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From "Anand Mazumdar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MESOS-6033) Scheduler library's reconnection logic should be teardown-aware
Date Tue, 07 Feb 2017 18:31:41 GMT

     [ https://issues.apache.org/jira/browse/MESOS-6033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anand Mazumdar updated MESOS-6033:
----------------------------------
    Labels: mesosphere newbie  (was: mesosphere)

> Scheduler library's reconnection logic should be teardown-aware
> ---------------------------------------------------------------
>
>                 Key: MESOS-6033
>                 URL: https://issues.apache.org/jira/browse/MESOS-6033
>             Project: Mesos
>          Issue Type: Improvement
>          Components: HTTP API
>    Affects Versions: 1.0.0, 1.0.1
>            Reporter: Greg Mann
>              Labels: mesosphere, newbie
>
> The reconnection logic in the scheduler library currently is not aware of any explicit
teardown calls sent by the scheduler to the master. This means that after a scheduler has
explicitly torn itself down, it will attempt a reconnection to master under the covers, and
if this succeeds the scheduler's {{connected}} callback will be invoked. This forces frameworks
to implement their own teardown awareness logic in their callbacks.
> We should add teardown-awareness to the scheduler library's reconnection code so that
framework authors don't have to worry about this.



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