Re: CF3+4 (was Re: Parallel query execution) - Mailing list pgsql-hackers

From Andrew Dunstan
Subject Re: CF3+4 (was Re: Parallel query execution)
Date
Msg-id 50FEA08C.6090601@dunslane.net
Whole thread Raw
In response to Re: CF3+4 (was Re: Parallel query execution)  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
On 01/22/2013 01:15 AM, Tom Lane wrote:
>
> Yeah, and a lot more fairly-new developers who don't understand all the
> connections in the existing system.


I think it's just in the nature of the beast we're dealing with to be 
much more conservative about what we accept than it might be for some 
other projects. This helps to contribute to our deserved reputation for 
stability and reliability.

>
> For a very long time we've tried to encourage people to submit rough
> ideas to pgsql-hackers for discussion *before* they start coding.
> The point of that is to weed out, or fix if possible, (some of) the bad
> ideas before a lot of effort has gotten expended on them.


Getting this idea across can be surprisingly difficult, especially in 
cultures not used to dealing with open source. Large commercial ventures 
with a history in proprietary software tend to want to come to the table 
with a shiny new feature patch, all gift wrapped and sparkly. And they 
are not alone - even new individual contributors want to work this way. 
I wouldn't blame the commitfest procedure - it's just something we need 
to keep hammering on.

cheers

andrew




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