Re: Optimal resource allocation

2015-02-05 Thread Pradeep Kiruvale
Hi Dario, Cool! I will look forward for that. Regards, Pradeep On 5 February 2015 at 14:09, Dario Rexin da...@mesosphere.io wrote: Hi Pradeep, I am actually working on a patch for ARM support. I already have Mesos running on ARMv7, just need to polish it a bit and I still have 1 failing

Re: Optimal resource allocation

2015-02-05 Thread Pradeep Kiruvale
Hi Timothy, Thanks for your reply. Ya, even I also would like to consider all the dimensions while scheduling an application, but here I just mentioned one dimension. But I did not understand what do you mean by the two level scheduler? You mean some scheduling decisions happen in master level

Re: Optimal resource allocation

2015-02-05 Thread Pradeep Kiruvale
Hi Chengwei, Find my replies inline On Thu, Feb 05, 2015 at 12:00:28AM +0100, Pradeep Kiruvale wrote: Hi All, I am new to Mesos and I have heard and read lot about it. I have few doubts regarding the resource allocation by the mesos, please help me to clarify my doubts. In a

Re: Optimal resource allocation

2015-02-05 Thread Timothy Chen
Hi Pradeep, First of all I think the notion of optimal is not just a single dimension of being task duration, but also considering lots of other dimensions such as throughput, fairness, latency, SLA and more. Mesos is a two level scheduler, which means it's not doing all the scheduling at a

Re: Optimal resource allocation

2015-02-05 Thread Pradeep Kiruvale
Hi Billy, Thanks for the reply. This is helpful for understanding the Mesos deeper. Regards, Pradeep On 5 February 2015 at 10:01, Billy Bones gael.ther...@gmail.com wrote: WARNING: The following assumption is based on my little understanding of mesos architecture and internals, you should

Re: Optimal resource allocation

2015-02-05 Thread Dario Rexin
Hi Pradeep, I am actually working on a patch for ARM support. I already have Mesos running on ARMv7, just need to polish it a bit and I still have 1 failing test. Expect news about this soon. Cheers, Dario On Feb 5, 2015, at 1:46 PM, Pradeep Kiruvale pradeepkiruv...@gmail.com wrote: Hi

Re: Optimal resource allocation

2015-02-05 Thread Pradeep Kiruvale
Hi Alex, Thanks for the clarification. Regards, Pradeep On 5 February 2015 at 15:23, Alex Rukletsov a...@mesosphere.io wrote: Pradeep, by two level scheduling is meant that the decision on how to use a certain resource offer is delegated to the framework. It's a framework's scheduler that

Re: Optimal resource allocation

2015-02-05 Thread Pradeep Kiruvale
HI Tim, Thanks for the clarification and for the url. I will go through it. Regards, Pradeep On 5 February 2015 at 15:23, Tim Chen t...@mesosphere.io wrote: Hi Pradeep, You can find more information here http://mesos.apache.org/documentation/latest/mesos-architecture/, and also the paper

Re: Optimal resource allocation

2015-02-05 Thread Chengwei Yang
On Thu, Feb 05, 2015 at 12:00:28AM +0100, Pradeep Kiruvale wrote: Hi All, I am new to Mesos and I have heard and read lot about it. I have few doubts regarding the resource allocation by the mesos, please help me to clarify my doubts. In a data center, if there are thousands of

Re: Optimal resource allocation

2015-02-05 Thread CCAAT
On 02/04/2015 06:00 PM, Pradeep Kiruvale wrote: In a data center, if there are thousands of heterogeneous nodes (x86,arm,gpu,fpgas) then is the mesos can really allocate a co-located resources for any incoming application to finish the task faster? Thanks Regards, Pradeep Hello Pradeep,

Optimal resource allocation

2015-02-04 Thread Pradeep Kiruvale
Hi All, I am new to Mesos and I have heard and read lot about it. I have few doubts regarding the resource allocation by the mesos, please help me to clarify my doubts. In a data center, if there are thousands of heterogeneous nodes (x86,arm,gpu,fpgas) then is the mesos can really allocate a