public String getLoadActiveListeningFailDir() {
    return loadActiveListeningFailDir == null || Objects.equals(loadActiveListeningFailDir, "")
        ? extDir
            + File.separator
            + IoTDBConstant.LOAD_TSFILE_FOLDER_NAME
            + File.separator
            + IoTDBConstant.LOAD_TSFILE_ACTIVE_LISTENING_FAILED_FOLDER_NAME
        : loadActiveListeningFailDir;
  }
if the folders are relative paths, add IOTDB_DATA_HOME as the path prefix
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java