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 ?

649

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

639

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

647

What are the 2 types of table in hive?

627

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

716

what is (HS2) HiveServer2?

644

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Un-Answered Questions { Apache Hive }

Can the name of a view be same as the name of a hive table?

709

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

703

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

646

How will you read and write HDFS files in Hive?

655

Write a query to insert a new column(new_col int) into a hiev table (htab) at a position before an existing column (x_col)

758

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

870

Where is table data stored in Apache Hive by default?

772

Difference between external table and internal table in HIVE ?

877

Mention what is the difference between Hbase and Hive?

641

Can you give us some examples, how Hadoop is used in real time environment?

658

Specify the different types of tables accessible in hive?

743

Where does the data of a Hive table gets stored?

635

Is multiline comment supported in Hive Script ?

654

How can a developer utilize hive?

639

What are the different IDE available for Hive Development?

650

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