It is true that mesos is often considered better suited to data/job oriented workloads as opposed to long running microservices applications, and I wonder why.

It is true that mesos is often considered better suited to data/job oriented workloads as opposed to long running microservices applications, and I wonder why. The argument is usually around mesos' two level scheduling paradigm with which i'm familiar, but still don't see it's practical advantages over simple master scheduler. Does someone have any insight on this topic? (assume docker containers will be used anyway and that a single application/framework will work on the cluster)