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From "Andrei Budnik (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (MESOS-8605) Terminal task status update will not send if 'docker inspect' is hung
Date Wed, 28 Feb 2018 17:32:00 GMT

     [ https://issues.apache.org/jira/browse/MESOS-8605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrei Budnik reassigned MESOS-8605:
------------------------------------

    Assignee: Andrei Budnik

> Terminal task status update will not send if 'docker inspect' is hung
> ---------------------------------------------------------------------
>
>                 Key: MESOS-8605
>                 URL: https://issues.apache.org/jira/browse/MESOS-8605
>             Project: Mesos
>          Issue Type: Bug
>          Components: docker
>    Affects Versions: 1.5.0
>            Reporter: Greg Mann
>            Assignee: Andrei Budnik
>            Priority: Major
>              Labels: mesosphere
>
> When the agent processes a terminal status update for a task, it calls {{containerizer->update()}}
on the container before it forwards the update: https://github.com/apache/mesos/blob/9635d4a2d12fc77935c3d5d166469258634c6b7e/src/slave/slave.cpp#L5509-L5514
> In the Docker containerizer, {{update()}} calls {{Docker::inspect()}}, which means that
if the inspect call hangs, the terminal update will not be sent: https://github.com/apache/mesos/blob/9635d4a2d12fc77935c3d5d166469258634c6b7e/src/slave/containerizer/docker.cpp#L1714



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