Topic :: Apache Pig





Apache Pig Interview Questions
Questions Answers Views Company eMail

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

 390

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

 446

What are the various diagnostic operators available in Apache Pig?

 453

What is a bag in Pig Latin?

 594

What are the different Relational Operators available in pig language?

 440

What are the different ways of executing Pig script?

 415

Explain the LOAD keyword in Pig script?

 397

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

 421

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

 438

Highlight the key differences between MapReduce and Apache Pig?

 452

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

 406

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

 432

Mention the common features in Pig and Hive?

 651

What are the debugging tools used for Apache Pig scripts?

 480

Differentiate between Hadoop MapReduce and Pig?

 412



Related Topics


Un-Answered Questions { Apache Pig }

What is Apache Pig?

572

What are the components of Apache Pig platform?

511

What problem does Apache Pig solve?

545

What are different modes of execution in Apache Pig?

623

Explain the need for MapReduce while programming in Apache Pig?

551




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

501

What is the use of having Filters in Apache Pig ?

447

What are the various diagnostic operators available in Apache Pig?

453

Highlight the key differences between MapReduce and Apache Pig?

452

What are the debugging tools used for Apache Pig scripts?

480

Explain about the scalar datatypes in Apache Pig?

554

What does illustrate do in Apache Pig?

621

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

611

What are the use cases of Apache Pig?

500

How do users interact with HDFS in Apache Pig ?

521