topic Re: if not tMap so what else ? in Talend Studio

if not tMap so what else ?

Anonymous — Sun, 10 Nov 2019 17:22:48 GMT

Hello !

I'm a noob with talend (I'm on 7.2) and I need your help to resolve this issue :

I have this kind of input

Type Value

A	X
A&B	Y
B	Z

And I want this as Output :

Type Value

A	X
A	Y
B	Y
B	Z

I thought I could use 2 tMap, one with 'A kind' and 'B kind' ouputs and the other one bringing back rows together.
But it seems that a tMap can't have 2 input with a common origin.

I read that using an input and output file as a buffer wich talend do not consider as the same origin was a solution for using tMap,Although I wonder if there is a "legit" solution, with an appropriate component

Re: if not tMap so what else ?

Anonymous — Mon, 11 Nov 2019 02:50:31 GMT

Hi
I think tNormalize component can fit your need, please read the component documentation and learn this component.

Regards
Shong

Re: if not tMap so what else ?

manodwhb — Mon, 11 Nov 2019 04:27:21 GMT

@styxim ,check the below solution works for your use case.