@Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    NodeStatistics that = (NodeStatistics) o;
    return status == that.status && Objects.equals(statusReason, that.statusReason);
  }
NodeStatistics indicates the statistics of a Node.
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/load/cache/node/NodeStatistics.java