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

Apache Hive Interview Questions

Questions Answers Views Company eMail

Explain what is Hive?

678

What types of costs are associated in creating index on hive tables?

789

What happened after creating a table in hive ?

674

What is a generic udf in hive?

694

Does the archiving of hive tables give any space saving in hdfs?

870

What is the need for custom serde?

687

What are the three different modes in which hive can be run?

644

What is the usefulness of the distributed by clause in hive?

696

what is ODBC and JDBC connectivity in Hive?

634

How to load data into table created in hive ?

651

Is it possible to create cartesian join between 2 tables, using hive?

641

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

647

What are the 2 types of table in hive?

629

what does /*streamtable(table_name)*/ do?

716

what is (HS2) HiveServer2?

644

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Un-Answered Questions { Apache Hive }

What are the different Data Types available in Hive?

657

How will you consume CSV file into the Hive warehouse using built SerDe?

761

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

679

What does the following query do? Insert overwrite table employees partition (country, state) select ..., Se.cnty, se.st from staged_employees se;

880

Mention how can you stop a partition form being queried?

1077

What is Hive Present Version ?

1056

What is difference between hive and hdfs?

597

Explain SHOW and DESCRIBE Commands in Hive?

710

what is the difference between order by and sort by in Hive?

660

Say what the views are in hive?

636

Mention key components of Hive Architecture?

809

Why hive does not store metadata information in hdfs?

889

What are the different types of tables available in Hive?

653

Is it possible to use the same metastore by multiple users, in case of the embedded hive?

766

What database are supported by Hive?

658

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