public static String addHomeDir(String dir) {
    final String homeDir = System.getProperty(ConfigNodeConstant.CONFIGNODE_HOME, null);
    if (!new File(dir).isAbsolute() && homeDir != null && !homeDir.isEmpty()) {
      dir = !homeDir.endsWith(File.separator) ? homeDir + File.separatorChar + dir : homeDir + dir;
    }
    return dir;
  }
The getOrCreatePartitionTable interface will log new created Partition if set true.
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/conf/ConfigNodeConfig.java