Hi Sefan,

 

the format ‘Json Array No Key’ expects that there is an array of events , where 
each event has the same event schema.

In your case the array represents the whole event, right?

Unfortunately, we do not yet support such a format.

 

There are two options to integrate this, you can either write a specific 
adapter for this data source or you can add a new format for this kind of data.

I think the first option would be the simpler one,  since the format API needs 
some refactoring.

 

Do all events have the same properties (e.g. timestamp, start, maintenance, 
error)?

Because our event schema expects a fixed set of properties. If this is not the 
case, we should discuss how we can solve this.

 

Philipp

 

 

 

Von: "Obermeier. Stefan" <[email protected]>
Antworten an: "[email protected]" <[email protected]>
Datum: Sonntag, 19. Dezember 2021 um 23:32
An: "[email protected]" <[email protected]>
Betreff: Event Schema multiple objects in array [Kafka-Adapter]

 

Hi all,

 

I have some data like this in a Kafka topic

 

[

   {

      "timestamp":"1610989200",

      "uid":"a555fda6-5743-11eb-ae93-0242ac130002",

      "dataType":"string"

   },

   {

      "start":"true",

      "uid":"9778f090-5743-11eb-ae93-0242ac130002",

      "dataType":"bool"

   },

   {

     "maintenance":"true",

      "uid":"9f8cc73e-5743-11eb-ae93-0242ac130002",

      "dataType":"bool"

   },

   {

      "error":"false",

      "uid":"a7f7fda6-5743-11eb-ae93-0242ac130002",

      "dataType":"bool"

   }

]

 

 

An array with some objects.

 

 

I  consume this kind of data with the existing Kakfa-Adapter.

If I use ‘Json Array No Key’ as format in the configuration wizard, I can 
access the  first object of the array.

Is there a way to access the other objects?

 

BR,

Stefan

 





   

 

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