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

Popular Predecessors

Popular Successors

Views

This node has no views

Workflows

Developers

You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.

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:

v5.4

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.4.0.v202411251149

On NodePit since: 2024-12-06

Last update: 2024-12-17

Tags: Deprecated

KNIME versions: Since v3.6

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!