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Impala to Spark (legacy)

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

This node is part of the legacy database framework. For more information on how to migrate to the new database framework see the migration section of the database documentation.

Converts an incoming Impala query into a Spark DataFrame/RDD.

Input Ports

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Input data (Impala query).
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Required Spark context.

Output Ports

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Spark DataFrame/RDD

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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