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https://issues.apache.org/jira/browse/MESOS-8573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gilbert Song reassigned MESOS-8573:
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Assignee: Gilbert Song
> Container stuck in PULLING when Docker daemon hangs
> ---------------------------------------------------
>
> Key: MESOS-8573
> URL: https://issues.apache.org/jira/browse/MESOS-8573
> Project: Mesos
> Issue Type: Improvement
> Affects Versions: 1.5.0
> Reporter: Greg Mann
> Assignee: Gilbert Song
> Priority: Major
> Labels: mesosphere
>
> When the {{force}} argument is not set to {{true}}, {{Docker::pull}} will
> always perform a {{docker inspect}} call before it does a {{docker pull}}. If
> either of these two Docker CLI calls hangs indefinitely, the Docker container
> will be stuck in the PULLING state. This means that we make no further
> progress in the {{launch()}} call path, so the executor binary is never
> executed, the {{Future}} associated with the {{launch()}} call is never
> failed or satisfied, and {{wait()}} is never called on the container. Thus,
> when the executor registration timeout elapses, the agent's call to
> {{containerizer->destroy()}} gets stuck waiting on the container status, and
> its continuation is never invoked.
> This leaves the task destined for that Docker executor stuck in TASK_STAGING
> from the framework's perspective, and attempts to kill the task will fail.
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