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 the Differences between Hive and Spark SQL?

670

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

659

Explain Clustering in Hive?

664

What does the “USE” command in the hive do?

656

What are collection data types in Hive?

671

Can hive queries be executed from script files? How?

625

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

664

Is it possible to use the same metastore by multiple users, in case of the embedded hive?

765

Explain bucketing in Hive?

807

How to optimize Hive Performance?

662

What is the difference between CREATE TABLE AND CREATE EXTERNAL TABLE?

656

Explain Hive Thrift server?

649

Differentiate between PigLatin and Hive?

655

How is HCatalog different from Hive?

639

Which java class handles the output record encoding into files which result from Hive queries?

632

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Un-Answered Questions { Apache Hive }

Explain about ACID transactions in Hive?

690

What are Features of Hive?

701

How to managed create a table in hive ?

659

What do you mean by schema on read?

673

How can you configure remote metastore mode in Hive?

771

What are the various uses of explode hive?

639

What is the man difference between hbase and hive?

626

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

847

Mention what is ObjectInspector functionality in Hive?

710

What are the different components of a Hive query processor?

1383

What types of costs are associated with creating the index on hive tables?

979

when to choose “internal table” and “external table” in hive?

632

Can a table be renamed in Hive?

678

What is indexing and why do we need it?

758

What is the default database provided by Apache Hive for metastore?

610

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