parquet-pig/src/main/java/org/apache/parquet/pig/summary/Summary.java
private static TupleSummaryData sumUp(Schema schema, Tuple t) throws ExecException {
    TupleSummaryData summaryData = new TupleSummaryData();
    DataBag bag = (DataBag) t.get(0);
    for (Tuple tuple : bag) {
      summaryData.addTuple(schema, tuple);
    }
    return summaryData;
  }
private static TupleSummaryData sumUp(Schema schema, Tuple t) throws ExecException {
    TupleSummaryData summaryData = new TupleSummaryData();
    DataBag bag = (DataBag) t.get(0);
    for (Tuple tuple : bag) {
      summaryData.addTuple(schema, tuple);
    }
    return summaryData;
  }
private static TupleSummaryData sumUp ( Schema schema , Tuple t ) throws ExecException { TupleSummaryData summaryData = new TupleSummaryData ( ) ; DataBag bag = ( DataBag ) t . get ( 0 ) ; for ( Tuple tuple : bag ) { summaryData . addTuple ( schema , tuple ) ; } return summaryData ; }
The input tuple contains a bag of Tuples to sum up

@param t
@return
@throws ExecException
The input tuple contains a bag of Tuples to sum up