<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">No error messages. I assumed it was that file since it was a config file, but what do I know except things get buggered up.</div><div class=""><br class=""></div><div class="">If you or anyone for that matter is actually interested in replicating, then these are the steps:</div><div class=""><br class=""></div><div class="">1. create 5-node cluster via starcluster using the HVM AMI.</div><div class="">2. login via IP[y] Notebook.</div><div class="">3. open and execute the previously attached notebook without setting the number of engines within IP[y]</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>- determine the number of unique domain names being utilized</div>
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<!--EndFragment--><div class="">4. close/halt and set the number of engines in IP[y] to whatever you feel like</div><div class="">5. reopen and execute the previously attached notebook.</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>- determine the number of unique domain names being utilized.</div><div class=""><br class=""></div><div class="">If you do not honestly see a difference in the domain name utilization, let me know. Or if you think that this is a spurious concern that doesn’t alter performance of the cluster, then I’d be interested in knowing because it is clear that by not assigning engines in IP[y], that I get utilization across all nodes.</div><div class=""><br class=""></div><div class="">A.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div><blockquote type="cite" class=""><div class="">On Jul 4, 2015, at 2:23 PM, MinRK <<a href="mailto:benjaminrk@gmail.com" class="">benjaminrk@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Setting the engines in the notebook definitely does not rewrite the ipcluster_config file. What error do you see?</div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Sat, Jul 4, 2015 at 12:39 PM, Austin So <span dir="ltr" class=""><<a href="mailto:austin.so@tomabio.com" target="_blank" class="">austin.so@tomabio.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Note to self: do not set engines on IP[y] notebook as this rewrites the ipcluster_config and apparently messes everything up.<br class="">
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