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https://issues.apache.org/jira/browse/AVRO-1654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Drury updated AVRO-1654:
--------------------------------
    Priority: Blocker  (was: Major)

> SpecificDatumReader fails to construct when using a multidimensional array of 
> a custom type
> -------------------------------------------------------------------------------------------
>
>                 Key: AVRO-1654
>                 URL: https://issues.apache.org/jira/browse/AVRO-1654
>             Project: Avro
>          Issue Type: Bug
>          Components: csharp
>    Affects Versions: 1.7.7
>            Reporter: Patrick Drury
>            Priority: Blocker
>
> Using generated C# code from a schema like the example below I get an 
> AvroException in ObjectCreator.FindType when attempting to construct a 
> SpecificDatumReader. The exception text for the example below will mention 
> not being able to find the type 
> "System.Collections.Generic.IList`1[mynamespace.Item]" in all loaded 
> assemblies. I've seen that a similar issue [AVRO-1109] has been raised and 
> resolved before, and multidimensional arrays of simple types seem to be ok 
> but complex types seem to still be a problem. The same applies to maps of 
> arrays. I assume that maps of maps also have the same issue but I haven't 
> tested this.
> {code}
> {
>   "type": "record",
>   "name": "Test",
>   "namespace": "mynamespace",
>   "fields": [
>     "name" : "multidimensional",
>     "type" : {
>       "type" : "array",
>       "items": {
>         "type": "array",
>         "items" : {
>           "type" : "record",
>           "name" : "Item",
>           "fields" : [
>             {
>               "name": "some_field",
>               "type": "string"
>             },
>             {
>               "name": "another_field",
>               "type": "string"
>             }
>           ]
>         }
>       }
>     }
>   ]
> }
> {code}



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