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?

439

The difference between GROUP and COGROUP operators in Pig?

439

What are the data types of Pig Latin?

390

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

407

How Pig programming gets converted into MapReduce jobs?

459

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

357

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

457

What are the differences between PIG and MapReduce?

440

What is the logical plan in pig architecture?

401

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

386

Why do we need Pig?

656

Does Pig differ from MapReduce? If yes, how?

439

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

427

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

457

What are the limitations of the Pig?

413

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Un-Answered Questions { Apache Pig }

Explain tomap function?

413

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

407

What are the various diagnostic operators available in Apache Pig?

549

What are pig scripts?

412

Explain the architecture of Hadoop Pig?

571

What are the relation operations in Pig? Explain any two with examples?

579

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

486

What is illustrate used for in apache pig?

448

The difference between GROUP and COGROUP operators in Pig?

439

What is a bag in apache pig?

401

what is pig?

630

What does flatten do in pig?

548

What are Pig Execution modes?

443

Does 'ILLUSTRATE' run a MapReduce job?

393

Explain totuple function?

442

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