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Posted to issues@mesos.apache.org by "Jie Yu (JIRA)" <ji...@apache.org> on 2018/06/27 17:04:00 UTC

[jira] [Commented] (MESOS-8951) Flaky `AgentContainerAPITest.RecoverNestedContainer`

    [ https://issues.apache.org/jira/browse/MESOS-8951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16525298#comment-16525298 ] 

Jie Yu commented on MESOS-8951:
-------------------------------

It looks to me that this is a race due to the fact that waiting on the receiving of `SlaveReregisteredMessage` is not guaranteed to have the agent ready to process API calls. We need to make sure `reregistered` is called and finished before we can issue wait nested container API call.

> Flaky `AgentContainerAPITest.RecoverNestedContainer`
> ----------------------------------------------------
>
>                 Key: MESOS-8951
>                 URL: https://issues.apache.org/jira/browse/MESOS-8951
>             Project: Mesos
>          Issue Type: Bug
>         Environment: internal CI
>  master-668030da
>            Reporter: Andrei Budnik
>            Priority: Major
>              Labels: flaky, flaky-test
>         Attachments: AgentContainerAPITest.RecoverNestedContainer-badrun1.txt, AgentContainerAPITest.RecoverNestedContainer-badrun2.txt
>
>
> {code:java}
> [  FAILED  ] ParentChildContainerTypeAndContentType/AgentContainerAPITest.RecoverNestedContainer/9, where GetParam() = (1, 0, application/json, ("cgroups/cpu,cgroups/mem,filesystem/linux,namespaces/pid", "linux", "ROOT_CGROUPS_")) (15297 ms)
> [  FAILED  ] ParentChildContainerTypeAndContentType/AgentContainerAPITest.RecoverNestedContainer/13, where GetParam() = (1, 1, application/json, ("cgroups/cpu,cgroups/mem,filesystem/linux,namespaces/pid", "linux", "ROOT_CGROUPS_")) (15275 ms){code}
> {code:java}
> ../../src/tests/agent_container_api_tests.cpp:596
> Failed to wait 15secs for wait
> {code}
> There is no call of `WAIT_CONTAINER` in agent logs. It looks like the request wasn't delivered to the agent.



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