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Posted to user@avro.apache.org by Kamesh Kompella <ka...@chooxy.com> on 2016/11/05 22:32:26 UTC
Request help with Avro IDL
I am trying to write up an IDL file so that the following avsc file will be generated by avro-tools. JSON needs to be an array of objects. I don’t know how to do this with IDL. Is it possible to achieve the following using IDL.
The avsc I am shooting for:
{
"items": {
"fields": [
{
"name": "name",
"type": "string"
},
{
"name": "age",
"type": "int"
}
],
"name": "person",
"type": "record"
},
"type": “array”,
“name”: “PersonArray"
}
The JSON that works with this is:
[{“name”: “foo”, “age”: 3}]
Can this be written in an IDL? If so, please advise on what I will use top mark out the array. So far, I have the following:
protocol PersonProtocol {
record Person {
string name;
int age;
}
record PersonArray {
array<Person> people;
}
}
which accepts the JSON below. Notice that I am stuck with the field name “people”. The JSON is now an object instead of an array.
{"people":[{"name”:"foo","age”:3}]
I appreciate any help with this.
Thanks
Kamesh