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

Apache Hive Interview Questions

Questions Answers Views Company eMail

Say when to pick “inward table” and “outside table” in hive?

663

What do hive variable means? How can we utilize it?

563

What in hive made out of?

653

Specify the different types of tables accessible in hive?

744

Clarify about the smb join in hive?

625

Why do we need indexing?

668

What will happen in case you have not issued the command: ‘set hive.enforce.bucketing=true;’ before bucketing a table in hive in apache hive 0.x or 1.x?

724

What is a hive in big data?

607

What is “serde” in “hive”?

636

Explain about the smb join in hive?

658

What is metastore?

594

Is hive a nosql database?

596

Is hive similar to sql?

682

What is difference between hive and hdfs?

596

What is skew data in hive?

656

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Un-Answered Questions { Apache Hive }

Give examples of the SerDe classes which hive uses to Serialize and Deserialize data?

664

Explain when to use explode in Hive?

648

What is the man difference between hbase and hive?

626

What will be the output of cast ('XYZ' as INT)?

635

How to create table in hive for a json input file?

771

Explain what is Hive?

678

What are the key segments of hive architecture?

638

How is HCatalog different from Hive?

639

Can we change the data type of a column in a hive table?

659

Is it possible to change the default location of a managed table?

690

What is ObjectInspector functionality?

767

Describe REVERSE function in Hive with example?

666

What is bucketing ?

635

Which java class handles the Input record encoding into files which store the tables in Hive?

682

What does the "USE" command in hive do?

737

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