Apache Pig Interview Questions
Questions Answers Views Company eMail

What is Flatten and what it do in PIG?

464

What are the common hadoop PIG interview questions, that you have been asked in a Hadoop Job Interview?

393

What are the differences between PIG and HIVE?

439

What is the Physical plan in pig architecture?

404

Can you join multiple fields in Apache

410

What are the components of Pig Execution Environment?

424

What is the use of foreach operation in Pig scripts?

420

Is Pig script case sensitive?

449

What are the different execution modes available in Pig?

406

You have a file personal_data.txt in the HDFS directory with 100 records. You want to see only the first 5 records from the employee.txt file. How will you do this?

649

What are the differences between PIG and SQL?

472

Pig Features ?

457

How Apache Pig deals with the schema and schema-less data?

433

How to use 'foreach' operation in pig scripts?

405

Explain totuple function?

453


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Un-Answered Questions { Apache Pig }

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

409


When we write a= load …, what does 'a' called?

403


How to fetch particular columns in pig?

429


What are the limitations of the Pig?

419


What are the advantages of pig language?

669


What is bag data type in Pig?

513


What does FOREACH do?

422


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

624


What is kerberos secured cluster in apache pig?

520


What is the use of BloomMapFile?

496


What is hadoop pig?

394


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

404


What do you mean by a bag in Pig?

808


What co-group does in Pig?

458


What problem does Apache Pig solve?

649