[jira] [Commented] (MESOS-10097) After HTTP framework disconnects, heartbeater idle-loops instead of being deleted.

["Andrei Sekretenko (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-10097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17036186#comment-17036186 ] 

Andrei Sekretenko commented on MESOS-10097:
-------------------------------------------

https://reviews.apache.org/r/72130/

> After HTTP framework disconnects, heartbeater idle-loops instead of being deleted.
> ----------------------------------------------------------------------------------
>
>                 Key: MESOS-10097
>                 URL: https://issues.apache.org/jira/browse/MESOS-10097
>             Project: Mesos
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 1.5.3, 1.6.2, 1.7.2, 1.8.1, 1.9.0, 1.10
>            Reporter: Andrei Sekretenko
>            Assignee: Andrei Sekretenko
>            Priority: Minor
>
> In some cases, Master closes connection of HTTP framework without deleting the heartbeater:
> https://github.com/apache/mesos/blob/65e18bef2c5ff356ef74bac9aa79b128c5b186d9/src/master/master.cpp#L3323
> https://github.com/apache/mesos/blob/65e18bef2c5ff356ef74bac9aa79b128c5b186d9/src/master/master.cpp#L10910
> It can be argued that this does not constitute a leak, because old heartbeaters are deleted on reconnection/removal.
> However, this means that for each disconnected framework there is a ResponseHeartbeaterProcess that performs an idle loop.



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