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?

679

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

791

What happened after creating a table in hive ?

677

What is a generic udf in hive?

696

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

871

What is the need for custom serde?

691

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

646

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

697

what is ODBC and JDBC connectivity in Hive?

636

How to load data into table created in hive ?

655

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

643

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

647

What are the 2 types of table in hive?

632

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

716

what is (HS2) HiveServer2?

644

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Un-Answered Questions { Apache Hive }

Does 'ILLUSTRATE' run MR job?

821

Explain how can you change a column data type in Hive?

650

How do we write our own custom serde?

661

Explain Hive Thrift server?

651

What is indexing and why do we need it?

759

What database are supported by Hive?

660

I want to see the present working directory in UNIX from hive. Is it possible to run this command from hive?

625

is HQL case sensitive?

808

How Hive organize the data?

672

Can we say cogroup is a group of more than 1 data set?

683

Hive new version supported Hadoop Versions ?

566

Explain what is a Hive variable. What do we use it for?

678

What is the difference between Hive CLI and Beeline?

791

What kind of datawarehouse application is suitable for Hive?

651

How can you delete the DBPROPERTY in Hive?

604

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