[jira] [Commented] (MESOS-2728) Introduce concept of cluster wide resources.

["Huadong Liu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-2728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16162234#comment-16162234 ] 

Huadong Liu commented on MESOS-2728:
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[~jieyu], [~vinodkone] Is there an update on this?

> Introduce concept of cluster wide resources.
> --------------------------------------------
>
>                 Key: MESOS-2728
>                 URL: https://issues.apache.org/jira/browse/MESOS-2728
>             Project: Mesos
>          Issue Type: Epic
>            Reporter: Joerg Schad
>            Assignee: Joerg Schad
>              Labels: external-volumes, mesosphere
>
> There are resources which are not provided by a single node. Consider for example a external Network Bandwidth of a cluster. Being a limited resource it makes sense for Mesos to manage it but still it is not a resource being offered by a single node. A cluster-wide resource is still consumed by a task, and when that task completes, the resources are then available to be allocated to another framework/task.
> Use Cases:
> 1. Network Bandwidth
> 2. IP Addresses
> 3. Global Service Ports
> 4. Distributed File System Storage
> 5. Software Licences
> 6. SAN Volumes



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