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?

659

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

679

Why Hive is not suitable for OLTP systems?

734

What is BloomMapFile used for?

668

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

796

What are the Binary Storage formats supported in Hive?

723

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

664

What is the use of explode in Hive?

728

How data transfer happens from HDFS to Hive?

822

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

724

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

711

What are the different collection type in Hive?

704

How would you drop a table in Hive?

725

When a large data set is maintained?

713

What is Bucket in Hive?

721

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Un-Answered Questions { Apache Hive }

How will you read and write HDFS files in Hive?

688

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

838

What is SerDe in Apache Hive ?

926

Why Hive is not suitable for OLTP systems?

734

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

729

What will be the result when you do cast(‘abc’ as int)?

764

When to use Hive?

701

Explain about ACID transactions in Hive?

731

What is a generic udf in hive?

733

What are the different Data Types available in Hive?

699

Specify the different types of tables accessible in hive?

795

When should we use SORT BY instead of ORDER BY?

690

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

719

How Hive organize the data?

707

Whenever we run hive query, new metastore_db is created. Why?

684

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