Benjamin Mahler created MESOS-2751: -------------------------------------- Summary: Stopping the scheduler driver w/o failover requires a sleep to ensure the UnregisterFrameworkMessage is delivered. Key: MESOS-2751 URL: https://issues.apache.org/jira/browse/MESOS-2751 Project: Mesos Issue Type: Bug Components: framework Reporter: Benjamin Mahler Priority: Minor
When the call to {{driver.stop(false)}} completes, the UnregisterFrameworkMessage will be sent asynchronously once the SchedulerProcess processes the dispatch event. This requires schedulers to sleep to ensure the message is processed: http://markmail.org/thread/yuzq5i3hkpttxc2s We could block on a Future result from the dispatch, if safe. But this still doesn't ensure the message is flushed out of libprocess. And without acknowledgements, we don't know if the master has successfully unregistered the framework. -- This message was sent by Atlassian JIRA (v6.3.4#6332)