[jira] [Resolved] (MESOS-204) enable Frameworks level disk IO bandwidth support

["Ian Downes (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ian Downes resolved MESOS-204.
------------------------------
    Resolution: Duplicate

> enable Frameworks level disk IO bandwidth support
> -------------------------------------------------
>
>                 Key: MESOS-204
>                 URL: https://issues.apache.org/jira/browse/MESOS-204
>             Project: Mesos
>          Issue Type: Story
>            Reporter: Qinghe Jin
>
> I am considering to add Frameworks level disk IO bandwidth support to mesos，which behaves like ionice on the single node，but this time it‘s in multi-nodes。I believe this kind of disk QoS support will be more user friendly。My initial idea is to allow user to use an ioprio_set like api to set the io priority when they commit their job. At the same time, here may need some tools to display the disk IO usage per node/container on the webui.
> I have read the mesos paper carefully and I found that in the comment，it mentioned that in the future it will support disk and network bandwidth control。But，in my opinion，disk IO bandwidth is more feasible for it has more locality，and network bandwidth control may be more difficult for the complexity of the network environment。But I don't know why is there nobody going to add this feature。Is it useless？Or not feasible？Or just not interested？
> For this feature may need a lot of work，I‘d like to listen to your opinions before I start to work on it。Anybody who have any questions ,suggestions or ideas, please tell me and I appreciate it very much，Thanks！



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