Apache Hive Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Hive Interview Questions

Questions Answers Views Company eMail

Explain REPEAT function in Hive with example?

738

What does the "USE" command in hive do?

737

Can you give us some examples, how Hadoop is used in real time environment?

658

Write a Hive UDF that returns a sentiment score. For example, if good = 1, bad = -1, and average = 0, then a review of a restaurant states "Good food, bad service," your score might be 1 - 1 = 0.

LinkedIn,

642

Explain Usage of Hive?

655

How can client interact with Hive?

653

How do you write your own SerDe?

725

What is the significance of ‘IF EXISTS” clause while dropping a table?

656

Can we run unix shell commands from the hive? Give example?

716

How Hive organize the data?

672

Mention what are views in Hive?

656

What are the default record and field delimiter used for hive text files?

783

How can you delete the DBPROPERTY in Hive?

604

How do you check if a particular partition exists?

651

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

709

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Un-Answered Questions { Apache Hive }

what is (HS2) HiveServer2?

644

What is CTAS Table in Hive?

687

Is it possible to change the default location of Managed Tables in Hive, if so how?

682

What are different Hive commands available for hive and beeline CLI?

698

Explain what is a Hive variable. What do we use it for?

677

How can an application connect to Hive run as a server?

1110

How do we write our own custom serde?

657

Mention how can you stop a partition form being queried?

1077

What are the views in Hive?

628

What is the use of explode in Hive?

667

Mention Hive default read and write classes?

703

What are the components of a Hive query processor?

688

How to change a column data type in Hive?

653

Is Hive useful when making data warehouse applications?

696

What is ObjectInspector functionality?

768

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