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From "Jason Lai (JIRA)" <>
Subject [jira] [Commented] (MESOS-8651) Potential memory leaks in the `volume/sandbox_path` isolator
Date Fri, 09 Mar 2018 02:13:00 GMT


Jason Lai commented on MESOS-8651:

Patching for this bug should be fairly easy. [~jieyu], [~gilbert], i think we can release
this fairly quickly once we have patch(es) ready?

> Potential memory leaks in the `volume/sandbox_path` isolator
> ------------------------------------------------------------
>                 Key: MESOS-8651
>                 URL:
>             Project: Mesos
>          Issue Type: Bug
>          Components: containerization
>            Reporter: Jason Lai
>            Assignee: Jason Lai
>            Priority: Major
>              Labels: easyfix, patch
> The {{sandboxes}} hashmap object of {{mesos::internal::slave::VolumeSandboxPathIsolatorProcess}}
bears the risk of potential memory leak.
> It [adds the sandbox path upon each container launch|]
and does not remove the sandbox path after cleaning up the container. As the life cycle of
an isolator is attached to that of {{MesosContainerizer}}, this means that more and more sandbox
paths will get added to the {{sandboxes}} hashmap object, as Mesos containers keep being launched
and will likely blow up Mesos agent eventually.

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