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From Foss User <foss...@gmail.com>
Subject Is HDFS protocol written from scratch?
Date Thu, 07 May 2009 16:11:27 GMT
I understand that the blocks are transferred between various nodes
using HDFS protocol. I believe, even the job classes are distributed
as files using the same HDFS protocol.

Is this protocol written over TCP/IP from scratch or this is a
protocol that works on top of some other protocol like HTTP, etc.?

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