[jira] [Assigned] (MESOS-9318) Consider providing better operation status updates while an RP is recovering

["Greg Mann (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-9318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Mann reassigned MESOS-9318:
--------------------------------

    Assignee: Greg Mann

> Consider providing better operation status updates while an RP is recovering
> ----------------------------------------------------------------------------
>
>                 Key: MESOS-9318
>                 URL: https://issues.apache.org/jira/browse/MESOS-9318
>             Project: Mesos
>          Issue Type: Task
>    Affects Versions: 1.6.0, 1.7.0
>            Reporter: Gastón Kleiman
>            Assignee: Greg Mann
>            Priority: Major
>              Labels: foundations, mesosphere, operation-feedback
>
> Consider the following scenario:
> 1. A framework accepts an offer with an operation affecting SLRP resources.
> 2. The master forwards it to the corresponding agent.
> 3. The agent forwards it to the corresponding RP.
> 4. The agent and the master fail over.
> 5. The master recovers.
> 6. The agent recovers while the RP is still recovering, so it doesn't include the pending operation on the {{RegisterMessage}}.
> 7. A framework performs an explicit operation status reconciliation.
> In this case the master will currently respond with {{OPERATION_UNKNOWN}}, but it should be possible to respond with a more fine-grained and useful state, such as {{OPERATION_RECOVERING}}.



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