After registering the driver, the required connection information needs to be passed in the form of a connection URL. The connection URL takes the form:
specifies the name or the IP address of the server to which you want to connect.
port
specifies the port number of the server listener. The default is 21050.
property=value
specifies connection property settings. Multiple properties are separated by a semi-colon. For more information on connection properties, see "Using Connection Properties."
The install_dir/samples directory, where install_dir is your product installation directory, contains a sample application that illustrates the steps of connecting to a Cloudera Impala server.
This example shows how to establish a connection to a Cloudera Impala server with user ID/password authentication:
