JDBC connection

I am developing a function to access to historical data base of Opensky Network, for users who have privilegies for that, for my Ropensky package of R.

The connection to the database should been done using JDBC or ODBC.

I am not getting any answer of the server when I want to connect via JDBC. Is the Impala daemon listening to JDBC or ODBC requests?

I found the information about configuration here:

• www.cloudera.com/documentation/enterpris...ics/impala_jdbc.html
• www.cloudera.com/documentation/enterpris...ics/impala_odbc.html

Thanks in advance,

Luis Gascó
@luisgasco