New archived content: Talend MDM, Talend Data Catalog 8.0, and Talend 7.3 products reached their end of life in 2024. Their documentation was moved to the Talend Archive page and will no longer receive content updates.
If you want to convert a schema that consists multiple fields into a JSON array
without going through a file system, you can use the tMap and
tWriteJSONField components.
To perform the steps on how to convert the rows, see the sample scenario with the
following Job:
