Top Hadoop Hive Interview Questions and Answers: Below, we have covered detailed answers to the Hadoop Hive Interview Questions Which will be helpful to freshers and experienced Professionals. All the best for your interview Preparation.
What is Hive?
What is Hive Metastore?
What are the different types of tables available in Hive?
Why do we need Hive?
What is Hive Installation Path?
What is the default location where hive stores table data?
How Facebook Uses Hadoop, Hive and Hbase?
What is Apache Hcatalog?
What is the work of Hive/Hcatalog?
What are collection data types in Hive?
What is a Hive variable? What for we use it?
What is the importance of .hiverc file?
Does the archiving of Hive tables give any space saving in HDFS?
How can Hive avoid mapreduce?
What is bucketing?
What is a generic UDF in hive?