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

Apache Hive Interview Questions

Questions Answers Views Company eMail

What database are supported by Hive?

739

What will happen in case you have not issued the command?

793

What is the difference between Hbase and Hive?

752

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

759

What is the prerequisite for Apache Hive installation?

752

RLIKE in Hive?

833

What is the difference between External and Internal Table in Hive?

772

Which companies are mostly using Hive ?

821

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

719

What is the default maximum dynamic partition that can be created by a mapper reducer? How can you change it?

748

The partition of hive table has been modified to point to a new directory location. Do I have to move the data to the new location or the data will be moved automatically to the new location?

1057

What is Partition table in Hive?

766

What are the default read and write classes in Hive?

696

Hive new version supported Hadoop Versions ?

637

Is multiline comment supported in Hive Script ?

728

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Un-Answered Questions { Apache Hive }

Explain bucketing in Hive?

883

If you omit the overwrite clause while creating a hive table,what happens to file which are new and files which already exist?

800

What are the different Primitive Data Types available in Hive?

725

What kind of datawarehouse application is suitable for Hive?

712

What do you understand by hive?

724

What is Hive Present Version ?

1130

What is the work of hive/hcatalog?

776

Can hive queries be executed from script files? How?

692

Explain Data Type Conversion in Hive?

754

Mention key components of Hive Architecture?

888

Is hive a nosql database?

678

What is the significance of the line set hive.mapred.mode = strict;?

853

What is Implicit Type conversion in Hive?

835

What are the different types of tables available in Hive?

729

What is dynamic partitioning and when is it used?

1093

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