Apache Pig Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Pig Interview Questions

Questions Answers Views Company eMail

What are the relational operators available related to Grouping and joining in Pig language?

482

What are the primitive data types in Pig?

539

What is atom in pig?

538

What is UDF in Pig?

654

What is the purpose of ‘dump’ keyword in Pig?

626

What is Grunt shell?

579

Why do we use ‘filters’ Pig scripts?

613

How to fetch particular columns in pig?

588

What is the bag?

533

What is Flatten?

554

Is piglatin a strongly typed language? If yes, then how did you come to the conclusion?

631

What are the commonalities between pig and hive?

587

What does flatten do in pig?

716

Can you join multiple fields in apache pig scripts?

581

Differentiate between piglatin and hiveql?

571

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Un-Answered Questions { Apache Pig }

What is the difference between Pig and SQL?

637

What is the relationship between hdfs, hbase, pig, hive and azkaban?

510

What is kerberos secured cluster in apache pig?

704

what is pig?

836

What are the different types of UDF's in Java supported by Apache Pig?

1055

Whether Pig Latin language is case-sensitive or not?

659

Is piglatin a strongly typed language? If yes, then how did you come to the conclusion?

631

what are relational operations in pig latin?

867

Why there is need of pig language?

579

What is the purpose of ‘dump’ keyword in Pig?

626

What is a bag in pig?

635

The difference between GROUP and COGROUP operators in Pig?

565

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?

795

What is UDF?

913

What is a tuple in pig?

547

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