Question d’entretien chez TIAA

Hive Load vs Insert

Réponse à la question d'entretien

Utilisateur anonyme

15 juin 2018

Load Hive does not do any transformation while loading data into tables. Load operations are currently pure copy/move operations that move datafiles into locations corresponding to Hive tables. Insert Query Results can be inserted into tables by using the insert clause based on some condition