public static ConfigurationStore buildConfigurationStore() {
    ConfigurationStore store = new ConfigurationStore();
    PropertiesReader propertiesReader = PropertiesReader.getInstance();

    namespace = propertiesReader.getString("namespace");

    tableMapping = new HashMap<String, String>();
    for (String table : propertiesReader.getList("tables")) {
      tableMapping.put(table, namespace + ":" + table);
    }

    return store;
  }