[YARN-5596] Fix failing unit test in TestDockerContainerRuntime

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha2
• Component/s: nodemanager, yarn
• Labels: Docker
• Assignee: Sidharta Seethana
• Reporter: Sidharta Seethana
• Created: 30/Aug/16 18:55
• Updated: 02/May/18 22:34
• Resolved: 01/Sep/16 08:44

Description

/sys/fs/cgroup doesn't exist on Mac OS X. And the tests seem to fail because of this.

Failed tests:
  TestDockerContainerRuntime.testContainerLaunchWithCustomNetworks:456 expected:<...ET_BIND_SERVICE -v /[sys/fs/cgroup:/sys/fs/cgroup:ro -v /]test_container_local...> but was:<...ET_BIND_SERVICE -v /[]test_container_local...>
  TestDockerContainerRuntime.testContainerLaunchWithNetworkingDefaults:401 expected:<...ET_BIND_SERVICE -v /[sys/fs/cgroup:/sys/fs/cgroup:ro -v /]test_container_local...> but was:<...ET_BIND_SERVICE -v /[]test_container_local...>
  TestDockerContainerRuntime.testDockerContainerLaunch:297 expected:<...ET_BIND_SERVICE -v /[sys/fs/cgroup:/sys/fs/cgroup:ro -v /]test_container_local...> but was:<...ET_BIND_SERVICE -v /[]test_container_local...>

Tests run: 19, Failures: 3, Errors: 0, Skipped: 0