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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?

574

What is illustrate used for in apache pig?

639

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

539

How does impala compare to hive and pig?

38

Give some points of pig for hadoop ?

588

What is pigeon update?

850

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

525

What is hadoop pig?

579

What are the different functions available in pig latin language?

608

Explain pig architecture?

591

How does pig work?

647

Why there is need of pig language?

621

What is google pigeon update?

862

What is the difference between piglatin and hiveql?

710

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?

825




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?

819


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