@Override
    public String toString() {
      return "{originalWriteId: " + getWriteId() + ", " +
          bucketToString(getBucketProperty()) + ", row: " + getRowId() +
          ", currentWriteId " + currentWriteId + "}";
    }
Compare rows without considering the currentWriteId.
@param other the value to compare to
@return -1, 0, +1
ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcRawRecordMerger.java