Niklas Quarfot Nielsen created MESOS-3538:
---------------------------------------------
Summary:
CgroupsNoHierarchyTest.ROOT_CGROUPS_NOHIERARCHY_MountUnmountHierarchy test is
flaky
Key: MESOS-3538
URL: https://issues.apache.org/jira/browse/MESOS-3538
Project: Mesos
Issue Type: Bug
Reporter: Niklas Quarfot Nielsen
Priority: Blocker
{code}
$ sudo ./bin/mesos-tests.sh
--gtest_filter="CgroupsNoHierarchyTest.ROOT_CGROUPS_NOHIERARCHY_MountUnmountHierarchy"
Source directory: /home/vagrant/mesos
Build directory: /home/vagrant/mesos-build
-------------------------------------------------------------
We cannot run any cgroups tests that require mounting
hierarchies because you have the following hierarchies mounted:
/sys/fs/cgroup/blkio, /sys/fs/cgroup/cpu, /sys/fs/cgroup/cpuacct,
/sys/fs/cgroup/cpuset, /sys/fs/cgroup/devices, /sys/fs/cgroup/freezer,
/sys/fs/cgroup/hugetlb, /sys/fs/cgroup/memory, /sys/fs/cgroup/perf_event,
/sys/fs/cgroup/systemd
We'll disable the CgroupsNoHierarchyTest test fixture for now.
-------------------------------------------------------------
sh: 1: perf: not found
-------------------------------------------------------------
No 'perf' command found so no 'perf' tests will be run
-------------------------------------------------------------
/bin/nc
Note: Google Test filter =
CgroupsNoHierarchyTest.ROOT_CGROUPS_NOHIERARCHY_MountUnmountHierarchy-MesosContainerizerSlaveRecoveryTest.CGROUPS_ROOT_PerfRollForward:PerfEventIsolatorTest.ROOT_CGROUPS_Sample:UserCgroupIsolatorTest/2.ROOT_CGROUPS_UserCgroup:CgroupsAnyHierarchyWithPerfEventTest.ROOT_CGROUPS_Perf:PerfTest.ROOT_Events:PerfTest.ROOT_Sample:PerfTest.Parse:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/0:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/1:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/2:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/3:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/4:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/5:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/6:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/7:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/8:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/9:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/10:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/11:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/12:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/13:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/14:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/15:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/16:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/17:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/18:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/19:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/20:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/21:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/22:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/23:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/24:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/25:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/26:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/27:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/28:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/29:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/30:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/31:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/32:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/33:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/34:SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/35:SlaveCount/Registrar_BENCHMARK_Test.Performance/0:SlaveCount/Registrar_BENCHMARK_Test.Performance/1:SlaveCount/Registrar_BENCHMARK_Test.Performance/2:SlaveCount/Registrar_BENCHMARK_Test.Performance/3
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from CgroupsNoHierarchyTest
../../mesos/src/tests/containerizer/cgroups_tests.cpp:104: Failure
Value of: hierarchies->empty()
Actual: false
Expected: true
-------------------------------------------------------------
We cannot run any cgroups tests that require mounting
hierarchies because you have the following hierarchies mounted:
/sys/fs/cgroup/blkio, /sys/fs/cgroup/cpu, /sys/fs/cgroup/cpuacct,
/sys/fs/cgroup/cpuset, /sys/fs/cgroup/devices, /sys/fs/cgroup/freezer,
/sys/fs/cgroup/hugetlb, /sys/fs/cgroup/memory, /sys/fs/cgroup/perf_event,
/sys/fs/cgroup/systemd
You can either unmount those hierarchies, or disable
this test case (i.e., --gtest_filter=-CgroupsNoHierarchyTest.*).
-------------------------------------------------------------
[ RUN ]
CgroupsNoHierarchyTest.ROOT_CGROUPS_NOHIERARCHY_MountUnmountHierarchy
../../mesos/src/tests/containerizer/cgroups_tests.cpp:327: Failure
cgroups::mount(TEST_CGROUPS_HIERARCHY, "cpu,memory", 10): 'cpu' is already
attached to another hierarchy
[ FAILED ]
CgroupsNoHierarchyTest.ROOT_CGROUPS_NOHIERARCHY_MountUnmountHierarchy (1022 ms)
[----------] 1 test from CgroupsNoHierarchyTest (1022 ms total)
[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (1033 ms total)
[ PASSED ] 0 tests.
[ FAILED ] 1 test, listed below:
[ FAILED ]
CgroupsNoHierarchyTest.ROOT_CGROUPS_NOHIERARCHY_MountUnmountHierarchy
1 FAILED TEST
{code}
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