Information noteIndustry-accepted best practices must be followed when using or allowing access through the ODBC Connector. Administrators must follow The Principle of Least Privilege when setting up source database privileges and permissions.
Supported Cloudera Impala versions
The followings database versions are supported:
-
2.8 to 3.4
Support Cloudera Impala data types
The following Cloudera Impala data types are supported by the Cloudera Impala Connector.
- BigInt
- Binary
- Boolean
- Char (CDH 5.2 or above)
- Decimal (CDH 5.2 or above)
- Double (CDH 5.2 or above)
- Float
- Integer
- Real
- SmallInt
- String
- Timestamp
- TinyInt
- Varchar (CDH 5.2 or above)
- Array (CDH 5.5 or above)
- Map (CDH 5.5 or above)
- Struct (CDH 5.5 or above)