@Override
  public boolean isTotallyGeneratedByPipe() {
    // Even though the `isTotallyGeneratedByPipe` for the corresponding memory table of this
    // `NotifyFlushMemTable` might be true, we still return false to ensure data integrity.
    return false;
  }
Only used in sync flush and async close to start a flush task This memtable is not managed by
MemTablePool and does not store any data.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/flush/NotifyFlushMemTable.java