Hello Hive users, We are using AWS Glue as Hive compatible metastore when running queries on EMR. For Hive external tables we are using AWS S3.
After looking at the docs we didn't find a conclusive answer on whether an Insert Overwrite table partition is an atomic operation, maybe we've missed it and it is documented somewhere, or maybe someone knows from their experience? If it's an atomic operation, is there any difference whether the table is external or a managed one? Thank you, Mark
