Help With Reduce Function in Mapper
I'm having trouble using the reduce function in a mapper which will subtotal two values across a two field compound key. For example, take the following input: "myarray": [{ "key1": 1, "key2": "A...
Forum Discussion
Hello ahouston,
Attached below is a sample pipeline where I did the calculation for the subtotal, I'm not sure if that's what you expect but you can take a look at it.
Mainly, first I'm grouping the same objects with same key1 and key2 and then I'm adding the value1 and value2.
Please let me know if this helps you.
Regards,
Aleksandar.
