-Re: Is it possible to use AF_UINX sockets in hadoop?
Aaron T. Myers 2011-11-28, 04:06
You might want to check out the work that's been done over at
Aaron T. Myers
Software Engineer, Cloudera
On Thu, Nov 24, 2011 at 12:56 PM, Raghu Reddy <[EMAIL PROTECTED]> wrote:
> Currently I'm experimenting with version 0.20.
> I would like to modify it so that it uses Unix Domain Sockets instead of
> INET sockets because we will be using this on a single node with a large
> number of cores.
> I would like to use junixsockets 1.3 implementation of AFUNIXSocket in
> place of INET sockets.
> The first question is is this possible?
> For the clients, it appears that one can provide a socket factory that
> returns AFUNIXSocket. The problem seems to be to get the servers to use a
> different implementation because the servers are using
> ServerSocketChannels, and according to:
> it is not possible to specify SocketImpl.
> I have tried to use ServerSocket.setSocketFactory(**) to try and set a
> different implementation, but I have not yet figured out if this is working
> or not.
> Does anyone have any idea if this is supposed to work? Is there a better
> way of accomplishing this?