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https://issues.apache.org/jira/browse/MESOS-7061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Mahler reassigned MESOS-7061:
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Assignee: Michael Park
[~mcypark] can you still take this?
> Re-persist tasks/executors with allocation info during agent recovery.
> ----------------------------------------------------------------------
>
> Key: MESOS-7061
> URL: https://issues.apache.org/jira/browse/MESOS-7061
> Project: Mesos
> Issue Type: Task
> Components: agent
> Reporter: Benjamin Mahler
> Assignee: Michael Park
>
> When the agent is upgraded, it will need to re-persist resources for
> recovered active tasks and executors, but with Resource.allocation_info.role
> set to FrameworkInfo.role.
> If this agent receives new tasks from an old master (because the master has
> not been upgraded yet), it will also augment the resources to have
> Resource.allocation_info.role set prior to persisting on disk. This is
> necessary to ensure we continue to charge existing tasks / executors if the
> framework changes its role(s).
> Importantly, re-persisting will not prevent downgrading the agent since a
> downgraded agent will simply ignore the unknown fields.
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