public void verifyAndSetAll(Map<String, String> overlay) {
    for (Entry<String, String> entry : overlay.entrySet()) {
      verifyAndSet(entry.getKey(), entry.getValue());
    }
  }
@return true if HS2 webui query-info cache is enabled
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java