JSON Reader

This Node Is Deprecated — This version of the node has been replaced with a new and improved version. The old version is kept for backwards-compatibility, but for all new workflows we suggest to use the version linked below.

Reads the .json file and parses it as JSON value.

Options

Location: The path/URL to the file to read (supports remote and .json.gz files too)
Output column name: Name of the output column
Select with JSONPath: Select a part of the read JSON if checked
JSONPath: The part to select from the input JSON. Using JSONPath preferably with a single result. (For multiple results new rows will be created from them.)
Fail if path not found: If checked, execution will fail if no such part found. If unchecked and not found, the result will be a missing value.
Allow comments in json files: When selected, /*...*/ and the line comments //, # are interpreted as comments and get ignored instead of causing errors

Input Ports

This node has no input ports

Output Ports

: Table with the read JSON values

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Workflows

Developers

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Installation

To use this node in KNIME, install the extension KNIME JSON-Processing from the below update site following our NodePit Product and Node Installation Guide:

v5.3

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.3.0.v202406280759

On NodePit since: 2024-07-09

Last update: 2024-11-15

Tags: Deprecated

KNIME versions: Since v3.6

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