[
https://issues.apache.org/jira/browse/MESOS-1083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yan Xu updated MESOS-1083:
--------------------------
Description:
The
[SetUpTestCase()|https://github.com/apache/mesos/blob/1a141e684dcb1ddfb0fe13e89dfccca24770e59a/src/tests/cgroups_tests.cpp#L64]
and
[TearDownTestCase()|https://github.com/apache/mesos/blob/1a141e684dcb1ddfb0fe13e89dfccca24770e59a/src/tests/cgroups_tests.cpp#L69]
methods in CgroupsTest weren't updated for the contrainerizer change, after
which {{TEST_CGROUPS_HIERARCHY}} is no longer a hierarchy but the parent dir of
multiple hierarchies. ({{TEST_CGROUPS_HIERARCHY}} should probably be more aptly
named {{TEST_CGROUPS_BASE_HIERARCHY}} or {{TEST_CGROUPS_HIERARCHY_BASE}})
Therefore {{cgroups::cleanup(TEST_CGROUPS_HIERARCHY)}} no longer makes sense
and it causes the following error:
{code}
[ OK ] CgroupsAnyHierarchyWithCpuMemoryFreezerTest.ROOT_CGROUPS_Freeze
(13 ms)
// Tearing down CgroupsAnyHierarchyWithCpuMemoryFreezerTest
../../src/tests/cgroups_tests.cpp:69: Failure
(cgroups::cleanup(TEST_CGROUPS_HIERARCHY)).failure(): Operation not permitted
{code}
The error "Operation not permitted" is due to cleanup() being confused when the
argument isn't actually a hierarchy.
was:
The SetUpTestCase() and TearDownTestCase() methods in CgroupsTest weren't
updated for the contrainerizer change, after which `TEST_CGROUPS_HIERARCHY` is
no longer a hierarchy but the parent dir of multiple hierarchies.
(`TEST_CGROUPS_HIERARCHY` should probably be more aptly named
`TEST_CGROUPS_BASE_HIERARCHY` or `TEST_CGROUPS_HIERARCHY_BASE`)
Therefore `cgroups::cleanup(TEST_CGROUPS_HIERARCHY)` no longer makes sense and
it causes the following error:
[ OK ] CgroupsAnyHierarchyWithCpuMemoryFreezerTest.ROOT_CGROUPS_Freeze
(13 ms)
// Tearing down CgroupsAnyHierarchyWithCpuMemoryFreezerTest
../../src/tests/cgroups_tests.cpp:69: Failure
(cgroups::cleanup(TEST_CGROUPS_HIERARCHY)).failure(): Operation not permitted
The error "Operation not permitted" is due to cleanup() being confused when the
argument isn't actually a hierarchy.
> Error in CgroupsTest::SetUpTestCase() and TearDownTestCase()
> ------------------------------------------------------------
>
> Key: MESOS-1083
> URL: https://issues.apache.org/jira/browse/MESOS-1083
> Project: Mesos
> Issue Type: Bug
> Components: test
> Affects Versions: 0.18.0
> Environment: Linux
> Reporter: Yan Xu
> Assignee: Yan Xu
> Fix For: 0.19.0
>
>
> The
> [SetUpTestCase()|https://github.com/apache/mesos/blob/1a141e684dcb1ddfb0fe13e89dfccca24770e59a/src/tests/cgroups_tests.cpp#L64]
> and
> [TearDownTestCase()|https://github.com/apache/mesos/blob/1a141e684dcb1ddfb0fe13e89dfccca24770e59a/src/tests/cgroups_tests.cpp#L69]
> methods in CgroupsTest weren't updated for the contrainerizer change, after
> which {{TEST_CGROUPS_HIERARCHY}} is no longer a hierarchy but the parent dir
> of multiple hierarchies. ({{TEST_CGROUPS_HIERARCHY}} should probably be more
> aptly named {{TEST_CGROUPS_BASE_HIERARCHY}} or
> {{TEST_CGROUPS_HIERARCHY_BASE}})
> Therefore {{cgroups::cleanup(TEST_CGROUPS_HIERARCHY)}} no longer makes sense
> and it causes the following error:
> {code}
> [ OK ] CgroupsAnyHierarchyWithCpuMemoryFreezerTest.ROOT_CGROUPS_Freeze
> (13 ms)
> // Tearing down CgroupsAnyHierarchyWithCpuMemoryFreezerTest
> ../../src/tests/cgroups_tests.cpp:69: Failure
> (cgroups::cleanup(TEST_CGROUPS_HIERARCHY)).failure(): Operation not permitted
> {code}
> The error "Operation not permitted" is due to cleanup() being confused when
> the argument isn't actually a hierarchy.
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