@Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    ChangedLsn recordLsn = (ChangedLsn) o;
    return transactionId == recordLsn.transactionId && fileOffset == recordLsn.fileOffset;
  }
Global row sequence number.

<p>Consist of two parts:

<ul>
  <li>id of transaction row written into the table
  <li>row sequence within the transaction
</ul>
amoro-format-iceberg/src/main/java/org/apache/amoro/data/ChangedLsn.java