The consistency check level to apply to a certain property key.
User can run "alluxio validateEnv all cluster.conf.consistent" to validate the consistency of
configuration properties within the cluster. The command reads all Alluxio properties on
each node of the cluster and shows error or warning for properties that have inconsistent
values among the nodes. For example, it would show error if the Alluxio property for aws secret
access key has some value on a master node and a different value on one of the worker nodes.
Check consistency of property value, show warning of inconsistent values.
This should be set if the property is recommended to have same value among the nodes,
although having different values does not cause immediate issues(e.g. alluxio home folder
location, timeout value for connecting to a worker).
Returns the enum constant of this type with the specified name.
The string must match exactly an identifier used to declare an
enum constant in this type. (Extraneous whitespace characters are
name - the name of the enum constant to be returned.