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Spark Row Filter

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

This node allows rows to be filtered from the input Spark DataFrame/RDD by adding and grouping conditions. Rows that match the conditions are included in the output DataFrame/RDD.

This node requires at least Apache Spark 2.0.

Options

Preview
This list contains the conditions and groups.
Add Condition
Add condition to the list. If a logical operator is selected it will be added to that, if a condition is selected it will be added to the parent logical operator. All rows that match the conditions are included in the output DataFame/RDD.
Group
Create a new logical operator and put the selected condition below.
Ungroup
Delete the selected logical operator and put the conditions from it to the parent logical operator.
Delete
Delete the selected element from the list.

Input Ports

Icon
Spark DataFrame/RDD from which rows are to be excluded.

Output Ports

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Spark DataFrame/RDD including rows that match the defined conditions.

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 4.3

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

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Developers

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