© Scott Shaw, Andreas Francois Vermeulen, Ankur Gupta, David Kjerrumgaard 2016
Scott Shaw, Andreas François Vermeulen, Ankur Gupta and David Kjerrumgaard, Practical Hive, 10.1007/978-1-4842-0271-5_7
7. Querying Semi-Structured Data
Scott Shaw1 , Andreas François Vermeulen2, Ankur Gupta3 and David Kjerrumgaard4
(1)Saint Louis, Missouri, USA
(2)West Kilbride North Ayrshire, UK
(4)Henderson, Nevada, USA
Hive would not be much of a useful data warehouse tool without the ability to query data. Luckily, querying and providing schema-on-read capabilities at scale is the core foundation for Hive use cases. The power Hive provides is the ability to translate a large variety of data formats as well as the ability to customize translations to fit ...