Configure:
  Add-Namespace:
     Step1:
       ssd-label: "General Information"
       sld-desc:  "Specifies the name and the description of Namespace"
       name-label: "Name"
       name-placeholder: "Name of the namespace you would like to have"
       description-label: "Description"
       description-placeholder: "Description"
       scheduler-queue-label: "Scheduler Queue"
       scheduler-queue-placeholder: "Specify the YARN queue name to be associated with this namespace"
    Step2:
       ssd-label: "Namespace Mapping"
       sld-label: "Specifies mapping of namespace resources to the underlying existing storage resources"
       hdfs-root-directory-label: "HDFS Root Directory"
       hdfs-root-directory-placeholder: "Specify the root directory of HDFS to be used as this namespace root"
       hive-db-name-label: "Hive Database Name"
       hive-db-name-placeholder: "Specify the Hive database name to be used for this namespace"
       hbase-nm-name-label: "HBase Namespace Name"
       hbase-nm-name-placeholder: "Specify the name of the existing namespace in HBase to be used for this namespace"
    Step3:
       ssd-label: "Security"
       sld-label: "Specifies credentials for securely impersonating programs running as specified user"
       principal-label: "Principal"
       principal-placeholder: "Specifies the user to be impersonated for all jobs running in this namespace"
       keytab-uri-label: "Keytab URI"
       keytab-uri-placeholder: "Specifies the location to keytab file associated with the principal"
    Step4:
       ssd-label: "Preferences"
       sld-label: "Specify preferences to applied at the namespace level"
       name-label: "Name"
       name-placeholder: "Preference name"
       value-label: "Value"
       value-placeholder: "Preference value"