data types in Pig?
Does 'ILLUSTRATE' run a MapReduce job?
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