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Topic :: Apache Pig





Apache Pig Interview Questions
Questions Answers Views Company eMail

How do users interact with the shell in apache pig?

537

What is illustrate used for in apache pig?

594

What are some of the apache pig use cases you can think of?

496

How does impala compare to hive and pig?

38

Give some points of pig for hadoop ?

555

What is pigeon update?

802

Explain about the execution plans of a pig script?
or
differentiate between the logical and physical plan of an apache pig script?

469

What is hadoop pig?

535

What are the different functions available in pig latin language?

568

Explain pig architecture?

546

How does pig work?

598

Why there is need of pig language?

579

What is google pigeon update?

813

What is the difference between piglatin and hiveql?

655

Are there any problems which can only be solved by MapReduce and cannot be solved by PIG? In which kind of scenarios MR jobs will be more useful than PIG?

775




Un-Answered Questions { Apache Pig }

What is Apache Pig?

816


What are the components of Apache Pig platform?

747


What problem does Apache Pig solve?

801


What are different modes of execution in Apache Pig?

880


Explain the need for MapReduce while programming in Apache Pig?

770


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

769


What is the use of having Filters in Apache Pig ?

704


What are the various diagnostic operators available in Apache Pig?

735


Highlight the key differences between MapReduce and Apache Pig?

705


What are the debugging tools used for Apache Pig scripts?

782


Explain about the scalar datatypes in Apache Pig?

896


What does illustrate do in Apache Pig?

927


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

1055


What are the use cases of Apache Pig?

798


How do users interact with HDFS in Apache Pig ?

755