1
AI Models and Data Engineering
medium
Refer to the exhibit. A stream processor ingests events. One event arrives with missing "user_id". What will happen?
Exhibit
The following is a JSON schema snippet from a data pipeline:
{
"type": "object",
"properties": {
"user_id": { "type": "integer" },
"timestamp": { "type": "string", "format": "date-time" },
"event_type": { "type": "string" },
"value": { "type": "number" }
},
"required": ["user_id", "event_type", "value"]
}