Apache Hive Interview Questions
Questions Answers Views Company eMail

Say when to pick “inward table” and “outside table” in hive?

548

What do hive variable means? How can we utilize it?

465

What in hive made out of?

542

Specify the different types of tables accessible in hive?

626

Clarify about the smb join in hive?

510

Why do we need indexing?

543

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?

609

What is a hive in big data?

509

What is “serde” in “hive”?

521

Explain about the smb join in hive?

514

What is metastore?

472

Is hive a nosql database?

490

Is hive similar to sql?

567

What is difference between hive and hdfs?

485

What is skew data in hive?

542


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Un-Answered Questions { Apache Hive }

Explain Hive Thrift server?

529


Can a partition be archived? What are the advantages and Disadvantages?

606


What is the need for custom serde?

560


Is multiline comment supported in Hive Script ?

543


What is the use of explode in Hive?

553


Can the name of a view be same as the name of a hive table?

600


Explain bucketing in Hive?

642


Explain Usage of Hive?

532


When executing Hive queries in different directories, why is metastore_db created in all places from where Hive is launched?

667


What is the purpose of exploding in hive?

516


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

532


Difference between external table and internal table in HIVE ?

748


How can you delete the DBPROPERTY in Hive?

501


What are the types of tables in Hive?

542


When a large data set is maintained?

544