Unpersist Spark DataFrame/RDD

This node unpersists the incoming DataFrame/RDD e.g. removes the DataFrame/RDD from the cache. For details about caching DataFrames/RDDs see the Spark documentation.

Input Ports

: The persisted Spark DataFrame/RDD.

Output Ports

This node has no output ports

Popular Predecessors

Popular Successors

Views

This node has no views

Workflows

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Installation

To use this node in KNIME, install the extension KNIME Extension for Apache Spark (legacy) from the below update site following our NodePit Product and Node Installation Guide:

v5.4

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.4.0.v202411151159

On NodePit since: 2024-12-06

Last update: 2024-12-17

KNIME versions: Since v3.6

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