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

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

    [ https://issues.apache.org/jira/browse/MESOS-6768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15735697#comment-15735697 ] 

Ilya Pronin commented on MESOS-6768:
------------------------------------

Review request: https://reviews.apache.org/r/54587/

Most of the code is written by [~idownes] :)

> 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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