In the previous post, we discussed about HIVE transactional tables; how to create it, properties and configurations required and example of HIVE transactional table DDL… Read More »Hive Transactional Tables: Limitations and Considerations (Part 2)
Apache Hive is one of the most popular SQL framework in Hadoop ecosystem.
We all know HDFS does not support random deletes, updates. With HIVE ACID properties enabled, we can directly run UPDATE/DELETE on HIVE tables. Hive ACID… Read More »Hive Transactional Tables: Everything you must know (Part 1)
Date Functions are used to apply different transformations on DATE datatype in HIVE. DATE consists of primarily 3 components – YEAR , MONTH & DAY.… Read More »Hive Date Functions – all possible Date operations
What are partitions in HIVE? How partitions are implemented in HIVE? What is the benefit of partition in HIVE? If you have these or similar… Read More »Hive Partitions – Everything you must know