public void setProvisioningState(State provisioningState){
    this.provisioningState = provisioningState;
  }
Sets whether the cluster is still initializing or has finished with its
deployment requests.

@param provisioningState either {@link State#INIT} or
{@link State#INSTALLED}, never {@code null}.
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ClusterEntity.java