@Override
  public void modifyTreeNode(DataTreeNode expectedNode) {
    Preconditions.checkNotNull(expectedNode);
    this.dataTreeNode = expectedNode;
  }
A changelog split generated during planning change table.
amoro-format-mixed/amoro-mixed-flink/amoro-mixed-flink-common/src/main/java/org/apache/amoro/flink/read/hybrid/split/ChangelogSplit.java