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 co-group does in Pig?

665

Is the keyword ‘FUNCTIONAL’ a User Defined Function (UDF)?

583

Is the keyword ‘DEFINE’ as a function name?

598

How to show up details in pig ?

629

What does FOREACH do?

607

What relational operators can we use that are related to combining and splitting in Pig language?

585

What are the different modes available in Pig?

597

How is Pig Useful For?

666

How to restrict the number of lines to be printed in pig ?

621

What is the difference between logical and physical plans?

586

What are Pig Execution modes?

665

What is bag data type in Pig?

717

How to load data in pig?

641

What are the Optimizations a developer can use during joins?

567

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

574

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Un-Answered Questions { Apache Pig }

What is the use of binstorage?

599

Explain pigstorage function?

632

List the diagnostic operators in pig.

627

Does Pig support multi-line commands?

933

How to load data in pig?

641

Give some points of pig for hadoop ?

588

is it posible to join multiple fields in pig scripts?

552

Differentiate between Hadoop MapReduce and Pig?

674

Explain hive udf function?

562

Explain different execution modes available in Pig?

819

Explain the difference between COUNT_STAR and COUNT functions in Apache Pig?

808

What problem does Apache Pig solve?

835

What are the data types of Pig Latin?

603

What is the use of BloomMapFile?

713

Mention the common features in Pig and Hive?

944

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