Topic :: Apache Hive





Apache Hive Interview Questions
Questions Answers Views Company eMail

Give examples of the SerDe classes whihc hive uses to Serializa and Deserilize data?

 443

How can you prevent a large job from running for a long time? What do u think is more popular among the developers - Pig or Hive?

 417

What is sample Query in Hive?

 420

What are the different Data Types available in Hive?

 438

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

 417

What database are supported by Hive?

 407

What is the difference between Hbase and Hive?

 416

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

 453

What is the prerequisite for Apache Hive installation?

 432

RLIKE in Hive?

 435

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

 430

Which companies are mostly using Hive ?

 454

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?

 730

What is Partition table in Hive?

 408

What are the default read and write classes in Hive?

 409



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Un-Answered Questions { Apache Hive }

What is SerDe in Apache Hive ?

565

What is Apache Hive?

464

What kind of applications is supported by Apache Hive?

448

Where is table data stored in Apache Hive by default?

454

What is the default database provided by Apache Hive for metastore?

402




What is the functionality of Query Processor in Apache Hive?

442

What is the prerequisite for Apache Hive installation?

432

What will happen in case you have not issued the command: ‘set hive.enforce.bucketing=true;’ before bucketing a table in hive in apache hive 0.x or 1.x?

456