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Hive to Spark (legacy)

KNIME Extension for Apache Spark core infrastructure version 4.2.0.v202007072005 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 Hive query into a Spark DataFrame/RDD by executing the query in Spark.

Notice: On clusters with Hortonworks HDP 3.x, this node requires Hive Warehouse Connector to be part of the Spark classpath and correctly configured. Please consult the HDP documentation.

Input Ports

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Input data (Hive query).
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Required Spark context.

Output Ports

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Spark DataFrame/RDD

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

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

KNIME 4.2

A zipped version of the software site can be downloaded here. Read our FAQs to get instructions about how to install nodes from a zipped update site.

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Developers

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