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https://issues.apache.org/jira/browse/AVRO-1654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Patrick Drury updated AVRO-1654:
--------------------------------
Description:
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}
was:
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.
{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}
> 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
>
> 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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