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Posted to issues@nifi.apache.org by "HondaWei (JIRA)" <ji...@apache.org> on 2018/12/07 10:05:00 UTC
[jira] [Updated] (NIFI-1893) Add processor for validating JSON
[ https://issues.apache.org/jira/browse/NIFI-1893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
HondaWei updated NIFI-1893:
---------------------------
Attachment: image-2018-12-07-18-02-52-813.png
> Add processor for validating JSON
> ---------------------------------
>
> Key: NIFI-1893
> URL: https://issues.apache.org/jira/browse/NIFI-1893
> Project: Apache NiFi
> Issue Type: New Feature
> Reporter: Matt Burgess
> Priority: Major
> Attachments: image-2018-12-07-18-02-52-813.png
>
>
> NiFi has a ValidateXml processor to validate incoming XML files against a schema. It would be good to have one to validate JSON files as well.
> For example, an input JSON of:
> {
> name: "Test",
> timestamp: 1463499695,
> tags: {
> "host": "Test_1",
> "ip" : "1.1.1.1"
> },
> fields: {
> "cpu": 10.2,
> "load": 15.6
> }
> }
> Could be validated successfully against the following "schema":
> {
> "type": "object",
> "required": ["name", "tags", "timestamp", "fields"],
> "properties": {
> "name": {"type": "string"},
> "timestamp": {"type": "integer"},
> "tags": {"type": "object", "items": {"type": "string"}},
> "fields": { "type": "object"}
> }
> }
> There is at least one ASF-friendly library that could be used for implementation: https://github.com/everit-org/json-schema
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