There's been no Apache Hadoop release versioned v1.8 historically, nor
is one upcoming. Do you mean 0.18?

Either way, can you point to the specific code lines in BlockSender
which have you confused? The sendBlock and sendPacket methods would
interest you I assume, but they appear to be well constructed/named
internally and commented in a few important spots.

On Mon, Apr 7, 2014 at 6:39 AM, Dhaivat Pandya <[EMAIL PROTECTED]> wrote:

Harsh J

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