Topic :: Apache Pig





Apache Pig Interview Questions
Questions Answers Views Company eMail

What is loop or pigtail in an impulse line?

Qatar Airlines, Qatar Petroleums,

8 33055

WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?

 2101

WHAT IS THE USE OF PIG TAIL IN WINDOW TYPE CT ?

 3 16541

what is loop or pigtail in an impulse line

 2837

what a pigment?

1 2670

Does Pig support multi-line commands?

 630

What is Apache Pig?

 633

What are the components of Apache Pig platform?

 571

what is difference between pig and sql?

 2313

What problem does Apache Pig solve?

 599

what is pig?

 602

Write a Pig UDF Example ?

 571

How Pig differs from MapReduce?

 611

What are the Data types in Pig?

 678

what are relational operations in pig latin?

 581



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Un-Answered Questions { Apache Pig }

What is Apache Pig?

633

What are the components of Apache Pig platform?

571

What problem does Apache Pig solve?

599

What are different modes of execution in Apache Pig?

688

Explain the need for MapReduce while programming in Apache Pig?

609




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

570

What is the use of having Filters in Apache Pig ?

508

What are the various diagnostic operators available in Apache Pig?

507

Highlight the key differences between MapReduce and Apache Pig?

511

What are the debugging tools used for Apache Pig scripts?

536

Explain about the scalar datatypes in Apache Pig?

609

What does illustrate do in Apache Pig?

696

What are the different types of UDF's in Java supported by Apache Pig?

756

What are the use cases of Apache Pig?

564

How do users interact with HDFS in Apache Pig ?

568