private static RuntimeException unsupportedServiceType(final ServiceType serviceType) {
    return new RuntimeException(
      String.format("Unable to service request for service=%s", serviceType));
  }
Overrides commands to make use of coprocessor where possible. Only supports actions taken against
Master and Region Server hosts.
hbase-it/src/test/java/org/apache/hadoop/hbase/CoprocClusterManager.java