PutMongoRecord issue

[Yves HAMEL]

Hi,
I have to save json data to a mongodb database. I use PutMongoRecord
processor.
My flow file has the following form :
        [{"name":"aaaa", "data":[1,2,3]},{"name":"bbbb", "data":[1,2,3]}]
In my processor properties I set a JsonTreeRead service for valadating json
data.
I could validate simple data ("name":"aaa") but I can't validate array.
Here is my schema :
   {
        "namespace": "nifi",
        "name": "test",
        "type": "record",
        "fields": [
                { "name": "nom", "type": "string" },
                {
                  "name":"data", "type":{
                                        "type":"array",
                                        "items":"string"
                                }
                }
        ]
   }
What is the schema syntax for array type ?
Why is the schema validation mandatory ? Can I set PutMongoRecord processor
without that validation ?

Thanks,
Yves
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Yves HAMEL
Direction Digital & Systèmes d’Information Groupe
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