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?

538

The difference between GROUP and COGROUP operators in Pig?

529

What are the data types of Pig Latin?

516

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

519

How Pig programming gets converted into MapReduce jobs?

575

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

453

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

539

What are the differences between PIG and MapReduce?

539

What is the logical plan in pig architecture?

527

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

484

Why do we need Pig?

782

Does Pig differ from MapReduce? If yes, how?

552

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

564

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

541

What are the limitations of the Pig?

525

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Un-Answered Questions { Apache Pig }

What are the different UDF’s in Pig?

601

What is the difference between store and dumps commands?

624

What are the data types of Pig Latin?

516

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

492

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

534

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

534

What is kerberos secured cluster in apache pig?

646

Is Pig script case sensitive?

557

Can you join multiple fields in apache pig scripts?

544

Explain textloader function?

599

Highlight the key differences between MapReduce and Apache Pig?

673

what are relational operations in pig latin?

814

What are the various diagnostic operators available in Apache Pig?

681

Explain jsonloader, jsonstorage functions in pig?

533

what is difference between pig and sql?

2561

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