How to optimize Hive Performance?
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What is the default database provided by Apache Hive for metastore?
Whenever we run hive query, new metastore_db is created. Why?
Explain Clustering in Hive?
How will you read and write HDFS files in Hive?
Which java class handles the Input record encoding into files which store the tables in Hive?
What are Features of Hive?
Mention Hive default read and write classes?
How can you transfer data from hive to hdfs?
What kind of data warehouse application is suitable for Hive? What are the types of tables in Hive?
What is a metastore in hive?
what is ODBC and JDBC connectivity in Hive?
What is the need for custom serde?