Jie Yu created MESOS-5722:
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             Summary: Docker executor should have a workaround for unresponsive 
`docker stop`.
                 Key: MESOS-5722
                 URL: https://issues.apache.org/jira/browse/MESOS-5722
             Project: Mesos
          Issue Type: Bug
            Reporter: Jie Yu


This issue is related to MESOS-4673.

When docker executor receives a KillTask, it'll call `docker stop` trying to 
stop the container. However, we observed in several occasions that this command 
might get stuck and the container might never be terminated. Because of that, 
the framework might keep sending KillTask to the executor.

We should have a workaround for that. For instance, we can issue a killtree as 
we did in https://reviews.apache.org/r/44571/ (which is best effort of course).



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