Resource Allocation Question

2015-07-07 Thread Ying Ji
Hey, Mesos experts: The default allocation policy for mesos is DRF. Assume the dominant share for Framework1 is 20%, and the dominant share for Framework2 is 0%. So, Framework2 will receive next shares of resource offer which will increase the its dominant share to 10%. Since framework 2 cont

Re: Can Framework accept partial offers

2015-07-06 Thread Ying Ji
scheduler includes the resources to consume. > The remainder is implicitly declined. > Also, the scheduler can accept and merge multiple offers from the same > slave. > > -- > Connor > > > > On Jul 6, 2015, at 16:19, Ying Ji wrote: > > > > Hey, mesos experts:

Can Framework accept partial offers

2015-07-06 Thread Ying Ji
Hey, mesos experts: I have a question about mesos resource allocation. If the framework sends the resource request, the master will give the current best offer to the framework (probably not the one which can satisfy the framework completely). In this case, the framework can either accept the

Questions about Framework/Scheduler

2015-07-01 Thread Ying Ji
Hey, I am new to mesos and just start to investigate it. I have a fundament question about Framework Assume i am using a long live framework, how the mesos master detect the framework in unavailable , such as some network error or some internal error from the framework ? (I can not find it at mate