Re: Hive3 Managed Tables

2019-06-21 Thread Marko Bauhardt
Quoting Lars Francke (2019-06-21 17:12:10) > Hi Markus, Hi Lars, > ...nothing is stopping you from having your > data owned by someone other than Hive as long as Hive can access the data. > > This happens quite frequently when other tools ingest data into a directory > that hive uses (whether th

Re: Hive3 Managed Tables

2019-06-21 Thread Lars Francke
Hi Markus, you're on the right track but not quite and got a few things wrong/confused. 1) Managed tables are purely a Hive feature, it has nothing to do with the underlying storage. Hive _assumes_ that it has full (and sole) control over the data when it's a managed table. But nothing is stoppin

Hive3 Managed Tables

2019-06-21 Thread Marko Bauhardt
Hi all, I have a question about Hive3 Managed Tables and how they should be used in a production environment, lets say in an enterprise environment. As far as I understand, managed tables has a helpful set of features. See https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.1.0/using-hiveql/cont