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From George Porter <George.Por...@Sun.COM>
Subject Re: [PROPOSAL] new subproject: Avro
Date Mon, 06 Apr 2009 20:25:54 GMT
One thing that you might consider is adding the ability to add path  
state to the serialization to better support tracing and  
instrumentation of the RPC layer with Avro.  I did something like this  
with Thrift, where I simply added a "hidden" parameter with a well  
known, but unused parameter.  If the receiver understood the tracing  
format, it could pull metadata from that parameter, and if not, than  
it would just ignore it.  Based on your description of the  
"projection" feature, it seems like that would apply here as well.


On Apr 6, 2009, at 1:08 PM, Doug Cutting wrote:

> Chad Walters wrote:
>> so far all of the +1 votes have come from Yahoo employees.
> Not quite.  Jeff Hammerbacher is with Cloudera.  Sameer Paranjpye is  
> with Mechanical Zoo.  Dhruba Borthakur is with Facebook.
> Doug

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