JsonToIon
JsonToIon
yaml
type: "io.kestra.plugin.serdes.json.JsonToIon"
Read a JSON file and write it to an ION serialized data file.
Please note that we support JSONL format only, i.e. one JSON dictionary/map per line.
Here is how a sample JSON file content might look like:
{"product_id":"1","product_name":"streamline turn-key systems","product_category":"Electronics","brand":"gomez"},
{"product_id":"2","product_name":"morph viral applications","product_category":"Household","brand":"wolfe"},
{"product_id":"3","product_name":"expedite front-end schemas","product_category":"Household","brand":"davis-martinez"}
We do NOT support an array of JSON objects. A JSON file in the following array format is not supported:
[
{"product_id":"1","product_name":"streamline turn-key systems","product_category":"Electronics","brand":"gomez"},
{"product_id":"2","product_name":"morph viral applications","product_category":"Household","brand":"wolfe"},
{"product_id":"3","product_name":"expedite front-end schemas","product_category":"Household","brand":"davis-martinez"}
]
Examples
Convert a JSON file to the Amazon Ion format.
yaml
id: json_to_ion
namespace: company.team
tasks:
- id: http_download
type: io.kestra.plugin.core.http.Download
uri: https://huggingface.co/datasets/kestra/datasets/raw/main/json/products.json
- id: to_ion
type: io.kestra.plugin.serdes.json.JsonToIon
from: "{{ outputs.http_download.uri }}"
Properties
from
- Type: string
- Dynamic: ✔️
- Required: ✔️
Source file URI
charset
- Type: string
- Dynamic: ❌
- Required: ❌
- Default:
UTF-8
The name of a supported charset
Default value is UTF-8.
newLine
- Type: boolean
- Dynamic: ❌
- Required: ❌
- Default:
true
Is the file is a json new line (JSON-NL)
Is the file is a json with new line separator Warning, if not, the whole file will loaded in memory and can lead to out of memory!
Outputs
uri
- Type: string
- Required: ❌
- Format:
uri
URI of a temporary result file
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