@Override
  protected boolean flushPageToCompactionWriter(PageElement pageElement)
      throws PageException, IOException {
    NonAlignedPageElement nonAlignedPageElement = (NonAlignedPageElement) pageElement;
    return compactionWriter.flushNonAlignedPage(
        nonAlignedPageElement.getPageData(), nonAlignedPageElement.getPageHeader(), subTaskId);
  }
Deserialize chunk into pages without uncompressing and put them into the page queue.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/compaction/execute/utils/executor/fast/FastNonAlignedSeriesCompactionExecutor.java