[jira] [Assigned] (MESOS-8636) Master should store `completed` frameworks for lifecycle enforcement separately from that for webUI and endpoints

["Xudong Ni (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-8636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xudong Ni reassigned MESOS-8636:
--------------------------------

    Assignee: Xudong Ni

> Master should store `completed` frameworks for lifecycle enforcement separately from that for webUI and endpoints
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: MESOS-8636
>                 URL: https://issues.apache.org/jira/browse/MESOS-8636
>             Project: Mesos
>          Issue Type: Improvement
>            Reporter: Yan Xu
>            Assignee: Xudong Ni
>            Priority: Major
>
> Currently the master stores the history of completed frameworks in a map with the full historical data of the framework.
> {code:title=}
> struct Frameworks 
> {
>   BoundedHashMap<FrameworkID, process::Owned<Framework>> completed;
> }
> {code}
> This map serves the purposes of
> # Rejecting frameworks from reregistering if they have previously marked as completed.
> # Displaying the history of this framework (i.e., its tasks) via webUI and endpoints.
> However because the full framework object is large, it could be prohibitively expensive to keep a long history for its relatively low importance.
> However for 1, we only need to persist the framework ID and keeping a longer history is essential to the integrity of the cluster.



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