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 are hive operators and its types?

751

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

677

How do you specify the table creator name when creating a table in hive?

692

what is partitions in hive?

684

What do you mean by schema on read?

715

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

764

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

753

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

887

What is the maximum size of string data type supported by hive? Mention the hive support binary formats.

665

What is available mechanism for connecting from applications, when we run hive as a server?

769

If you run a select * query in hive, why does it not run mapreduce?

743

Can we run unix shell commands from hive? Can hive queries be executed from script files? How? Give an example.

800

What is the precedence order of hive configuration?

935

Why hive does not store metadata information in hdfs?

939

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

684

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Un-Answered Questions { Apache Hive }

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

681

What kind of data warehouse application is suitable for Hive? What are the types of tables in Hive?

724

Can you explain smb join in hive?

722

Double type in Hive - Important points?

678

In which scenario Hive is good fit?

981

Hive new version supported Hadoop Versions ?

604

What is available mechanism for connecting from applications, when we run hive as a server?

769

What is a metastore in hive?

699

what Hive is composed of ?

679

How can you stop a partition form being queried?

765

What is Hive Data Definition language?

971

Specify the different methods of hive?

723

What are the types of tables in Hive?

735

What are the various uses of explode hive?

678

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

730

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