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?

761

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

875

What happened after creating a table in hive ?

767

What is a generic udf in hive?

769

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

959

What is the need for custom serde?

758

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

728

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

773

what is ODBC and JDBC connectivity in Hive?

721

How to load data into table created in hive ?

733

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

723

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

722

What are the 2 types of table in hive?

721

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

806

what is (HS2) HiveServer2?

723

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Un-Answered Questions { Apache Hive }

Explain about the different types of join in Hive?

853

How to use Hive using the command line and Beeline?

977

Explain bucketing in Hive?

883

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

873

What is the use of Hcatalog?

990

What are the various uses of explode hive?

719

What is “serde” in “hive”?

755

What is the prerequisite for Apache Hive installation?

752

How Hive organize the data?

767

What happened after creating a table in hive ?

767

What is the work of hive/hcatalog?

776

How can you stop a partition form being queried?

800

What is the difference between the external table and managed table?

748

How do we write our own custom serde?

743

What is the difference between Hbase and Hive?

755

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