public boolean mayHaveMoreCellsInRow() {
    return mayHaveMoreCellsInRow;
  }
For scanning large rows, the RS may choose to return the cells chunk by chunk to prevent OOM or
timeout. This flag is used to tell you if the current Result is the last one of the current
row. False means this Result is the last one. True means there MAY be more cells belonging to
the current row. If you don't use {@link Scan#setAllowPartialResults(boolean)} or
{@link Scan#setBatch(int)}, this method will always return false because the Result must
contains all cells in one Row.
hbase-client/src/main/java/org/apache/hadoop/hbase/client/Result.java