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Spark to DB

KNIME Extension for Apache Spark core infrastructure version 4.3.1.v202101261633 by KNIME AG, Zurich, Switzerland

Writes a Spark DataFrame/RDD into a database table. See Spark documentation for more information.

Notice: This feature requires at least Apache Spark 1.5.

Options

Schema
The optional database schema name.
Table
The table name to write the DataFrame/RDD.
Driver
Upload local driver (used in this KNIME instance) or depend on cluster side provided driver.
Save mode
How to handle an existing table.

Input Ports

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Database connection
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Spark DataFrame/RDD

Output Ports

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Database table query

Best Friends (Incoming)

Best Friends (Outgoing)

Installation

To use this node in KNIME, install KNIME Extension for Apache Spark from the following update site:

KNIME 4.3

A zipped version of the software site can be downloaded here.

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Developers

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