Topic :: Apache Pig





Apache Pig Interview Questions
Questions Answers Views Company eMail

Why is pig used in hadoop?

 401

What is a map in pig?

 380

Explain jsonloader, jsonstorage functions in pig?

 387

What is a bag in pig?

 438

Explain bagtostring in pig?

 368

Explain pigdump function?

 391

What is kerberos secured cluster in apache pig?

 474

How can you debug a pig script?

 404

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

 336

What are complex data types in pig?

 370

What is a bag in apache pig?

 364

What is pig statistics?

 334

List the relational operators in pig.

 451

List the diagnostic operators in pig.

 382

Tell us what is pigment?

 1



Related Topics


Un-Answered Questions { Apache Pig }

What is Apache Pig?

633

What are the components of Apache Pig platform?

571

What problem does Apache Pig solve?

599

What are different modes of execution in Apache Pig?

688

Explain the need for MapReduce while programming in Apache Pig?

609




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

570

What is the use of having Filters in Apache Pig ?

508

What are the various diagnostic operators available in Apache Pig?

507

Highlight the key differences between MapReduce and Apache Pig?

511

What are the debugging tools used for Apache Pig scripts?

536

Explain about the scalar datatypes in Apache Pig?

609

What does illustrate do in Apache Pig?

696

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

756

What are the use cases of Apache Pig?

564

How do users interact with HDFS in Apache Pig ?

568