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https://issues.apache.org/jira/browse/MESOS-1726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jay Buffington resolved MESOS-1726.
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Resolution: Invalid
> docker containerizer fails when container exits quickly
> -------------------------------------------------------
>
> Key: MESOS-1726
> URL: https://issues.apache.org/jira/browse/MESOS-1726
> Project: Mesos
> Issue Type: Bug
> Components: containerization
> Reporter: Jay Buffington
> Assignee: Timothy Chen
> Labels: docker
>
> There is a race condition in the docker containerizer code that can usually
> be reproduced by running a command that exits quickly (for example, true)
> inside of a docker container. You will see the error "Unable to get executor
> pid after launch” in the logs and the master will get a {{TASK_LOST}}.
> This race is between "docker inspect” and the process running inside the
> container. When the processes inside the container exits (successful or not)
> before docker inspect runs docker inspect will return a Pid of 0. When the
> pid is zero the {{Docker::Container::create}} method will set the pid to an
> empty {{Option<pid_t>}}. This will cause the {{____launch}} method to return
> a {{Failure()}}.
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