paul mackles created SPARK-23943:

             Summary: add more specific health check to MesosRestServer
                 Key: SPARK-23943
             Project: Spark
          Issue Type: Improvement
          Components: Deploy, Mesos
    Affects Versions: 2.3.0, 2.2.1
         Environment: Added a more robust health-check to MesosRestServer so 
that anyone who runs MesosClusterDispatcher as a marathon app can use it to 
check the health of the server:

Specifically, this check verifies that the MesosSchedulerDriver is still 
running as we have seen certain cases where it  dies (rather quietly) and the 
only way to revive it is a restart. With this health check, marathon will 
restart the dispatcher if the MesosSchedulerDriver stops running. 

The health check lives at the url "/health" and returns a 204 when the server 
is healthy and a 503 when it is not (e.g. the MesosSchedulerDriver stopped 

            Reporter: paul mackles
             Fix For: 2.4.0

This message was sent by Atlassian JIRA

To unsubscribe, e-mail:
For additional commands, e-mail:

Reply via email to