[jira] [Comment Edited] (MESOS-3421) Support sharing of resources across task instances

["Yan Xu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15574412#comment-15574412 ] 

Yan Xu edited comment on MESOS-3421 at 10/14/16 6:28 AM:
---------------------------------------------------------

Resolving it as all sub-issues are resolved. Further improvements are tracked by MESOS-6372.


was (Author: xujyan):
Resolving it as all sub-issues are solved. Further improvements are tracked by MESOS-6372.

> Support sharing of resources across task instances
> --------------------------------------------------
>
>                 Key: MESOS-3421
>                 URL: https://issues.apache.org/jira/browse/MESOS-3421
>             Project: Mesos
>          Issue Type: Epic
>          Components: isolation, volumes
>            Reporter: Anindya Sinha
>            Assignee: Anindya Sinha
>              Labels: external-volumes, persistent-volumes
>             Fix For: 1.1.0
>
>
> A service that needs persistent volume needs to have access to the same persistent volume (RW) from multiple task(s) instances on the same agent node. Currently, a persistent volume once offered to the framework(s) can be scheduled to a task and until that tasks terminates, that persistent volume cannot be used by another task.
> Explore providing the capability of sharing persistent volumes across task instances scheduled on a single agent node.
> Based on discussion within the community, we would allow sharing of resources in general, and add support to enable shareability for persistent volumes.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)