The MapR Impala JDBC Driver is available in a JAR file. You can download the driver to access Impala from a Java application or any tool that uses a JDBC connection.


The MapR Impala ODBC Driver is available for Microsoft Windows, Linux, and Mac OS X. The driver complies with the ODBC 3.52 data standard and adds Unicode and 32- and 64-bit support on all platforms. The ODBC driver connects to an Impala server regardless of the server’s host operating system.

The following sections provide JDBC and ODBC connection information: