Big Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Big Data Interview Questions

Questions Answers Views Company eMail

How do you run pig scripts on kerberos secured cluster?

545

What is the primary purpose of the pig in the hadoop architecture?

2726

What is the difference between pig and hive?

715

Explain hbasestorage function?

595

Explain hive udf function?

526

What is pig latin statements?

512

Explain pigstorage function?

589

What is pig properties?

549

Explain bloom?

614

Why is pig used in hadoop?

570

What is a map in pig?

572

Explain jsonloader, jsonstorage functions in pig?

583

What is a bag in pig?

634

Explain tomap function?

587

Explain bagtostring in pig?

546

Un-Answered Questions { Big Data }

How is rdd fault?

284

Is spark sql faster than hive?

287

What is Column Family in Cassandra?

100

How can we kill a topology?

544

What is LazyOutputFormat in MapReduce?

683

What are the different pig data types?

744

What are the other components of ambari that are important for automation and integration?

What is Client API?

281

What are the parameters of mappers and reducers?

489

What is BloomMapFile?

737

Define the term Column Families?

Can a partition be archived? What are the advantages and Disadvantages?

751

Does Pig give any warning when there is a type mismatch or missing field?

897

When does the queue full exception emerge inside the manufacturer?

501

Name some features of Apache Cassandra?

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