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Posted to dev@avro.apache.org by "Brian Lachniet (Jira)" <ji...@apache.org> on 2019/08/24 12:14:00 UTC

[jira] [Created] (AVRO-2522) Specific API doesn't handle schemas with IList or Nullable in name

Brian Lachniet created AVRO-2522:
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             Summary: Specific API doesn't handle schemas with IList or Nullable in name
                 Key: AVRO-2522
                 URL: https://issues.apache.org/jira/browse/AVRO-2522
             Project: Apache Avro
          Issue Type: Bug
          Components: csharp
    Affects Versions: 1.9.0
            Reporter: Brian Lachniet
            Assignee: Brian Lachniet
             Fix For: 1.9.1


The Specific API in the C# bindings do not properly handle:
 * Schemas with {{IList}} in their name
 * Schemas with {{Nullable}} in their name
 * Arrays of nullables (see example schema below)

These throw an exception from the {{ObjectCreator}} indicating that it could not find the type.

Here's a sample schema containing an array of nullables that triggers this problem.
{code:java}
{
  "namespace": "AvroListOfLists.Records",
  "name": "MyRecord",
  "type": "record",
  "fields": [
    {
      "name": "MyList",
      "type": {
        "type": "array",
        "items": ["null", "int"]
      }
    }
  ]
}
{code}



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