How to kill tasks when memory exceeds the cgroup limit?

[Shiyao Ma]

Hi,


For the slave side:
export MESOS_RESOURCES='cpus:4;mem:180'
export MESOS_ISOLATION='cgroups/cpu,cgroups/mem'

For the framework,
It accepts the offer from the slave and sends tasks with memory spec less
than offered.


However, the task actually *deliberately* asks for an arbitrary large
memory during runtime.

My assumption is that the slave will kill the task.  However, it doesn't.

So here goes my question. How does slave handle the 'runtime memory
exceeding cgroup limit' behavior? Will any handlers be invoked?



Regards.