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 what is Hive?

708

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

839

What happened after creating a table in hive ?

731

What is a generic udf in hive?

733

Does the archiving of hive tables give any space saving in hdfs?

910

What is the need for custom serde?

735

What are the three different modes in which hive can be run?

678

What is the usefulness of the distributed by clause in hive?

735

what is ODBC and JDBC connectivity in Hive?

675

How to load data into table created in hive ?

695

Is it possible to create cartesian join between 2 tables, using hive?

681

Can we run unix shell commands from hive? Give example?

675

What are the 2 types of table in hive?

683

what does /*streamtable(table_name)*/ do?

777

what is (HS2) HiveServer2?

677

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Un-Answered Questions { Apache Hive }

How to change the column data type in hive? Explain rlike in hive.

700

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

747

What are the three different modes in which hive can be run?

678

How can an application connect to Hive run as a server?

1168

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

719

Say what the views are in hive?

672

Why is Hive not suitable for OLTP systems?

762

What is indexing and why do we need it?

825

Explain Usage of Hive?

692

When a large data set is maintained?

715

What is CONCATENATE command in Hive?

920

Can we load data into a view?

701

How to Write a UDF function in Hive?

699

How to use Hive using the command line and Beeline?

943

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

659

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