get key from avro message

[talperetz1]

i have an Avro message and my avro message key look like this
{"id":1}
i want to get the name of the field in my key in this example id.
there is any way to receive this with Abris
Thank you

[cerveada]

You can convert from Avro to Spark format, but you need to somehow get the Avro schema. The key and value are not really different in most cases.

[talperetz1]

Hi, @cerveada I did it but the the fame i get is with column name from_avro(kafka_binary_key) and the value in this column is 1.
So its look like the key "id" is missing from some reason. I expected to see column id and value 1

[cerveada]

Couldn't you just rename the column name to 'key' then?