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https://issues.apache.org/jira/browse/MESOS-9785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chun-Hung Hsiao reassigned MESOS-9785:
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Assignee: Chun-Hung Hsiao
> Frameworks recovered from reregistered agents are not reported to master
> `/api/v1` subscribers.
> -----------------------------------------------------------------------------------------------
>
> Key: MESOS-9785
> URL: https://issues.apache.org/jira/browse/MESOS-9785
> Project: Mesos
> Issue Type: Bug
> Components: HTTP API
> Reporter: Chun-Hung Hsiao
> Assignee: Chun-Hung Hsiao
> Priority: Critical
>
> Currently when an operator subscribes to the {{/api/v1}} master endpoint, it
> would receive a {{SUBSCRIBED}} event carrying information about all known
> frameworks, including registered ones and unregistered ones. If an
> unregistered framework reregisters later, a {{FRAMEWORK_UPDATED}} event would
> be sent to the operator.
> However, if an operator subscribes to the {{/api/v1}} master endpoint after a
> master failover but before any of the frameworks and agents reregisters,
> {{SUBSCRIBED}} would contain no recovered framework information. When a agent
> with running tasks reregisters later, unregistered frameworks of those tasks
> will be recovered, but no {{FRAMEWORK_ADDED}} will be sent to the operator,
> so the operator will receive {{TASK_ADDED}} for those tasks with unknown
> framework IDs.
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