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https://issues.apache.org/jira/browse/MESOS-7969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kapil Arya updated MESOS-7969:
------------------------------
Description:
Cgroups v2 hierarchies don't list the "controllers" field (e.g.,
"0::/user.slice/user-1000.slice/session-5.scope) is empty [1] and hence the
cgroup parser failes. We should simply skip over fields with empty controller
field.
{code}
[ RUN ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Read
../../src/tests/containerizer/cgroups_tests.cpp:464: Failure
cgroup: Unexpected format in /proc/20668/cgroup
[ FAILED ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Read (8 ms)
{code}
[1] See 6-2 in https://www.kernel.org/doc/Documentation/cgroup-v2.txt
was:
Cgroups v2 hierarchies don't list the "controllers" field (e.g.,
"0::/user.slice/user-1000.slice/session-5.scope) is empty [1] and hence the
cgroup parser failes. We should simply skip over fields with empty controller
field.
[1] See 6-2 in https://www.kernel.org/doc/Documentation/cgroup-v2.txt
> Handle cgroups v2 hierarchy when parsing /proc/self/cgroups.
> ------------------------------------------------------------
>
> Key: MESOS-7969
> URL: https://issues.apache.org/jira/browse/MESOS-7969
> Project: Mesos
> Issue Type: Bug
> Affects Versions: 1.2.3, 1.3.2, 1.5.0, 1.4.1
> Reporter: Kapil Arya
> Assignee: Kapil Arya
>
> Cgroups v2 hierarchies don't list the "controllers" field (e.g.,
> "0::/user.slice/user-1000.slice/session-5.scope) is empty [1] and hence the
> cgroup parser failes. We should simply skip over fields with empty controller
> field.
> {code}
> [ RUN ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Read
> ../../src/tests/containerizer/cgroups_tests.cpp:464: Failure
> cgroup: Unexpected format in /proc/20668/cgroup
> [ FAILED ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Read (8 ms)
> {code}
> [1] See 6-2 in https://www.kernel.org/doc/Documentation/cgroup-v2.txt
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