Right.  We could get rid of it with avro.  We just wanted to make sure that for 
client developers there weren't hidden downsides we weren't considering.

On Sep 1, 2010, at 11:31 AM, Nick Telford wrote:

> Hi Jeremy,
> 
> I believe CoSC only exists because Thrift cannot handle inheritance? If avro
> does, then surely it would make sense to diverge from the Thrift API in
> order to create something a little easier to work with.
> 
> Regards,
> 
> Nick Telford
> 
> On 1 September 2010 15:52, Jeremy Hanna <jeremy.hanna1...@gmail.com> wrote:
> 
>> We're doing some work today to help Avro implementation along and the topic
>> of ColumnOrSuperColumn came up.
>> 
>> Would people be happy or sad if Avro didn't have the ColumnOrSuperColumn
>> and instead had two different classes for that purpose?  Then in whatever
>> language you would cast an object to either Column or SuperColumn.
>> 
>> That is, would it help or hinder client development to diverge between Avro
>> and Thrift in that way?

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