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From "Qian Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-8446) Agent miss to detach `virtualLatestPath` for the executor's sandbox during recovery
Date Mon, 15 Jan 2018 13:50:00 GMT

    [ https://issues.apache.org/jira/browse/MESOS-8446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16326250#comment-16326250
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Qian Zhang commented on MESOS-8446:
-----------------------------------

RR: https://reviews.apache.org/r/65167/

> Agent miss to detach `virtualLatestPath` for the executor's sandbox during recovery
> -----------------------------------------------------------------------------------
>
>                 Key: MESOS-8446
>                 URL: https://issues.apache.org/jira/browse/MESOS-8446
>             Project: Mesos
>          Issue Type: Bug
>          Components: agent
>            Reporter: Qian Zhang
>            Assignee: Qian Zhang
>            Priority: Major
>
> In {{Framework::recoverExecutor()}}, we attach {{executor->directory}} to 3 virtual
paths:
> (1) /agent_workdir/frameworks/FID/executors/EID/runs/CID
> (2) /agent_workdir/frameworks/FID/executors/EID/runs/latest
> (3) /frameworks/FID/executors/EID/runs/latest
> But in this method, when we find the executor completes, we only do detach for (1) and
(2) but not (3). We should do detach for (3) too as what we do in {{Slave::removeExecutor}},
otherwise, it will be a leak.



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