@Override
  public InputStream wrapAsInputStream() throws IOException {
    return new CompactionTsFileInputStreamWrapper(tsFileInput.wrapAsInputStream());
  }
Marks the end of reading an aligned series.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/compaction/io/CompactionTsFileInput.java