How to use TUPLE in java.

[chethan]

Hi,

import org.apache.pig.data.Tuple;

Tuple data (1,2,3,4)
                (4,5,6,7)
                (8,9,10,11)

i want to store these entire Tuple data as shown above.

Tuple data = TupleFactory.getInstance().newTuple(4); // intialized

// row 1

data.set(1, 1);

data.set(2, 2);

data.set(3, 3);

data.set(4, 4);

// row 2

data.set(1, 5);

data.set(2, 6);

data.set(3, 7);

data.set(4, 8);

when i am inserting row 2 row 1 is over writting row 1, i am going wrong?

i want to insert it as another row, how to do it.


Thanks & Regards

chethan prakash