Apache Hive Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Hive Interview Questions

Questions Answers Views Company eMail

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

662

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

563

What in hive made out of?

652

Specify the different types of tables accessible in hive?

743

Clarify about the smb join in hive?

623

Why do we need indexing?

668

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?

721

What is a hive in big data?

607

What is “serde” in “hive”?

631

Explain about the smb join in hive?

658

What is metastore?

594

Is hive a nosql database?

596

Is hive similar to sql?

682

What is difference between hive and hdfs?

595

What is skew data in hive?

656

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Un-Answered Questions { Apache Hive }

Can we run unix shell commands from hive? Give example?

647

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

746

Explain Data Type Conversion in Hive?

667

When to use Hive?

672

Give the command to see the indexes on a table?

871

How to optimize Hive Performance?

661

Mention Hive default read and write classes?

699

Is it possible to overwrite Hadoop MapReduce configuration in Hive?

662

Can you overwrite Hadoop MapReduce configuration in Hive?

855

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

634

How to enable buckets in Hive?

894

UPPER or UCASE function in Hive with example?

752

Difference between order by and sort by in Hive?

679

How to Rename a table in Hive

700

What are the different IDE available for Hive Development?

650

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