[jira] [Updated] (MESOS-6422) cgroups_tests not correctly tearing down testing hierarchies

2016-10-29 Thread haosdent (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MESOS-6422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

haosdent updated MESOS-6422:

Labels: cgroups  (was: )

> cgroups_tests not correctly tearing down testing hierarchies
> 
>
> Key: MESOS-6422
> URL: https://issues.apache.org/jira/browse/MESOS-6422
> Project: Mesos
>  Issue Type: Bug
>  Components: cgroups, containerization
>Reporter: Yan Xu
>Assignee: Yan Xu
>  Labels: cgroups
>
> We currently do the following in 
> [CgroupsTest::TearDownTestCase()|https://github.com/apache/mesos/blob/5e850a362edbf494921fedff4037cf4b53088c10/src/tests/containerizer/cgroups_tests.cpp#L83]
> {code:title=}
> static void TearDownTestCase()
> {
>   AWAIT_READY(cgroups::cleanup(TEST_CGROUPS_HIERARCHY));
> }
> {code}
> One of its derived test {{CgroupsNoHierarchyTest}} treats 
> {{TEST_CGROUPS_HIERARCHY}} as a hierarchy so it's able to clean it up as a 
> hierarchy.
> However another derived test {{CgroupsAnyHierarchyTest}} would create new 
> hierarchies (if none is available) using {{TEST_CGROUPS_HIERARCHY}} as a 
> parent directory (i.e., base hierarchy) and not as a hierarchy, so when it's 
> time to clean up, it fails:
> {noformat:title=}
> [   OK ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Subsystems (1 ms)
> ../../src/tests/containerizer/cgroups_tests.cpp:88: Failure
> (cgroups::cleanup(TEST_CGROUPS_HIERARCHY)).failure(): Operation not permitted
> {noformat}



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[jira] [Updated] (MESOS-6422) cgroups_tests not correctly tearing down testing hierarchies

2016-10-29 Thread haosdent (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MESOS-6422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

haosdent updated MESOS-6422:

Component/s: cgroups

> cgroups_tests not correctly tearing down testing hierarchies
> 
>
> Key: MESOS-6422
> URL: https://issues.apache.org/jira/browse/MESOS-6422
> Project: Mesos
>  Issue Type: Bug
>  Components: cgroups, containerization
>Reporter: Yan Xu
>Assignee: Yan Xu
>  Labels: cgroups
>
> We currently do the following in 
> [CgroupsTest::TearDownTestCase()|https://github.com/apache/mesos/blob/5e850a362edbf494921fedff4037cf4b53088c10/src/tests/containerizer/cgroups_tests.cpp#L83]
> {code:title=}
> static void TearDownTestCase()
> {
>   AWAIT_READY(cgroups::cleanup(TEST_CGROUPS_HIERARCHY));
> }
> {code}
> One of its derived test {{CgroupsNoHierarchyTest}} treats 
> {{TEST_CGROUPS_HIERARCHY}} as a hierarchy so it's able to clean it up as a 
> hierarchy.
> However another derived test {{CgroupsAnyHierarchyTest}} would create new 
> hierarchies (if none is available) using {{TEST_CGROUPS_HIERARCHY}} as a 
> parent directory (i.e., base hierarchy) and not as a hierarchy, so when it's 
> time to clean up, it fails:
> {noformat:title=}
> [   OK ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Subsystems (1 ms)
> ../../src/tests/containerizer/cgroups_tests.cpp:88: Failure
> (cgroups::cleanup(TEST_CGROUPS_HIERARCHY)).failure(): Operation not permitted
> {noformat}



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[jira] [Updated] (MESOS-6422) cgroups_tests not correctly tearing down testing hierarchies

2016-10-19 Thread Yan Xu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MESOS-6422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yan Xu updated MESOS-6422:
--
Description: 
We currently do the following in 
[CgroupsTest::TearDownTestCase()|https://github.com/apache/mesos/blob/5e850a362edbf494921fedff4037cf4b53088c10/src/tests/containerizer/cgroups_tests.cpp#L83]

{code:title=}
static void TearDownTestCase()
{
  AWAIT_READY(cgroups::cleanup(TEST_CGROUPS_HIERARCHY));
}
{code}

One of its derived test {{CgroupsNoHierarchyTest}} treats 
{{TEST_CGROUPS_HIERARCHY}} as a hierarchy so it's able to clean it up as a 
hierarchy.

However another derived test {{CgroupsAnyHierarchyTest}} would create new 
hierarchies (if none is available) using {{TEST_CGROUPS_HIERARCHY}} as a parent 
directory (i.e., base hierarchy) and not as a hierarchy, so when it's time to 
clean up, it fails:

{noformat:title=}
[   OK ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Subsystems (1 ms)
../../src/tests/containerizer/cgroups_tests.cpp:88: Failure
(cgroups::cleanup(TEST_CGROUPS_HIERARCHY)).failure(): Operation not permitted
{noformat}

  was:
We currently do the following in 
[CgroupsTest::TearDownTestCase()|https://github.com/apache/mesos/blob/5e850a362edbf494921fedff4037cf4b53088c10/src/tests/containerizer/cgroups_tests.cpp#L83]

{code:title=}
static void TearDownTestCase()
{
  AWAIT_READY(cgroups::cleanup(TEST_CGROUPS_HIERARCHY));
}
{code}

One of its derived test {{CgroupsNoHierarchyTest}} treats 
{TEST_CGROUPS_HIERARCHY} as a hierarchy so it's able to clean it up as a 
hierarchy.

However another derived test {{CgroupsAnyHierarchyTest}} would create new 
hierarchies (if none is available) using {{TEST_CGROUPS_HIERARCHY}} as a parent 
directory (i.e., base hierarchy) and not as a hierarchy, so when it's time to 
clean up, it fails:

{noformat:title=}
[   OK ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Subsystems (1 ms)
../../src/tests/containerizer/cgroups_tests.cpp:88: Failure
(cgroups::cleanup(TEST_CGROUPS_HIERARCHY)).failure(): Operation not permitted
{noformat}


> cgroups_tests not correctly tearing down testing hierarchies
> 
>
> Key: MESOS-6422
> URL: https://issues.apache.org/jira/browse/MESOS-6422
> Project: Mesos
>  Issue Type: Bug
>  Components: containerization
>Reporter: Yan Xu
>
> We currently do the following in 
> [CgroupsTest::TearDownTestCase()|https://github.com/apache/mesos/blob/5e850a362edbf494921fedff4037cf4b53088c10/src/tests/containerizer/cgroups_tests.cpp#L83]
> {code:title=}
> static void TearDownTestCase()
> {
>   AWAIT_READY(cgroups::cleanup(TEST_CGROUPS_HIERARCHY));
> }
> {code}
> One of its derived test {{CgroupsNoHierarchyTest}} treats 
> {{TEST_CGROUPS_HIERARCHY}} as a hierarchy so it's able to clean it up as a 
> hierarchy.
> However another derived test {{CgroupsAnyHierarchyTest}} would create new 
> hierarchies (if none is available) using {{TEST_CGROUPS_HIERARCHY}} as a 
> parent directory (i.e., base hierarchy) and not as a hierarchy, so when it's 
> time to clean up, it fails:
> {noformat:title=}
> [   OK ] CgroupsAnyHierarchyTest.ROOT_CGROUPS_Subsystems (1 ms)
> ../../src/tests/containerizer/cgroups_tests.cpp:88: Failure
> (cgroups::cleanup(TEST_CGROUPS_HIERARCHY)).failure(): Operation not permitted
> {noformat}



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