Re: Resource Isolation in Mesos

2016-10-06 Thread haosdent
gt;>>>>>> showing memory used by task.It always shows 0B/33MB. >>>>>>> >>>>>>> Not sure if this is rhel7 issue or mesos 1.0.1. >>>>>>> >>>>>>> Any suggestions ? >>>>>>> On 2

Re: Resource Isolation in Mesos

2016-10-06 Thread Srikant Kalani
ocated was just 50 mb. >>>>>>> >>>>>>> * How many running tasks in your framework? >>>>>>> * Do you enable or disable swap in the agents? >>>>>>> * What's the flags that you launch agents? >>>>>>&g

Re: Resource Isolation in Mesos

2016-10-05 Thread haosdent
;> Hi Greg , >>>>>>> >>>>>>> Previously we were running Mesos 0.27 on Rhel6 and since we already >>>>>>> have one c group hierarchy for cpu and memory for our production >>>>>>> processes >>>>&

Re: Resource Isolation in Mesos

2016-10-05 Thread Srikant Kalani
gt;>>>>> Any idea why framework usage of cpu and memory is not coming in UI. >>>>>> Due to this OS is still not killing the task which are consuming more >>>>>> memory than the allocated one. >

Re: Resource Isolation in Mesos

2016-10-05 Thread haosdent
;>>>> cpu/memory on a Linux agent. Could you elaborate a bit on why you aren't >>>>>> able to use cgroups currently? Have you tested the existing Mesos cgroup >>>>>> isolators in your system? >>>>>> >>>>>>

Re: Resource Isolation in Mesos

2016-10-04 Thread Srikant Kalani
gt; srikant.blackr...@gmail.com> wrote: >>>>> >>>>>> Hi Guys, >>>>>> >>>>>> We are running Mesos cluster in our development environment. We are >>>>>> seeing the cases where framework uses more amount of re

Re: Resource Isolation in Mesos

2016-10-04 Thread haosdent
ory then the initial requested resources. When any new framework is >>>>> registered Mesos calculates the resources on the basis of already offered >>>>> resources to first framework and it doesn't consider actual resources >>>>> utilised by previous framework. >>>>> This is resulting in incorrect calculation of resources. >>>>> Mesos website says that we should Implement c groups but it is not >>>>> possible in our case as we have already implemented c groups in other >>>>> projects and due to Linux restrictions we can't merge two c groups >>>>> hierarchy. >>>>> >>>>> Any idea how we can implement resource Isolation in Mesos ? >>>>> >>>>> We are using Mesos 0.27.1 >>>>> >>>>> Thanks >>>>> Srikant Kalani >>>>> >>>> >>>> >> >> >> -- >> Best Regards, >> Haosdent Huang >> > -- Best Regards, Haosdent Huang

Re: Resource Isolation in Mesos

2016-10-04 Thread Srikant Kalani
ework and it doesn't consider actual resources >>>> utilised by previous framework. >>>> This is resulting in incorrect calculation of resources. >>>> Mesos website says that we should Implement c groups but it is not >>>> possible in our case as we have already implemented c groups in other >>>> projects and due to Linux restrictions we can't merge two c groups >>>> hierarchy. >>>> >>>> Any idea how we can implement resource Isolation in Mesos ? >>>> >>>> We are using Mesos 0.27.1 >>>> >>>> Thanks >>>> Srikant Kalani >>>> >>> >>> > > > -- > Best Regards, > Haosdent Huang >

Re: Resource Isolation in Mesos

2016-09-26 Thread haosdent
esources. >>> Mesos website says that we should Implement c groups but it is not >>> possible in our case as we have already implemented c groups in other >>> projects and due to Linux restrictions we can't merge two c groups >>> hierarchy. >>> >>> Any idea how we can implement resource Isolation in Mesos ? >>> >>> We are using Mesos 0.27.1 >>> >>> Thanks >>> Srikant Kalani >>> >> >> -- Best Regards, Haosdent Huang

Re: Resource Isolation in Mesos

2016-09-26 Thread Srikant Kalani
ld Implement c groups but it is not >> possible in our case as we have already implemented c groups in other >> projects and due to Linux restrictions we can't merge two c groups >> hierarchy. >> >> Any idea how we can implement resource Isolation in Mesos ? >> >> We are using Mesos 0.27.1 >> >> Thanks >> Srikant Kalani >> > >

Re: Resource Isolation in Mesos

2016-09-07 Thread Greg Mann
ps but it is not > possible in our case as we have already implemented c groups in other > projects and due to Linux restrictions we can't merge two c groups > hierarchy. > > Any idea how we can implement resource Isolation in Mesos ? > > We are using Mesos 0.27.1 > > Thanks > Srikant Kalani >

Resource Isolation in Mesos

2016-09-06 Thread Srikant Kalani
other projects and due to Linux restrictions we can't merge two c groups hierarchy. Any idea how we can implement resource Isolation in Mesos ? We are using Mesos 0.27.1 Thanks Srikant Kalani