Apache Hive Interview Questions
Questions Answers Views Company eMail

When you are dealing with static data instead of dynamic data?

548

What is Hive Database?

539

Is it possible to overwrite Hadoop MapReduce configuration in Hive?

555

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

511

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

659

What is the functionality of Query Processor in Apache Hive?

577

What is the difference between Hive CLI and Beeline?

572

What kind of data warehouse application is suitable for Hive? What are the types of tables in Hive?

573

Give examples of the SerDe classes whihc hive uses to Serializa and Deserilize data?

573

How can you prevent a large job from running for a long time? What do u think is more popular among the developers - Pig or Hive?

526

Differentiate between describe and describe extended?

516

What is sample Query in Hive?

525

What is bag?

524

What are the different Data Types available in Hive?

529

Wherever (Different Directory) I run hive query, it creates new metastore_db, please explain the reason for it?

522


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Un-Answered Questions { Apache Hive }

What is the use of Hcatalog?

668


How Hive distributes the rows into buckets?

579


Explain what is Hive?

555


What are hive operators and its types?

546


What is the default location where hive stores table data?

515


Explain REVERSE function in Hive with example?

576


When you are dealing with static data instead of dynamic data?

548


What is the purpose of Hive Driver?

868


What is dynamic partitioning and when is it used?

757


How can I delete the above index named index_bonuspay?

548


What is ObjectInspector functionality in Hive?

783


What are the different collection type in Hive?

533


How will you convert the string ’51.2’ to a float value in the price column?

716


What are collection data types in Hive?

554


When should we use SORT BY instead of ORDER BY?

546