[jira] [Commented] (NIFI-1893) Add processor for validating JSON

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-1893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15795326#comment-15795326 ] 

ASF GitHub Bot commented on NIFI-1893:
--------------------------------------

Github user basvank commented on the issue:

    https://github.com/apache/nifi/pull/1037
  
    @pvillard31 (and @bartoszjkwozniak) is it possible that something went wrong when merging this feature, maybe because the checks failed? It seems the ValidateJson processor did not end up in the master branch or any of the releases (I'm on 1.1.1).


> 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
>
> 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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