[jira] [Created] (MESOS-2212) Better handling of errors during `docker wait`

["Steven Schlansker (JIRA)" <ji...@apache.org>]

Steven Schlansker created MESOS-2212:
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             Summary: Better handling of errors during `docker wait`
                 Key: MESOS-2212
                 URL: https://issues.apache.org/jira/browse/MESOS-2212
             Project: Mesos
          Issue Type: Bug
          Components: containerization
    Affects Versions: 0.21.0
            Reporter: Steven Schlansker


Currently, the Docker containerizer executes a "exit $(docker wait $CONTAINER_NAME)".  This misses a couple of edge cases in the 'docker wait' API -- notably, if an OOM condition occurs, it will return "-1" (which is not a valid exit code for sh, causing an error, see https://issues.apache.org/jira/browse/MESOS-2209.

If a Docker container OOMs, the 'docker inspect' output will set 'State.OOMKilled' to 'true' and 'docker wait' will return -1.  This should be handled more gracefully.

{code}
    "State": {
        "Error": "",
        "ExitCode": -1,
        "FinishedAt": "2015-01-08T18:38:39.834089879Z",
        "OOMKilled": true,
        "Paused": false,
        "Pid": 0,
        "Restarting": false,
        "Running": false,
        "StartedAt": "2015-01-08T18:38:39.309034983Z"
    }
{code}

I've filed a but on Docker as well: https://github.com/docker/docker/issues/9979



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