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Apache Hive Interview Questions
Questions Answers Views Company eMail

What database are supported by Hive?

 537

What will happen in case you have not issued the command?

 622

What is the difference between Hbase and Hive?

 519

What are different Hive commands available for hive and beeline CLI?

 590

What is the prerequisite for Apache Hive installation?

 555

RLIKE in Hive?

 592

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

 550

Which companies are mostly using Hive ?

 606

What will be the output of cast ('XYZ' as INT)?

 521

What is the default maximum dynamic partition that can be created by a mapper reducer? How can you change it?

 577

The partition of hive table has been modified to point to a new directory location. Do I have to move the data to the new location or the data will be moved automatically to the new location?

 844

What is Partition table in Hive?

 542

What are the default read and write classes in Hive?

 508

Hive new version supported Hadoop Versions ?

 442

Is multiline comment supported in Hive Script ?

 543

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Un-Answered Questions { Apache Hive }

What is SerDe in Apache Hive ?

681

Clarify about the smb join in hive?

510

Explain ALTER Table statement in Hive?

545

What is the difference between CREATE TABLE AND CREATE EXTERNAL TABLE?

546

Why do we need hive?

567

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

532

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

544

In Hive, can you overwrite Hadoop MapReduce configuration in Hive?

637

Explain what is Hive?

568

Can We Change settings within Hive Session? If Yes, How?

585

What is the difference between Hiveserver1 and Hiveserver2?

620

How do you check if a particular partition exists?

525

Why do we perform partitioning in Hive?

574

Mention if we can name view same as the name of a Hive table?

535

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

514

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