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From "Neil Conway (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MESOS-5948) Remove rate-limiting for agent removal
Date Mon, 01 Aug 2016 09:41:20 GMT
Neil Conway created MESOS-5948:
----------------------------------

             Summary: Remove rate-limiting for agent removal
                 Key: MESOS-5948
                 URL: https://issues.apache.org/jira/browse/MESOS-5948
             Project: Mesos
          Issue Type: Improvement
          Components: master
            Reporter: Neil Conway
            Assignee: Neil Conway


If we can assume that all frameworks are {{PARTITION_AWARE}} (e.g., for Mesos 2), we can likely
remove the code that applies a rate-limit to agent removal. This is because "agent removal"
just means marking the agent as {{UNREACHABLE}}; because this is a non-destructive operation,
we don't need to be as careful about the situations in which we do it. If a framework responds
to {{UNREACHABLE}} by terminating and replacing tasks, they can (and often should) use their
own safety mechanisms, whether a rate-limit or something else.



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