-1
Using Apache PIG.
Sample Data: {1,2,3,4,5,6,7,8}.
我想以下列方式輸出:cogroup和PIG中的連接有什麼區別?
{1,2},{2,3},{3,4},{4,5},{5,6}, {6,7},{7,8}
Using Apache PIG.
Sample Data: {1,2,3,4,5,6,7,8}.
我想以下列方式輸出:cogroup和PIG中的連接有什麼區別?
{1,2},{2,3},{3,4},{4,5},{5,6}, {6,7},{7,8}