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

761

How to Write a UDF function in Hive?

646

Which java class handles the Input record encoding into files which store the tables in Hive?

682

What is the importance of .hiverc file?

817

When you point a partition of a hive table to a new directory, what happens to the data?

708

What is a generic UDF in the hive?

703

How many types of Tables in Hive?

743

What is the maximum size of string data type supported by Hive?

744

How to add the partition in existing table without the partition table?

653

How do you list all databases whose name starts with p?

640

Is there a date data type in Hive?

704

What do you mean by schema on reading?

672

Can a table be renamed in Hive?

678

Explain when to use explode in Hive?

648

Why do we need buckets?

674

Post New Apache Hive Questions

Un-Answered Questions { Apache Hive }

How Hive organize the data?

672

Are there any problems which can only be solved by MapReduce and cannot be solved by PIG? In which kind of scenarios MR jobs will be more useful than PIG?

734

Mention key components of Hive Architecture?

809

When Hive is run in embedded mode

1840

What are the different components of a Hive query processor?

1383

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

696

Is there a date data type in Hive?

704

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

683

Why do we need hive?

687

What is the difference between the external table and managed table?

671

What is Hive query processor?

868

How many types of Tables in Hive?

743

what is ODBC and JDBC connectivity in Hive?

634

if you run Hive as a server?

871

What are the advantages and Disadvantages in archieving partition in Hive?

709

For More Un-Answered { Apache Hive } Questions Click Here