@Experimental(feature = ExperimentalFeature.CUSTOM_SERVICE_REPOS,
    comment = "Remove logic for handling custom service repos after enabling multi-mpack cluster deployment")
  public void setApplicableServices(List<String> applicableServices) {
    this.applicableServices = applicableServices;
  }
@param unique set is version of HDP that change with each release
ambari-server/src/main/java/org/apache/ambari/server/state/RepositoryInfo.java