When reading Hive sources and connecting via JDBC, Hive stages the data as a text-backed Hive table.
When writing Hive targets, Connect for Big Data stages the data as a text-backed Hive table when connecting via:
- JDBC
- ODBC method 1
Note:
- In all cases, sufficient space as well as CREATE TABLE privileges are needed to stage the tables.
- For the ODBC cases, Connect for Big Data writes the tables using the hive command, which must be in the path.