[jira] [Created] (MESOS-6768) Introduce a containerizer and executor suitable for scale testing

["Ilya Pronin (JIRA)" <ji...@apache.org>]

Ilya Pronin created MESOS-6768:
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             Summary: Introduce a containerizer and executor suitable for scale testing
                 Key: MESOS-6768
                 URL: https://issues.apache.org/jira/browse/MESOS-6768
             Project: Mesos
          Issue Type: Improvement
          Components: containerization
            Reporter: Ilya Pronin
            Assignee: Ilya Pronin
            Priority: Minor


The {{ScaleTestContainerizer}} and {{ScaleTestExecutor}} implement the basic behaviors of a containerizer and executor while consuming no resources. They are intended for use in scale testing a large number of agents interacting with a master.

The containerizer does no actual containerization nor does it actually even run the taks. It simply runs a {{ScaleTestExecutor}} which sends {{TASK_RUNNING}} on {{Executor::launchTask()}} and {{TASK_KILLED}} on {{Executor::killTask()}}.

Because no resources are actually consumed (but are accounted for by the agent) any amount of resources can be offered by the agent through {{--resources}} so that any desired number of tasks can be run.

Enable it with {{--containerizers=scale-test}}.

[~jieyu], can you shepherd this, please?



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