@Override
  public TRegionReplicaSet getRegionReplicaSet() {
    return regionReplicaSet;
  }
byte: type, integer: pathList.size(), long: deleteStartTime, deleteEndTime, searchIndex
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/plan/node/write/DeleteDataNode.java