datacontract export --format Avro - use 'required' attribute
Closed this issue · 1 comments
gpthome commented
Request - use the "required" field in the model to generate AVRO output accordingly. I believe when set to false, use UNION with NULL being first.
If model is defined like this...
tags:
type: array
items:
type: string
default: []
required: false
removal_dt:
type: timestamp
required: false
barcode:
type: string
required: false
Generate output similar to this...
{
"name": "tags",
"type": [
"null",
{
"type": "array",
"items": "string"
}
],
"default": null
},
{
"name": "removal_dt",
"type": [
"null",
{
"type": "long",
"logicalType": "timestamp-millis"
}
]
},
{
"name": "barcode",
"type": [
"null",
{
"type": "string",
}
]
},
Please include other data types like int as well. For the array, I'm not 100% sure if the generated AVRO output "default" should be null or "[ ]"
gpthome commented
jsamson1's issue/PR above addresses the concerns of this issue. I'm closing this request. Thanks!