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

Apache Hive Interview Questions

Questions Answers Views Company eMail

How hive can improve performance with orc format tables?

765

How to change the column data type in hive? Explain rlike in hive.

743

What are the uses of explode hive?

763

how can we access the sub directories recursively?

837

How do we write our own custom serde?

743

Explain the functionality of object-inspector.

776

Differentiate between hive and hbase?

803

Explain process to access sub directories recursively in hive queries.

945

Mention the date data type in hive. Name the hive data type collection.

733

What is the work of hive/hcatalog?

777

What is apache hcatalog?

772

What is hive installation path?

784

What is hive metastore?

751

What is the purpose of exploding in hive?

709

Can you list few commonly used hive services?

686

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Un-Answered Questions { Apache Hive }

What is the reason for creating a new metastore_db whenever Hive query is run from a different directory?

1028

What is metastore?

684

What is the difference between Hiveserver1 and Hiveserver2?

849

What are the file formats that Hive supports and can use be used for storage?

905

How data transfer happens from HDFS to Hive?

873

What are the different IDE available for Hive Development?

741

How to load data into table created in hive ?

733

What are collection data types in Hive?

768

Why is Hive not suitable for OLTP systems?

808

What are the different collection type in Hive?

742

How would you drop a table in Hive?

775

What is Partition table in Hive?

766

Why do we need buckets?

764

what is (HS2) HiveServer2?

724

Specify the different methods of hive?

760

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