This node is part of the deprecated database framework. For more information on how to migrate to the new database framework see the migration section of the database documentation.
This node creates a connection to an Impala server via its JDBC driver. You need to provide the server's hostname (or IP address), the port, and a database name. Login credentials can either be provided directly in the configuration or via credentials set on the workflow.
The node supports the usage of the Cloudera JDBC drivers which are available for download from the Cloudera homepage. To register the driver follow the instructions on the Database Documentation.
For Cloudera driver specific settings see the Cloudera JDBC Driver for Impala Install Guide.
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To use this node in KNIME, install the extension KNIME Big Data Connectors from the below update site following our NodePit Product and Node Installation Guide:
A zipped version of the software site can be downloaded here.
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