Spark JDBC and ODBC Drivers

MapR provides JDBC and ODBC drivers so you can write SQL queries that access the Apache Spark data processing engine. This section provides instructions on how to download the drivers, and install and configure them.

You can download the Spark JDBC driver from http://package.mapr.com/tools/MapR-JDBC/MapR_Spark/ and the Spark ODBC driver from http://package.mapr.com/tools/MapR-ODBC/MapR_Spark/.

After downloading the driver, refer to the documentation at Spark JDBC Driver to install and configure the JDBC driver and Spark ODBC Driver for the ODBC driver. A copy of the documentation is also available in each download package.

Note: When connecting to the Spark Thrift Server using beeline and the JDBC driver, you may encounter the following error:
"Unsupported transaction isolation level: 4"
To avoid this error, pass the isolation parameter to beeline as follows:
bin/beeline --isolation=default