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Topic :: Apache Pig





Apache Pig Interview Questions
Questions Answers Views Company eMail

What is a UDF in Pig?

694

Highlight the difference between group and Cogroup operators in Pig?

780

How would you diagnose or do exception handling in the pig?

915

What are the relation operations in Pig? Explain any two with examples?

678

Differentiate between Pig Latin and Pig Engine?

792

What is the function of co-group in Pig?

743

Explain about the scalar datatypes in Apache Pig?

831

Explain the uses of PIG?

955

What are the complex datatypes in pig?

926

What does illustrate do in Apache Pig?

878

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

1007

What is the usage of foreach operation in Pig scripts?

828

What is the MapReduce plan in pig architecture?

1014

What are the advantages of pig language?

818

What are the different execution mode available in Pig?

1018




Un-Answered Questions { Apache Pig }

What is Apache Pig?

776


What are the components of Apache Pig platform?

716


What problem does Apache Pig solve?

752


What are different modes of execution in Apache Pig?

830


Explain the need for MapReduce while programming in Apache Pig?

747


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

725


What is the use of having Filters in Apache Pig ?

663


What are the various diagnostic operators available in Apache Pig?

689


Highlight the key differences between MapReduce and Apache Pig?

678


What are the debugging tools used for Apache Pig scripts?

733


Explain about the scalar datatypes in Apache Pig?

831


What does illustrate do in Apache Pig?

878


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

1007


What are the use cases of Apache Pig?

763


How do users interact with HDFS in Apache Pig ?

715