Qian Zhang created MESOS-8876:
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Summary: Normal exit of Docker container using rexray volume
results in TASK_FAILED
Key: MESOS-8876
URL: https://issues.apache.org/jira/browse/MESOS-8876
Project: Mesos
Issue Type: Bug
Components: docker
Reporter: Qian Zhang
Assignee: Qian Zhang
Attachments: task_exit_volume.json
In the fix to MESOS-8488, we reap the Docker container process directly in
Docker executor, and it will wait for `docker run` to return for at most 3
seconds. However, in some cases, the `docker run` command will indeed need more
than 3 seconds to return, e.g., the Docker container uses an external rexray
volume (see the attached task json as an example), for such container, there
will be about 5 seconds between container process exits and the `docker run`
returns (I suspect Docker daemon was doing some stuff related to rexray volume
during this time), so we will reap this container, and send a {{TASK_FAILED}}.
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