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https://issues.apache.org/jira/browse/MESOS-4530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Avinash Sridharan updated MESOS-4530:
-------------------------------------
Shepherd: Jie Yu
This test was introduced for the cgroup/net_cls isolator. Looks on Debian 8
multiple subsystems (net_prio and net_cls) and mounted on the same hierarchy.
The cgroup/net_cls isolator does not cater for multiple subsystems existing in
the same hierarchy as the net_cls subsystem. The isolator needs to cater for
multiple subsystems existing at the same hierarchy.
> NetClsIsolatorTest.ROOT_CGROUPS_NetClsIsolate if flaky
> ------------------------------------------------------
>
> Key: MESOS-4530
> URL: https://issues.apache.org/jira/browse/MESOS-4530
> Project: Mesos
> Issue Type: Bug
> Components: cgroups, isolation
> Affects Versions: 0.27.0
> Environment: Debian 8 - 0.27.0-rc1 - root test-run
> Reporter: Alexander Rojas
> Assignee: Avinash Sridharan
> Labels: mesosphere
>
> While running the command
> {noformat}
> sudo ./bin/mesos-tests.sh
> --gtest_filter="-CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_Listen:CgroupsAnyHierarchyMemoryPressureTest.ROOT_IncreaseRSS"
> --gtest_repeat=10 --gtest_break_on_failure
> {noformat}
> One eventually gets the following output:
> {noformat}
> [ RUN ] NetClsIsolatorTest.ROOT_CGROUPS_NetClsIsolate
> ../../src/tests/containerizer/isolator_tests.cpp:870: Failure
> containerizer: Could not create isolator 'cgroups/net_cls': Unexpected
> subsystems found attached to the hierarchy /sys/fs/cgroup/net_cls,net_prio
> [ FAILED ] NetClsIsolatorTest.ROOT_CGROUPS_NetClsIsolate (75 ms)
> {noformat}
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