Support custom logical types derived from fixed types #565
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This fixes #564 by adding classes to the classpath for logical types even when
SchemaAssistant.classFromSchema
is passedallowLogicalTypes=false
.This change doesn't come with an accompanying test because the only way to write a failing test would be to build a separate subproject jar for a custom type and another subproject jar for a custom
Conversion
class for each Avro version. It could be done but would complicate the existing test infrastructure.