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Topic :: Apache Pig





Apache Pig Interview Questions
Questions Answers Views Company eMail

Why is pig used in hadoop?

613

What is a map in pig?

599

Explain jsonloader, jsonstorage functions in pig?

624

What is a bag in pig?

672

Explain bagtostring in pig?

591

Explain pigdump function?

645

What is kerberos secured cluster in apache pig?

739

How can you debug a pig script?

623

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

549

What are complex data types in pig?

631

What is a bag in apache pig?

570

What is pig statistics?

561

List the relational operators in pig.

668

List the diagnostic operators in pig.

626

Tell us what is pigment?

1




Un-Answered Questions { Apache Pig }

What is Apache Pig?

860


What are the components of Apache Pig platform?

785


What problem does Apache Pig solve?

834


What are different modes of execution in Apache Pig?

910


Explain the need for MapReduce while programming in Apache Pig?

807


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

807


What is the use of having Filters in Apache Pig ?

737


What are the various diagnostic operators available in Apache Pig?

768


Highlight the key differences between MapReduce and Apache Pig?

751


What are the debugging tools used for Apache Pig scripts?

813


Explain about the scalar datatypes in Apache Pig?

957


What does illustrate do in Apache Pig?

962


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

1085


What are the use cases of Apache Pig?

834


How do users interact with HDFS in Apache Pig ?

793