<div dir="ltr"><div>Off hand, this new exchange looks pretty interesting. We sorta do sharding via x-consistent-hashses right now. It does require more manual work/setup to do it, but it works quite well for our setup. This though looks like it'd make things much simpler - particularly on the consumer side! A few things I wanted to check on though: <br>
Shoveling config - we use shovel to publish from a bunch of "cloud" rabbit's to a central server. We "shard" our queues to get around WAN latency. SO I'd be curious how this will operate with shovels. I'm assuming just like any other consumer - e.g. "amqp://@localhost", consume from queue "images"? <br>
The one thing I didn't see in the post was how many consumers you'd need. It sounds like you'd need at least N consumers where N is the number of nodes in the shard? With the shoveling config, we'd need to dynamically grow consumers to adapt to the cluster size it sounds like.<br>
<br>Just a few thoughts right now - the consumer side is where I've got some concerns on how this would work,<br></div>Jason<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Apr 10, 2014 at 10:17 AM, Gavin M. Roy <span dir="ltr"><<a href="mailto:gavinmroy@gmail.com" target="_blank">gavinmroy@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto">
Looks great, looks like I have to update another chapter ;-)</div><div><div class="h5"> <div><br></div><p style>On April 10, 2014 at 10:49:51 AM, Alvaro Videla (<a href="mailto:videlalvaro@gmail.com" target="_blank">videlalvaro@gmail.com</a>) wrote:</p>
<blockquote type="cite"><span><div><div></div><div>Hi,
<br>
<br>We have just released the RabbitMQ Sharding Plugin:
<br>
<br>The plugin allows you to partition messages across sharded queues.
<br>Adding new nodes to the cluster, automatically scales the shard size.
<br>
<br>Learn more here: <a href="https://github.com/rabbitmq/rabbitmq-sharding" target="_blank">https://github.com/rabbitmq/rabbitmq-sharding</a>
<br>
<br>Any kind of feedback or questions about the plugin is welcomed.
<br>
<br>Regards,
<br>
<br>Alvaro
<br>_______________________________________________
<br>rabbitmq-discuss mailing list
<br><a href="mailto:rabbitmq-discuss@lists.rabbitmq.com" target="_blank">rabbitmq-discuss@lists.rabbitmq.com</a>
<br><a href="https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss" target="_blank">https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss</a>
<br></div></div></span></blockquote></div></div></div><br>_______________________________________________<br>
rabbitmq-discuss mailing list<br>
<a href="mailto:rabbitmq-discuss@lists.rabbitmq.com">rabbitmq-discuss@lists.rabbitmq.com</a><br>
<a href="https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss" target="_blank">https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr">Jason McIntosh<br><a href="https://github.com/jasonmcintosh/" target="_blank">https://github.com/jasonmcintosh/</a><br>573-424-7612</div>
</div>