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From Todd Lipcon <t...@cloudera.com>
Subject Re: Local sockets
Date Sat, 04 Dec 2010 20:30:56 GMT
Hi Leen,

Check out HDFS-347 for more info on this. I hope to pick this back up in
2011 - in 2010 we mostly focused on stability above performance in HBase's
interactions with HDFS.

Thanks
-Todd

On Sat, Dec 4, 2010 at 12:28 PM, Leen Toelen <toelen@gmail.com> wrote:

> Hi,
>
> has anyone tested the performance impact (when there is a hdfs
> datanode and a hbase node on the same machine) of using unix domain
> sockets communication or shared memory ipc using nio? I guess this
> should make a difference on reads?
>
> Regards,
> Leen
>



-- 
Todd Lipcon
Software Engineer, Cloudera

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