[MESOS-9208] Test `StorageLocalResourceProviderTest.ROOT_PublishResourcesReboot` is flaky.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 1.8.0
• Component/s: test
• Labels: flaky-test storage
• Assignee: Unassigned
• Reporter: Chun-Hung Hsiao
• Created: 04/Sep/18 21:14
• Updated: 13/Aug/19 13:55
• Resolved: 13/Aug/19 13:55

Description

Test StorageLocalResourceProviderTest.ROOT_PublishResourcesReboot is observed to be flaky on ubuntu-16.04 with a plain build (i.e., no special configuration):

../../src/tests/storage_local_resource_provider_tests.cpp:2393
      Expected: TASK_FINISHED
To be equal to: taskFinished->state()
      Which is: TASK_FAILED

However, further investigation shows that the task was failed due to the following error:

executor.cpp:994] Failed to get exit status for Command (pid: 2027)

Which indicates that the executor couldn't reap the forked child, possibly because it had been mysteriously reaped already.

This doesn't sound like a flakiness specific to this particular test, so I'll leave the test enabled for now.