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?

446

What are the primitive data types in Pig?

497

What is atom in pig?

496

What is UDF in Pig?

614

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

575

What is Grunt shell?

535

Why do we use ‘filters’ Pig scripts?

558

How to fetch particular columns in pig?

547

What is the bag?

486

What is Flatten?

505

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

571

What are the commonalities between pig and hive?

543

What does flatten do in pig?

667

Can you join multiple fields in apache pig scripts?

544

Differentiate between piglatin and hiveql?

530

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Un-Answered Questions { Apache Pig }

Write a Pig UDF Example ?

720

What are the different pig data types?

689

What is the Physical plan in pig architecture?

494

Explain the architecture of Hadoop Pig?

705

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

721

List the diagnostic operators in pig.

533

What are all stats classes in the org.apache.pig.tools.pigstats package?

524

How do you handle compression in pig?

522

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

484

Does 'ILLUSTRATE' run a MapReduce job?

493

Highlight the key differences between MapReduce and Apache Pig?

673

What co-group does in Pig?

590

What is pig statistics?

487

What is hadoop pig?

483

How do you run the pig scripts in local mode?

482

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