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Posted to dev@mesos.apache.org by "Niklas Quarfot Nielsen (JIRA)" <ji...@apache.org> on 2014/06/17 01:59:02 UTC

[jira] [Updated] (MESOS-938) Support task replacement and scaling

     [ https://issues.apache.org/jira/browse/MESOS-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Niklas Quarfot Nielsen updated MESOS-938:
-----------------------------------------

    Assignee:     (was: Niklas Quarfot Nielsen)

> Support task replacement and scaling
> ------------------------------------
>
>                 Key: MESOS-938
>                 URL: https://issues.apache.org/jira/browse/MESOS-938
>             Project: Mesos
>          Issue Type: Improvement
>          Components: c++ api, master, slave
>            Reporter: Niklas Quarfot Nielsen
>         Attachments: resource-flow.png
>
>
> Task replacement and scaling primitives could allow easier up and down-scaling by reusing resources from an old task either partially (leaving resource delta available), fully or augmented (backed by additional offers) for launching a new task. Further, recovery logic can be applied which restarts the old task in case of new task failure.



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