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Topic :: Apache Pig





Apache Pig Interview Questions
Questions Answers Views Company eMail

Why is pig used in hadoop?

618

What is a map in pig?

605

Explain jsonloader, jsonstorage functions in pig?

631

What is a bag in pig?

687

Explain bagtostring in pig?

597

Explain pigdump function?

657

What is kerberos secured cluster in apache pig?

742

How can you debug a pig script?

629

What is the relationship between hdfs, hbase, pig, hive and azkaban?

557

What are complex data types in pig?

640

What is a bag in apache pig?

577

What is pig statistics?

568

List the relational operators in pig.

677

List the diagnostic operators in pig.

634

Tell us what is pigment?

1




Un-Answered Questions { Apache Pig }

What is Apache Pig?

869


What are the components of Apache Pig platform?

792


What problem does Apache Pig solve?

843


What are different modes of execution in Apache Pig?

923


Explain the need for MapReduce while programming in Apache Pig?

811


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

818


What is the use of having Filters in Apache Pig ?

742


What are the various diagnostic operators available in Apache Pig?

775


Highlight the key differences between MapReduce and Apache Pig?

756


What are the debugging tools used for Apache Pig scripts?

826


Explain about the scalar datatypes in Apache Pig?

969


What does illustrate do in Apache Pig?

967


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

1095


What are the use cases of Apache Pig?

837


How do users interact with HDFS in Apache Pig ?

803