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Apache Hive Interview Questions
Questions Answers Views Company eMail

What database are supported by Hive?

 399

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

 477

What is the difference between Hbase and Hive?

 410

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

 447

What is the prerequisite for Apache Hive installation?

 426

RLIKE in Hive?

 429

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

 426

Which companies are mostly using Hive ?

 448

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

 420

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

 455

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?

 726

What is Partition table in Hive?

 404

What are the default read and write classes in Hive?

 405

Hive new version supported Hadoop Versions ?

 347

Is multiline comment supported in Hive Script ?

 425

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Un-Answered Questions { Apache Hive }

Mention what is ObjectInspector functionality in Hive?

440

Difference between order by and sort by in Hive?

464

How do you check if a particular partition exists?

411

When a large data set is maintained?

417

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

425




How to Alter Hive Database?

433

what are views in Hive?

458

TRIM function in Hive with example?

437

What is sample Query in Hive?

415

Give some points of hive for hadoop ?

437

What do you mean by schema on read?

411

What is the reason for creating a new metastore_db whenever Hive query is run from a different directory?

704

Explain when to use explode in Hive?

420

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

445

Give the command to see the indexes on a table?

471

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