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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?

509

What is illustrate used for in apache pig?

550

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

463

How does impala compare to hive and pig?

36

Give some points of pig for hadoop ?

516

What is pigeon update?

744

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

428

What is hadoop pig?

485

What are the different functions available in pig latin language?

529

Explain pig architecture?

511

How does pig work?

557

Why there is need of pig language?

542

What is google pigeon update?

771

What is the difference between piglatin and hiveql?

606

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?

734




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?

829


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 ?

662


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?

1006


What are the use cases of Apache Pig?

763


How do users interact with HDFS in Apache Pig ?

715