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

Apache Pig Interview Questions

Questions Answers Views Company eMail

Why there is need of pig language?

547

The difference between GROUP and COGROUP operators in Pig?

539

What are the data types of Pig Latin?

523

why should we use 'group' keyword in pig scripts?

528

How Pig programming gets converted into MapReduce jobs?

584

What are the different modes in which PIG can run and explain those?

463

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

550

What are the differences between PIG and MapReduce?

548

What is the logical plan in pig architecture?

534

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

490

Why do we need Pig?

792

Does Pig differ from MapReduce? If yes, how?

558

How to write 'foreach' statement for tuple datatype in pig scripts?

576

How can we see only top 15 records from the student.txt out of100 records in the HDFS directory?

550

What are the limitations of the Pig?

534

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Un-Answered Questions { Apache Pig }

How to write 'foreach' statement for bag datatype in pig scripts?

653

Why should we use ‘orderby’ keyword in pig scripts?

492

Why we use BloomMapFile?

569

What is the difference between Pig and SQL?

582

Highlight the difference between group and Cogroup operators in Pig?

786

Explain the uses of Map Reduce in Pig?

503

The difference between GROUP and COGROUP operators in Pig?

539

Define Apache Pig?

589

What is a UDF in Pig?

701

Explain Features of Pig?

630

What is a bag in apache pig?

515

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

582

How can you debug a pig script?

563

What does flatten do in pig?

679

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

730

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