-Re: Why Hadoop uses HTTP for file transmission between Map and Reduce?
Otis Gospodnetic 2011-01-16, 07:21
----- Original Message ----
> From: Owen O'Malley <[EMAIL PROTECTED]>
> At some point, we'll replace Jetty in the shuffle, because it imposes too
> much overhead and go to Netty or some other lower level library. I don't
> think that using HTTP adds that much overhead although it would be
> interesting to measure that.
I use Jetty in a lot of places, so I'm curious about this Jetty + overhead
comment. Could you please share more info about what sort of overhead you are
referring to? (also, does it apply to all recent versions of Jetty - 6, 7, and
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