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?

455

What are the primitive data types in Pig?

504

What is atom in pig?

510

What is UDF in Pig?

621

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

582

What is Grunt shell?

546

Why do we use ‘filters’ Pig scripts?

569

How to fetch particular columns in pig?

554

What is the bag?

494

What is Flatten?

518

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

580

What are the commonalities between pig and hive?

548

What does flatten do in pig?

679

Can you join multiple fields in apache pig scripts?

553

Differentiate between piglatin and hiveql?

535

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Un-Answered Questions { Apache Pig }

What are the drawbacks of Pig?

559

Explain about the execution plans of a Pig Script? Or Differentiate between the logical and physical plan of an Apache Pig script?

550

How Pig programming gets converted into MapReduce jobs?

584

What are the primitive data types in Pig?

504

What is the difference between Pig and MapReduce?

577

How should 'store' keyword is useful in pig scripts?

614

What do you understand by an inner bag and outer bag in Pig?

817

Differentiate between Hadoop MapReduce and Pig?

612

What is a relation in Pig?

673

Differentiate between the physical plan and logical plan in Pig script?

730

What is the function of UNION and SPLIT operators? Give examples?

490

List the diagnostic operators in pig.

543

What is BloomMapFile?

700

What are the different functions available in pig latin language?

535

Highlight the key differences between MapReduce and Apache Pig?

683

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