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Scott Carey commented on AVRO-435: ---------------------------------- I think that this is best done at the API level with serialization unchanged. Something like Doug's proposal should work. For cross-language purposes farther down the road, we might want to have some support for this in schema metadata that is not language specific. Perhaps something like. {"type": "array", "items": "int", "subtype": "set"} (or, "unique": true ?) Languages could optionally do something with that information. > Support Set containers > ---------------------- > > Key: AVRO-435 > URL: https://issues.apache.org/jira/browse/AVRO-435 > Project: Avro > Issue Type: New Feature > Components: spec > Reporter: Jonathan Ellis > Priority: Minor > > Cassandra uses Set as a return type for some methods. It would be nice to > not have to use a List as a workaround. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.