CSD requiredRoleState optional? #16
Description
According to https://github.com/cloudera/cm_ext/wiki/Service-Descriptor-Language-Reference#-commands-1, requiredRoleState is required.
But empirically, leaving it out appears to work fine, allowing the command to be run when the role is either stopped or running. Is this just a typo in the docs? Would like to confirm. Tested on CM 5.8.