Answer : Tez-Execution Engine in Hive – Tez is a new application….
Answer : Table in Hive is stored as a directory in the HDFS…
Answer : When the user queries table x the query planner….
Answer : Hive is used by data analysts…
Answer : Hive is query engine…
Answer : Hive generates query expressions at compile time…
Answer : Apache hive is a distributed query…
Answer : Hive data is organized into Databases….
Answer : Sql is a database however hive is not a database
Answer : Hadoop is an open source software stack that runs on a cluster of machines
Answer : The default location of the hive table is….
Answer : Partitioning is the optimization technique in Hive which improves the performance significantly.
Answer : Hue has a Web SQL Editor with autocomplete, display of table/data samples, light graphing, query download
Answer : Here,based on the requirement especially how typically your data gets updated, volume and architecture.
Answer : Partitioning data is used for distributing load horizontally, helps to organizing data in a very logical fashion.
Answer : Functionality to write & run multiple queries concurrently for the same user in the same session it used Hive, Impala
Answer : By doing compression at various phases (i.e. on final output, intermediate data),we achieve performance improvement in Hive Queries.
Answer : Map join may be a little-known feature of Hive.
Answer : Hive is often used as the interface to an Apache Hadoop based data warehouse
Answer : The outline of the database schema typically change by SQL statements they are creating, deleting