[MESOS-9362] Test `CgroupsIsolatorTest.ROOT_CGROUPS_CreateRecursively` is flaky.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.3, 1.6.2, 1.7.1, 1.8.0
• Labels: flaky-test

Environment

Observed on Ubuntu 16.04.

• Sprint: Containerization R7 Sprint 32
• Story Points: 3
• Assignee: Andrei Budnik
• Reporter: Andrei Budnik
• Shepherd: Gilbert Song
• Created: 29/Oct/18 22:49
• Updated: 07/Nov/18 17:48
• Resolved: 31/Oct/18 18:38

Description

This fails with

20:20:45 E1029 20:20:45.128768 22870 slave.cpp:7275] EXIT with status 1: Failed to perform recovery: Collect failed: Collect failed: Failed to list cgroups under '/sys/fs/cgroup/memory': Failed to determine canonical path of '/sys/fs/cgroup/memory/mesos_test_12e61cf2-33eb-4c4d-bdb9-ea552ce4c983': No such file or directory

See the full log attached below.

Issue Links

• is related to: MESOS-9305 Create cgoup recursively to workaround systemd deleting cgroups_root.