Hive UDF Performance Impact Use Case
In this article, a regular hive query will be compared with UDF which has same purpose. It is especially important to see the effect it will have as a performance. Sample data which will be used for analytics can be downloaded from here. The Hive metastore schema for this data; Cloudera Quickstart VM 5.13 is Read more about Hive UDF Performance Impact Use Case[…]