Details
Description
YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_MOUNT and
YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH are used in conjunction many places in the code, so for the sake of readabilty and simplicity, it is better to wrap the values of these configs to an object and use it instead of having 2 fields in
CGroupsHandlerImpl and in CgroupsLCEResourcesHandler as well.