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Posted to reviews@mesos.apache.org by Kapil Arya <ka...@mesosphere.io> on 2017/09/12 18:28:29 UTC

Review Request 62253: Ignored cgroups v2 hierarchy when parsing /proc/self/cgroups.

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https://reviews.apache.org/r/62253/
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Review request for mesos and Alexander Rukletsov.


Bugs: MESOS-7969
    https://issues.apache.org/jira/browse/MESOS-7969


Repository: mesos


Description
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Cgroups v2 hierarchies don't list the "controllers" field (e.g., "0::/user.slice/user-1000.slice/session-5.scope) is empty and hence the cgroup parser failes. We should simply skip over fields with empty controller field.


Diffs
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  src/linux/cgroups.cpp 95c81d90f956e11d23e965dd0d0b83a66220d858 


Diff: https://reviews.apache.org/r/62253/diff/1/


Testing
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make check on Fedora 26.


Thanks,

Kapil Arya


Re: Review Request 62253: Ignored cgroups v2 hierarchy when parsing /proc/self/cgroups.

Posted by Alexander Rukletsov <ru...@gmail.com>.
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Ship it!




Ship It!

- Alexander Rukletsov


On Sept. 12, 2017, 6:28 p.m., Kapil Arya wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/62253/
> -----------------------------------------------------------
> 
> (Updated Sept. 12, 2017, 6:28 p.m.)
> 
> 
> Review request for mesos and Alexander Rukletsov.
> 
> 
> Bugs: MESOS-7969
>     https://issues.apache.org/jira/browse/MESOS-7969
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Cgroups v2 hierarchies don't list the "controllers" field (e.g., "0::/user.slice/user-1000.slice/session-5.scope) is empty and hence the cgroup parser failes. We should simply skip over fields with empty controller field.
> 
> 
> Diffs
> -----
> 
>   src/linux/cgroups.cpp 95c81d90f956e11d23e965dd0d0b83a66220d858 
> 
> 
> Diff: https://reviews.apache.org/r/62253/diff/1/
> 
> 
> Testing
> -------
> 
> make check on Fedora 26.
> 
> 
> Thanks,
> 
> Kapil Arya
> 
>