schema.Codec() will return nil, without print any warning

[dbakit]

schema.Codec() will return nil, without print any warning

[dbakit]

// Codec ensures access to Codec
// Will try to initialize a new one if it hasn't been initialized before
// Will return nil if it can't initialize a codec from the schema
func (schema *Schema) Codec() *goavro.Codec {
	if schema.codec == nil {
		codec, err := goavro.NewCodec(schema.Schema())
		if err == nil {
			schema.codec = codec
		}
	}
	return schema.codec
}

The function Codec() return nill, and not return the err info...

[dbakit]

the real reason is linkedin/goavro#202: The goavro, which srcclient used to decode arvo bytes, not support decimal type.