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 is different table structure available in the hive?

707

How can you add a new partition for the month December in the above partitioned table?

710

Why Hive is not suitable for OLTP systems?

775

What is BloomMapFile used for?

701

In case of embedded Hive, can the same metastore be used by multiple users?

837

What are the Binary Storage formats supported in Hive?

758

I want to see the present working directory in UNIX from hive. Is it possible to run this command from hive?

706

What is the use of explode in Hive?

758

How data transfer happens from HDFS to Hive?

873

Can we say cogroup is a group of more than 1 data set?

774

How can the columns of a table in hive be written to a file?

749

What are the different collection type in Hive?

742

How would you drop a table in Hive?

775

When a large data set is maintained?

773

What is Bucket in Hive?

775

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Un-Answered Questions { Apache Hive }

Explain bucketing in Hive?

883

How can you transfer data from hive to hdfs?

749

How can client interact with Hive?

746

What is the importance of driver in hive?

751

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

674

Wherever (Different Directory) I run hive query, it creates new metastore_db, please explain the reason for it?

696

What is the reason for creating a new metastore_db whenever Hive query is run from a different directory?

1027

Mention Hive default read and write classes?

790

What do you understand by hive?

725

How can you configure remote metastore mode in Hive?

871

How Hive organize the data?

767

How will you convert the string ’51.2’ to a float value in the price column?

919

What are the uses of explode hive?

762

Why hive does not store metadata information in hdfs?

992

Explain about ACID transactions in Hive?

776

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