Topic :: Apache Pig





Apache Pig Interview Questions
Questions Answers Views Company eMail

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

 442

What are the basic steps to writing a UDF Function in Pig?

 508

What are the various diagnostic operators available in Apache Pig?

 507

What is a bag in Pig Latin?

 656

What are the different Relational Operators available in pig language?

 495

What are the different ways of executing Pig script?

 474

Explain the LOAD keyword in Pig script?

 462

Name the scalar data type and complex data types in Pig?

 475

What are the relational operators available related to combining and splitting in pig language?

 516

Highlight the key differences between MapReduce and Apache Pig?

 511

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

 467

State the usage of 'filters', 'group' , 'orderBy', 'distinct' keywords in pig scripts?

 488

Mention the common features in Pig and Hive?

 707

What are the debugging tools used for Apache Pig scripts?

 536

Differentiate between Hadoop MapReduce and Pig?

 467



Related Topics


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