public void set(RecordIdentifier other) {
    this.writeId = other.writeId;
    this.bucketId = other.bucketId;
    this.rowId = other.rowId;
  }
Set this object to match the given object.
@param other the object to copy from
ql/src/java/org/apache/hadoop/hive/ql/io/RecordIdentifier.java