Impala JDBC/ODBC host names
The host name prefix in a JDBC / ODBC URL of an Impala Virtual Warehouse depends on Impala coordinator configurations.
The following table shows the configuration combinations and resulting host name prefix in the
JDBC/ODBC URL:
| Coordinator HA | Allow Shutdown of Coordinator | Host Name Prefix |
|---|---|---|
| Disabled or enabled/active-passive | false | coordinator-<virtual-warehouse-name> |
| true | impala-proxy-<virtual-warehouse-name> | |
| Enabled/active-active | true or false | impala-proxy-<virtual-warehouse-name> |
