[jira] [Updated] (MESOS-2653) Slave should act on correction events from QoS controller

["Marco Massenzio (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-2653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marco Massenzio updated MESOS-2653:
-----------------------------------
    Sprint: Mesosphere Sprint 12

> Slave should act on correction events from QoS controller
> ---------------------------------------------------------
>
>                 Key: MESOS-2653
>                 URL: https://issues.apache.org/jira/browse/MESOS-2653
>             Project: Mesos
>          Issue Type: Improvement
>            Reporter: Vinod Kone
>            Assignee: Niklas Quarfot Nielsen
>              Labels: mesosphere
>
> Slave might want to kill revocable tasks based on correction events from the QoS controller.
> The QoS controller communicates corrections through a stream (or process::Queue) to the slave which corrections it needs to carry out, in order to mitigate interference with production tasks.
> The correction is communicated through a message:
> [code]
> message QoSCorrection {
>      enum CorrectionType {
>          KillExecutor = 1
>          // KillTask = 2
>          // Resize, throttle task
>      }
> optional string reason = X;
> optional ExecutorID executor_id = X;
> // optional TaskID task_id = X;
> }
> [/code]
> And the slave will setup a handler to process these events. Initially, only executor termination is supported and cause the slave to issue 'containerizer->destroy()'.



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