Hi RJ, I think that your final goal is that you want to use framework running on top of mesos to execute some tasks. Such logic should be in the framework part. The netflix open sourced a framework scheduler library named as fenzo, you may want to take a look at this one to see if it can help you.
http://techblog.netflix.com/2015/08/fenzo-oss-scheduler-for-apache-mesos.html https://github.com/Netflix/Fenzo Thanks, Guangya ------------------------------ Date: Tue, 8 Sep 2015 23:09:36 -0500 Subject: Re: Setting maximum per-node resources in offers From: [email protected] To: [email protected] Thanks, Klaus. I think I was probably misunderstanding the role of the allocator in Mesos versus the scheduler in the framework sitting on top of Mesos. Probably out of scope for Mesos to divide up resources as I was suggesting. On Tue, Sep 8, 2015 at 10:48 PM, Klaus Ma <[email protected]> wrote: If it's the only framework, you will receive all nodes from Mesos as offers. You can re-schedule those resources to run tasks on each node. On 2015年09月09日 03:03, RJ Nowling wrote: Hi all, I have a smallish cluster with a lot of cores and RAM per node. I want to support multiple users so I'd like to set up Mesos to provide a maximum of 8 cores per node in the resource offers. Resource offers should include multiple nodes to reach the requirements of the user. For example, if the user requests 32 cores, I would like 8 cores from each of 4 nodes. Is this possible? Or can someone suggest alternatives? Thanks, RJ -- Klaus Ma (马达), PMP® | http://www.cguru.net
