[jira] [Comment Edited] (MESOS-4038) SlaveRecoveryTests, UserCgroupIsolatorTests fail on CentOS 6.6

["Bernd Mathiske (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-4038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15035685#comment-15035685 ] 

Bernd Mathiske edited comment on MESOS-4038 at 12/2/15 11:48 AM:
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It seems that the right "fix" is adding documentation about needing to have perf support, respectively what to expect on which kinds of VMs on how to set them up. And also auto-disabling the test (ideally prompting a message about why then): https://issues.apache.org/jira/browse/MESOS-3471


was (Author: bernd-mesos):
It seems that the right "fix" is adding documentation about needing to have perf support, respectively what to expect on which kinds of VMs on how to set them up.

> SlaveRecoveryTests, UserCgroupIsolatorTests fail on CentOS 6.6
> --------------------------------------------------------------
>
>                 Key: MESOS-4038
>                 URL: https://issues.apache.org/jira/browse/MESOS-4038
>             Project: Mesos
>          Issue Type: Bug
>         Environment: CentOS 6.6
>            Reporter: Greg Mann
>              Labels: mesosphere, test-failure
>
> All {{SlaveRecoveryTest.\*}} tests, {{MesosContainerizerSlaveRecoveryTest.\*}} tests, and {{UserCgroupIsolatorTest*}} tests fail on CentOS 6.6 with {{TypeParam = mesos::internal::slave::MesosContainerizer}}. They all fail with the same error:
> {code}
> [----------] 1 test from SlaveRecoveryTest/0, where TypeParam = mesos::internal::slave::MesosContainerizer
> [ RUN      ] SlaveRecoveryTest/0.ReconnectExecutor
> ../../src/tests/mesos.cpp:722: Failure
> cgroups::mount(hierarchy, subsystem): '/cgroup/perf_event' already exists in the file system
> -------------------------------------------------------------
> We cannot run any cgroups tests that require
> a hierarchy with subsystem 'perf_event'
> because we failed to find an existing hierarchy
> or create a new one (tried '/cgroup/perf_event').
> You can either remove all existing
> hierarchies, or disable this test case
> (i.e., --gtest_filter=-SlaveRecoveryTest/0.*).
> -------------------------------------------------------------
> ../../src/tests/mesos.cpp:776: Failure
> cgroups: '/cgroup/perf_event' is not a valid hierarchy
> [  FAILED  ] SlaveRecoveryTest/0.ReconnectExecutor, where TypeParam = mesos::internal::slave::MesosContainerizer (8 ms)
> [----------] 1 test from SlaveRecoveryTest/0 (9 ms total)
> [----------] Global test environment tear-down
> [==========] 1 test from 1 test case ran. (15 ms total)
> [  PASSED  ] 0 tests.
> [  FAILED  ] 1 test, listed below:
> [  FAILED  ] SlaveRecoveryTest/0.ReconnectExecutor, where TypeParam = mesos::internal::slave::MesosContainerizer
> {code}



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