[
https://issues.apache.org/jira/browse/MESOS-3160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16341866#comment-16341866
]
Greg Mann commented on MESOS-3160:
----------------------------------
In the testing I've done today, the most common reason for this failure is when
the {{MemoryTestHelper}} receives EOF from the subprocess's output FD, [at this
line|https://github.com/apache/mesos/blob/15fc434e47e026790a6f6dc8e974a8440d0b1bdf/src/tests/containerizer/memory_test_helper.cpp#L156].
Another failure mode I observed occurred at [this
line|https://github.com/apache/mesos/blob/15fc434e47e026790a6f6dc8e974a8440d0b1bdf/src/tests/containerizer/cgroups_tests.cpp#L1163],
with {{critical == 1}}.
> CgroupsAnyHierarchyMemoryPressureTest.ROOT_IncreaseRSS Flaky
> ------------------------------------------------------------
>
> Key: MESOS-3160
> URL: https://issues.apache.org/jira/browse/MESOS-3160
> Project: Mesos
> Issue Type: Bug
> Affects Versions: 0.24.0, 0.26.0
> Environment: Ubuntu 14.04
> CentOS 7
> Reporter: Paul Brett
> Assignee: Greg Mann
> Priority: Major
> Labels: cgroups, flaky-test, mesosphere
>
> Test will occasionally with:
> [ RUN ] CgroupsAnyHierarchyMemoryPressureTest.ROOT_IncreaseUnlockedRSS
> ../../src/tests/containerizer/cgroups_tests.cpp:1103: Failure
> helper.increaseRSS(getpagesize()): Failed to sync with the subprocess
> ../../src/tests/containerizer/cgroups_tests.cpp:1103: Failure
> helper.increaseRSS(getpagesize()): The subprocess has not been spawned yet
> [ FAILED ] CgroupsAnyHierarchyMemoryPressureTest.ROOT_IncreaseUnlockedRSS
> (223 ms)
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
