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Posted to issues@mesos.apache.org by "Benjamin Hindman (JIRA)" <ji...@apache.org> on 2014/08/01 22:07:39 UTC

[jira] [Commented] (MESOS-1658) Implementation of process::io::poll can lead to broken pipes.

    [ https://issues.apache.org/jira/browse/MESOS-1658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14082862#comment-14082862 ] 

Benjamin Hindman commented on MESOS-1658:
-----------------------------------------

https://reviews.apache.org/r/24194

> Implementation of process::io::poll can lead to broken pipes.
> -------------------------------------------------------------
>
>                 Key: MESOS-1658
>                 URL: https://issues.apache.org/jira/browse/MESOS-1658
>             Project: Mesos
>          Issue Type: Bug
>          Components: libprocess
>    Affects Versions: 0.19.0, 0.20.0, 0.19.1
>            Reporter: Benjamin Hindman
>            Assignee: Benjamin Hindman
>            Priority: Critical
>
> When a future returned from process::io::poll is discarded we don't properly remove the file descriptors from the kernel/libev which can cause unintended side effects depending on how the file descriptor is reused.
> See this TODO: https://github.com/apache/mesos/commit/53a3f4158194aff462f5b3adb3d9d220156a5e12#diff-a8849aee70f7a97204bf8ef5ff2117abR3604



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