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?

819

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?

745

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?

705

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 }

What is a Hive variable? What for we use it?

757

Is it possible to create multiple table in hive for same data?

646

Explain when to use explode in Hive?

648

How to change a column data type in Hive?

653

What is a hive in big data?

607

How to enable buckets in Hive?

894

Is Hive useful when making data warehouse applications?

696

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

745

what is ODBC and JDBC connectivity in Hive?

635

What is Hive Database?

667

What is a generic udf in hive?

696

Which java class handles the output record encoding into files which result from Hive queries?

632

Where is table data stored in Apache Hive by default?

774

Mention how can you stop a partition form being queried?

1077

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

708

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