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Posted to issues@mesos.apache.org by "Greg Mann (JIRA)" <ji...@apache.org> on 2018/07/31 18:05:00 UTC

[jira] [Assigned] (MESOS-9124) Agent reconfiguration can cause master to REVIVE on scheduler's behalf

     [ https://issues.apache.org/jira/browse/MESOS-9124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Mann reassigned MESOS-9124:
--------------------------------

    Assignee: Greg Mann

> Agent reconfiguration can cause master to REVIVE on scheduler's behalf
> ----------------------------------------------------------------------
>
>                 Key: MESOS-9124
>                 URL: https://issues.apache.org/jira/browse/MESOS-9124
>             Project: Mesos
>          Issue Type: Bug
>          Components: allocation, master
>    Affects Versions: 1.7.0
>            Reporter: Greg Mann
>            Assignee: Greg Mann
>            Priority: Major
>              Labels: mesosphere
>
> When agent reconfiguration was enabled in Mesos, the allocator was also updated to remove all offer filters associated with an agent when that agent's attributes change. In addition, whenever filters for an agent are removed, the framework is revived for all roles that it is registered in.
> While this ensures that schedulers will have an opportunity to use resources on an agent after reconfiguration, modifying the scheduler's suppression may put the scheduler in an inconsistent state, where it believes it is suppressed in a particular role when it is not.



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