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JSON Writer

JSON related functionality for KNIME version 4.2.1.v202008251158 by KNIME AG, Zurich, Switzerland

Writes the JSON values to .json files.


JSON column
Column containing JSON values
Export format
Format of the file (currently only JSON is supported)
Output might be compressed with gzip, or keep them uncompressed: <none>
File extension
The output files' extension.
Selected directory
The output directory for the JSON files
Overwrite existing files
When checked existing files will be overwritten (if possible), else execution will fail.

Input Ports

Table with JSON values

Best Friends (Incoming)

Best Friends (Outgoing)



To use this node in KNIME, install KNIME JSON-Processing from the following update site:


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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